CALIFORNIA MICROWAVE INC
10-K405, 1998-09-28
RADIO & TV BROADCASTING & COMMUNICATIONS EQUIPMENT
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<PAGE>   1
                                    FORM 10-K
                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D. C. 20549

(Mark One)

[X]   ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES
      EXCHANGE ACT OF 1934

For the fiscal year ended June 30, 1998.

                                       OR

[ ]   TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES
      EXCHANGE ACT OF 1934.

For the transition period __________________ to __________________


                         Commission File Number 0-07428

                           CALIFORNIA MICROWAVE, INC.
             (Exact name of registrant as specified in its charter)

                          ----------------------------

           Delaware                                              94-1668412
(State or other jurisdiction of                              (I.R.S. Employer
 incorporation or organization)                              Identification No.)

                1143 Borregas Avenue, Sunnyvale, California 94089
                    (Address of principal executive offices)

Registrant's telephone number, including area code: (408) 732-4000

SECURITIES REGISTERED PURSUANT TO SECTION 12(g) OF THE ACT:

                          Common Stock, $.10 par value
                                (Title of Class)

     Indicate by check mark whether the registrant (1) has filed all reports
required to be filed by Section 13 or 15(d) of the Securities Exchange Act of
1934 during the preceding 12 months (or for such shorter period that the
registrant was required to file such reports), and (2) has been subject to such
filing requirements for the past 90 days. YES [X]   NO

     Indicate by check mark if disclosure of delinquent filers pursuant to Item
405 of Regulation S-K is not contained herein, and will not be contained, to the
best of registrant's knowledge, in definitive proxy or information statements
incorporated by reference in Part III of this Form 10-K or any amendment to this
Form 10-K. [X]

     The aggregate market value of the voting stock held by nonaffiliates of the
registrant was approximately $154,881,382 as of September 4, 1998.

     Indicate the number of shares outstanding of the issuer's common stock, as
of the latest practicable date: On September 4, 1998, there were 15,034,269
shares of common stock outstanding.

                       DOCUMENTS INCORPORATED BY REFERENCE

(1)  Portions of the registrant's Annual Report to Shareholders for fiscal year
     ended June 30, 1998. (Part II of Form 10-K)

(2)  Portions of definitive proxy statement filed with Securities and Exchange
     Commission relating to the registrant's 1998 Annual Meeting of
     Shareholders. (Part III of Form 10-K)


<PAGE>   2

ITEM 1.  BUSINESS

General

     California Microwave, Inc. (the "Company") designs, manufactures and
markets sophisticated systems, products and services used worldwide in satellite
and wireless communications for the transmission of data, including Internet
protocol data, video and voice. The Company applies its expertise in microwave
radio and digital signal processing technologies to: satellite ground equipment,
microwave radios for wireless communications, and information collection and
communications systems. Users of the Company's products and services include
private networks, broadcast and cable television operators, utilities and other
major corporations, and municipal, state and national governments.

     In June 1997, the Company announced its plans to divest its Microwave
Networks Division ("MN") and its Satellite Transmission Systems Division ("STS")
and the financial statements of the Company were restated to reflect the
accounts of MN and STS as discontinued operations. The sale of STS to L-3
Communications Corporation in exchange for $27 million in cash was completed on
February 5, 1998, and the sale of MN to Tadiran, Ltd. in exchange for $31.5
million in cash was completed on April 21, 1998. The post-closing procedure
agreed to in connection with the sale of STS to L-3 Communications Corporation
and the post-closing procedure agreed to in connection with the sale of MN to
Tadiran Ltd. have not been completed.

     In April 1998, the Company announced the reorganization of the Company into
three divisions: the Satellite Communications Division, consisting of EF Data,
based in Tempe, Arizona; the Terrestrial Wireless Division, consisting of
Microwave Data Systems, based in Rochester, New York and Microwave Radio
Communications, based in Chelmsford, Massachusetts; and the Government Division,
consisting of the Government Electronics Division, based in Woodland Hills,
California and the Airborne Systems Integration Division, based in Belcamp,
Maryland. It also announced its decision to adopt segment reporting for those
divisions and its intention to sell its Services Division, based in Sunnyvale,
California. In May 1998, the Company sold the Services Division to Telscape
International, Inc. in exchange for $8.2 million in cash; the post-closing
procedure in connection with that transaction has not been completed.

     On February 5, 1998, the Company announced its intention to purchase, in
the open market, up to three million shares of its common stock, approximately
18% of the total shares then outstanding, over the next six to twelve months,
contingent upon continued favorable market conditions and available cash flow.
At June 30, 1998, approximately one million six hundred thousand shares of
common stock had been repurchased pursuant to that plan.

     In April 1998, the Company announced its new strategy, focused on
commercial business, which includes the expectation to divest its Government
Division, with timing targeted for 1999.

Information Regarding Forward Looking Statements

     The Private Securities Litigation Reform Act of 1995 (the "Act") provides
companies with a "safe harbor" when making forward-looking statements.
Statements of the Company that are not historical facts, including statements
about management's expectations for fiscal year 1999 and beyond, are forward
looking statements and involve certain risks and uncertainties. Factors that
could cause the Company's actual results to differ materially from management's
projections, forecasts, estimates and expectations include, but are not limited
to, the following:

     (a)  The timing of receipt of significant orders and of deliveries of new
          and existing products and systems;

     (b)  Fluctuating market demand, price competition and new product
          introductions by competitors and the ability to develop and introduce
          competitive products and bring them to market in a timely manner;

     (c)  Cost overruns and contract terminations or adjustments;

     (d)  With regard to international sales, fluctuations in foreign currency
          exchange rates, the availability of suitable export financing,
          political instability and the ability to retain stable and experienced
          in-country partners to provide sales and support services;

     (e)  The timing of and proceeds realized from the expected divestiture of
          the Government Division and the results of the post-closing procedures
          relating to the STS, MN and Services Division divestitures;

     (f)  The availability of quality components and subsystems used by the
          Company in its products and the dependence upon subcontractors to
          manufacture and deliver certain items in a timely and satisfactory
          manner;

     (g)  The limitation on the ability to reduce inventory and expenses if
          forecasts and demand are not realized;

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     (h)  The risk of nonpayment of accounts receivable arising out of customer
          dissatisfaction or insolvency;

     (i)  The reliance of certain of the Company's operations upon major orders
          from a small number of customers;

     (j)  Changes in industry or general economic conditions;

     (k)  The Company's success in implementing its strategic plan.


Telecommunications Industry Overview

     Telecommunications Market. The demand for improved telecommunications is
increasing worldwide as emerging economies seek to modernize, as increasingly
information-intensive developed and developing countries introduce new
telecommunications services and as the spread of the Internet has accelerated
and expanded. The telecommunications industry has expanded rapidly during the
last decade, principally due to technological advances and regulatory changes in
the United States and internationally. Advances in technology have lowered
per-unit communications costs, increased product reliability, and encouraged a
proliferation of new and enhanced communications products and services.
Privatization, deregulation and regulatory initiatives, the assignment of radio
frequency spectrum for cellular telephone services and the transition from
analog to digital television have all enhanced competition, permitted the
opening of new markets and provided incentives for the development of new
products.

     Alternative Transmission Media. Customers for telecommunications equipment
must weigh the relative costs and advantages of the four presently available
transmission media: copper cable, fiber optic cable, satellite systems and
terrestrial microwave radio systems. Each media has certain advantages over the
others--and each suffers certain disadvantages when compared to the others.
California Microwave, Inc.'s principal focus is in the satellite and terrestrial
microwave areas.

     o    Satellite systems are often a preferred medium for transmitting to a
          large geographical or multipoint area. These systems, which use
          microwave technology, are well suited for rapid introduction of
          service in remote areas or where terrestrial alternatives are
          unavailable, such as mobile, shipboard or military applications.
          Satellite systems require a sizeable initial capital investment by
          service providers to build and launch one or more satellites. Once the
          satellites are in orbit, however, there are substantial incentives to
          use this capacity, which typically requires continued investment in
          satellite earth stations.

     o    Terrestrial microwave radio systems can be quickly and easily
          installed, require relatively low initial capital investment and can
          be upgraded and expanded over time. There are a wide variety of
          microwave radios offering different frequencies, modulation techniques
          (analog or digital), and transmission capacities. However, microwave
          radio applications typically require government licensing and
          frequency coordination in order to prevent signal interference among
          various users, and require a line of sight between the transmitting
          and receiving antennas. Unavailability of sufficient frequency
          spectrum has historically inhibited sales in developed countries,
          although this constraint is being alleviated by the actions of various
          governments and the availability of radios that do not require
          governmental licensing prior to use.

         Rarely is a complete communications system based solely on one of these
media. Transmission is normally routed through a combination of media, each
employed where it fits most cost-effectively within the communications network.
For example, a microwave radio studio-to-transmitter link used by a television
broadcaster may connect to a satellite system used to distribute programs
domestically and overseas. In addition, the various media provide routing
alternatives for the other media, as in the case of satellite backup facilities
for undersea fiber optic cables.

Strategy

     California Microwave's strategy is to apply its expertise in wireless
transmission technologies to systems and products for the satellite
communications, telecommunications radio and information collection and
communications markets. The Company works closely with existing and potential
customers to specify and develop new products and product enhancements that have
long-term growth potential. The Company considers its ability to create and
maintain long-term customer relationships an important component of its overall
strategy in each of its markets.

         California Microwave's mission is to provide wireless-based bandwidth
solutions to send and receive complex data,

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<PAGE>   4

through the design and manufacture of capital equipment products for public and
private communications systems. The Company has concentrated its efforts on
sales of products and services for communications infrastructure rather than on
consumer terminals and equipment.

     Under the leadership of the Company's chief executive officer, the
executive team has formulated a new, integrated, long-term strategy, which will
take advantage of the Company's existing strong market positions and current and
next-generation technologies. This strategy has the following key elements:

     Global Information Technology Bandwidth Requirements. The Company believes
that the wireless telecommunications market offers numerous opportunities for
profitable growth because of the growing need for increasing bandwidth, or
carrying capacity, for digital data--a need that corresponds well with the
unique qualities of radio. In particular, continuous improvements in computing
technology create increasingly sophisticated bandwidth requirements for moving
data around the world in ways that align well with the Company's wireless
technology products and services. For instance, telecommunications
infrastructure requires ever-increasing complex data types--such as audio, video
and graphics files--for computer users. "Burst transactions," such as
point-of-sale or ATM activities, create peaks of data-transmission activity that
are well suited for multiple address satellite and terrestrial radio systems.
"Asymmetrical" and one-way data movement, common in Internet usage, create
patterns that take advantage of radio's bandwidth-on-demand capabilities. The
Company's present position as a radio-based bandwidth solutions provider is
solid, and the Company anticipates strong long-term market need for both
existing and new radio-based bandwidth solutions in the future. Those solutions
will address Internet usage, digital TV, remote data collection, and new mobile
air, sea, and terrestrial systems, as well as a host of commercial data
transmission applications for financial networks and inventory management
systems.

     Market Leaders. The Company's three divisions concentrate on satellite
communications, terrestrial wireless radio products, and information collection
and communications systems for government markets. In each category, the Company
holds a leading market share, meeting customers' special needs with
application-specific products. These market positions provide a strong base from
which to grow and improve profitability. The Company expects that each division
can deepen and broaden the niches they are serving.

     Value-Focused Operations. The Company is currently implementing near-term
managerial and operational adjustments to strengthen financial performance. The
internal focus includes the following operational issues: shortening the product
development cycle; eliminating redundant products with low customer demand;
completing fault-tolerant software applications; reducing inventories; and
filling market needs adjacent to current niches. These issues are all part of
developing internal processes that will result in high customer satisfaction.

     Single Operating Entity. California Microwave's divisions have,
historically, been highly decentralized. This organizational structure has
allowed each division to be responsive to particular markets and customers. Each
division typically maintains its own sales, marketing, product development and
manufacturing functions. The Company is shifting from that model to a "Single
Operating Entity," model where the divisions will add more strategic value to
one another, sharing critical resources and cooperatively pursuing common
markets. Each of the division presidents now reports directly to the chief
executive officer and is part of the corporate executive team. The executive
team will constantly examine a multitude of cross-divisional opportunities
relating to sales, joint product development and operational improvements.

     International Expansion. The Company's products are marketed on a worldwide
basis. International sales represented approximately 33% of total sales in the
fiscal year ended June 30, 1998. The Company believes that a majority of its
sales growth in future years will come from the international sector due to
communications infrastructure requirements in developing countries and the
growing worldwide need for wireless-based bandwidth solutions. In fiscal 1998
the Company formed an International Division, which is focusing on strategies
and channels for non-NAFTA countries.

     Leveraging Divisional Technology. The Company's products employ both analog
and digital applications of radio frequency technologies, enhanced by digital
signal processing and appropriate networking software. A key objective of the
executive team is to leverage, on a company-wide basis, divisional technology
and management strengths to address large emerging market opportunities,
especially in Latin America, Asia and Europe. There will also be increased
emphasis on ad hoc interdivisional team collaboration to resolve technical
issues in order to get products to market faster.

Satellite Communications

     Through its Satellite Communications Division (EF Data), the Company is a
leader in the design of satellite earth station products, such as modems and
frequency converters, which are incorporated into earth stations. The Company's
line of digital and analog earth station equipment provides point-to-point and
point-to-multipoint transmission of voice, data and video.


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     The Company manufactures a broad line of electronic products used in earth
stations. The products are sold to earth station suppliers and to operators of
communication networks to upgrade existing earth stations. It is a leading
producer of high-speed (up to 155 million bits per second) digital modems, RF
transceivers and frequency converters used in satellite communications networks.
Its products are used in INTELSAT systems, satellite backup facilities for
undersea fiber optic cable, digital video and for many private network
applications. The division also manufactures a completely self-contained earth
station electronics package for low-cost rural and infrastructure networks.

     The Company sells its satellite communications products to a wide array of
domestic and international customers, which customers include common carriers,
governmental agencies, private carriers and broadcasters such as AT&T, MCI,
Hughes Network Systems, British Telecom, the U.S. Government, Comsat, and many
more.

Terrestrial Wireless

     Through its Terrestrial Wireless Division, the Company designs,
manufactures and markets digital and analog microwave radios and other equipment
used in land-based point-to-point and point-to-multipoint communications links.
The Company is a leading manufacturer of microwave radios for private data
communications networks and portable electronic news gathering and broadcasting
studio-to-transmitter links. The Company believes that wireless is one of the
fastest growing areas of the telecommunications industry due to technological
advances, regulatory initiatives and the expanding requirements for connectivity
between people and computers and other electronic devices.

     The Terrestrial Wireless Division represents the combination of Microwave
Radio Communications (MRC) and Microwave Data Systems (MDS), which provide
products and services primarily to the television broadcast industry and to the
oil, gas and utility industries. The products of both of these operations are
based on microwave radio technology.

     Television Broadcast. The Company is a leading supplier of microwave radios
to U.S. and international broadcast and cable television markets for use
principally in portable electronic news gathering and analog and digital
studio-to-transmitter applications.

     Wireless Data Networking. The Company manufactures point-to-point and
point-to-multipoint microwave data radios. Its point-to-point radios are used to
extend the reach of a communications system in areas where low capacity,
multi-channel voice or data communications links are required.
Point-to-multipoint radio systems are used principally to connect central
computers to remote computer terminals or to physical measurement and control
devices. Typical applications include remote monitoring and automated operation
of oil and gas production and distribution, water-wastewater treatment systems,
and control of electric utility power generation facilities. Over 190,000 MDS
data radios have been sold since it commenced the sale of radios in 1986.

     The Company sells its wireless communications products to a broad base of
service providers and end-users, including the major U.S. broadcasters (ABC,
CBS, NBC, etc.), utilities and energy companies.

     In August 1998, California Microwave acquired Adaptive Broadband Limited
("Adaptive"), a U.K.-based company, for $11 million in cash. Adaptive is
developing an innovative combination of Time Division Multiple Access (TDMA) and
Asynchronous Transfer Mode (ATM) technologies combined with unique band width
management that offers unprecedented data rates--enabling portable, low-cost
wireless connections at speeds matching wired network access. The Adaptive
technology will leverage California Microwave's existing technology,
accelerating product introductions in satellite and terrestrial businesses
alike, to meet the needs of fast-expanding data-intensive broadband markets,
notably Internet access.

Government

     Through its Government Division, consisting of the former Government
Electronics Division and the Airborne Systems Integration Division, the Company
contracts with various departments and agencies of the U.S. Government,
principally with the United States Department of Defense and provides products
and services primarily for information collection, communications,
reconnaissance, and surveillance systems.

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     The Company participates in selected areas of the U.S. government market.
In recent years, as U.S. defense spending has declined, the Company has competed
effectively by offering adaptations of its technologies and commercially
available "off-the-shelf" products to various segments of the Department of
Defense market at significantly less cost than would be the case under military
specification procurement procedures. The Company integrates electronic and
electro-optical systems for both airborne and ground-based applications. These
systems collect, process and disseminate intelligence and reconnaissance
information using advanced radio communications hardware and both
special-purpose and off-the-shelf computers and software. The Company maintains
and upgrades these systems throughout their useful lives, which can be a decade
or more.

     The Company designs and develops state-of-the-art multisensor imaging
systems and sophisticated electronic intelligence collection systems, which it
integrates into inexpensive commercial aircraft. In fiscal 1991, the Company
received its initial prime contract for the U.S. Army's Air Reconnaissance Low
("ARL") program. The ARL program employs both imagery and signal intelligence
sensors mounted on deHavilland-7 aircraft. These sensors collect information,
which can be immediately transmitted to designated receiving locations. The ARL
aircraft can be rapidly deployed anywhere in the world. The Company completed
its initial ARL contracts and made final delivery of the first aircraft to the
Army in 1993. The Company has received significant follow-on ARL contracts
involving additional aircraft and sensors.

     The Company's intelligence projects typically involve multi-year,
multi-million dollar contracts. In addition, the Company sells subsystems and
other equipment to U.S. government agencies on a short-term delivery basis. The
Company is actively pursuing opportunities to introduce its data collection and
communications networking technology to foreign governments and non-governmental
applications. The price of a project depends on a number of factors, including
the amount of development involved, quantities ordered, maintenance requirements
and whether an aircraft is to be modified and supplied by the Company in
connection with the contract.

     In April 1998, the Company announced that it expects to divest this area of
its business.

Sales, Marketing and Customer Support

     California Microwave directs its sales and marketing efforts toward major
users of its systems and products through a well-established international
distribution network. The sales and marketing strategy of the Company varies
with the particular market served and involves direct sales by the Company's own
sales force, sales through representatives, value-added resellers, or a
combination of the foregoing. The Company also has entered into sales
distribution agreements with respect to certain of its satellite communications
and wireless products.

     The Company considers its ability to create and maintain long-term customer
relationships an important component of its overall strategy in each of its
markets. Relationships with customers are established and maintained by the
Company's divisional area managers and their technical and marketing staffs. The
Company's strategy also includes its commitment to provide ongoing customer
support for its systems and products. This support involves providing direct
access to the Company's engineering staff or trained technical representatives
located throughout the world to resolve technical or operational problems. The
Company intends to continue to expand its marketing efforts and distribution
channels worldwide.

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Manufacturing

     Manufacturing operations consist principally of assembly and testing of
electronic systems built from fabricated parts, printed circuits and electronic
components. Both manual and various automated methods are employed, depending
primarily upon production volume. The Company employs formal Total Quality
Management programs and other training programs, and each of its three product
manufacturing operations has qualified for International Standards Organization
("ISO") quality procedure registration to ISO 9001, a standard sometimes imposed
by foreign buyers.

     Electronic components and raw materials used in the Company's products are
generally obtained from a large number of suppliers. Some components are
standard items and others are manufactured to the Company's specifications by
subcontractors. The Company obtains certain components and subsystems from a
single, or a limited number of, sources. The Company operates without a
substantial inventory of components and subsystems but believes that most
components and subsystems are available from existing or alternative suppliers
and subcontractors. A significant interruption in the delivery of such items
could have a material adverse effect on the Company's results of operations.

Competition

     California Microwave is engaged in a highly competitive business and the
number of potential customers for the Company's products is limited. Many of the
Company's competitors have significantly greater financial, marketing and
operating resources than the Company. In addition, certain of the Company's
customers have technological capabilities in the Company's product areas and
could choose to replace the Company's products with their own. The Company's
major competitors by product area include: NEC, Alcatel Telespace, SSE-Telecom,
and Radyne (ComStream)--Satellite Communications Division; Continental
Microwave, Digital Microwave, MAS Technologies and Motorola--Terrestrial
Wireless Division; TRW Inc., Lockheed Martin Corporation, Sterling Software,
Inc., and E-Systems, Inc.--Government Division.

     The Company believes that competition in its markets is based primarily on
features, function, price, performance, reputation, on-time delivery,
reliability and customer support. The Company believes that it has the ability
to develop and produce satellite and radio products faster than many of its
competitors, employing a more efficient usage of bandwidth on a cost basis. In
the Government area, the Company believes that it has the ability to solve
customers' problems with proprietary solutions and to offer cost-effective
approaches using commercially available products. In addition, the Company
believes that an additional key competitive factor related to the government
business is the in-depth technical expertise, which enables the solution of
loosely defined customer problems by application of the correct proprietary or
commercially available solutions.

Research and Development

     Research and development expenses were $20.0 million, $18.2 million and
$16.6 million in fiscal 1998, 1997 and 1996, respectively, representing 7.4%,
7.2% and 6.9% of total sales, respectively, for the same periods. Approximately
90% of the research and development expense in each year related to commercial
business and represented investment in new wireless radio and satellite products
and associated software. The Company expects that research and development
expense as a percentage of sales will remain approximately 8% of sales as it
focuses its efforts on developing the products that will provide unique
radio-based solutions to the growing shortage of bandwidth for digital data
(Internet protocol) and digital video.

Patents and Licenses

     Historically, patents and licenses have been of substantially less
significance in the Company's business than have been the timely application of
its technology and the design, development and marketing capabilities of its
personnel. When the Company's technology offers a distinct competitive
advantage, it does employ the use of patents, such as its unique, patent-pending
Twin Stream(TM) digital and analog radio product. Additionally, the Company
intends to seek patent protection for the unique technologies and techniques
employed by it's new subsidiary, Adaptive Broadband. Adaptive currently has five
patents pending.

Employees

     At June 30, 1998, California Microwave had 1,528 employees, 1121 of whom
were engaged in production and production support, 144 in research and
development and other engineering support, 100 in marketing and 163 in general
and administration functions. In support of the Company's strategic plan to
pursue high-growth commercial markets, while improving operational performance,
California Microwave completed an 8% reduction in force following the end of the
fiscal year. None of the employees is represented by a labor union. The Company
believes that its employee relations are good.

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Regulation

     Radio communications, including satellite communications, are subject to
regulation by United States and foreign laws and international treaty. The
Company's equipment must conform to domestic and international requirements
established to avoid interference among users of microwave frequencies and to
permit interconnection of equipment.

     The use of microwave signals depends upon the availability of frequencies
that permit interference-free operation. In many developed countries, the
unavailability of frequency spectrum has historically inhibited the growth of
microwave systems. However, two factors are alleviating this problem. First, the
proliferation of fiber optics for high capacity systems has reduced the demand
for microwave frequencies for such systems, thus freeing up frequency spectrum
for new types of services. Second, many government regulatory agencies are
reallocating frequencies from one type of use to another, thus providing
incentive for new communications services.

Backlog

     At June 30, 1998, the Company's backlog of undelivered orders was $95.8
million (approximately 90% of which is expected to be delivered during fiscal
1999) compared with $91.1 million at June 30, 1997. Of the $95.8 million fiscal
1998 backlog, 73% is government and 27% is commercial business. In the Company's
experience, its backlog at any given time is not necessarily indicative of
prospective period revenues. The Company generally records an order in backlog
when the Company receives a firm contract or purchase order which identifies
product quantities and delivery dates, and in the case of government contracts,
when such contracts have been funded by the government. While from time to time
a substantial portion of the Company's backlog has been comprised of large
orders, the cancellation of any of which could have a material adverse effect on
the Company's operating results, the Company historically has not experienced
significant changes in its backlog from cancellations or revisions of orders.

ITEM 2.  PROPERTIES

     The table below describes the location and general character of the
principal plants and materially important physical properties that are owned or
leased by the Company as of June 30, 1998:

<TABLE>
<CAPTION>
                                                     Lease        No. of          Square
              Occupant                              Expires      Buildings       Footage   Location
- ------------------------------------------------- ------------- ------------ ------------  --------------------------
<S>                                               <C>           <C>          <C>           <C>
        1.    Corporate Headquarters                  2000           1            10,968   Sunnyvale, CA

        2.    Government                              1998           1             5,850   Woodland Hills, CA
                                                      2003           1            22,640   Woodland Hills, CA
                                                      2003           1            29,260   Woodland Hills, CA
                                                      2000           1               994   San Diego, CA
                                                      1999           1             2,736   Stafford, VA
                                                      1998           1           100,232   Hagerstown, MN
                                                      1999           1            45,000   Belcamp, MD
                                                      2003           1            38,578   Baltimore, MD
                                                      1999           1            15,000   Annapolis Junction, MD
                                                      2000           1             1,750   Arlington, VA

        3.    Satellite Communications                2006           2           115,000   Tempe, AZ
                                                      2000           1             1,944   Tempe, AZ

        4.    Terrestrial Wireless                  (owned)          1            56,060   Rochester, NY

                                                      2002           1            71,500   Chelmsford, MA

</TABLE>

     The Company believes that its facilities are adequate for its present
needs.

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ITEM 3.  LEGAL PROCEEDINGS

     In May 1995, the Company's MN division entered into certain agreements with
Nokia Telecommunications Oy (Nokia) pursuant to which MN was to provide to Nokia
certain microwave radios and related software and services, and was to carry out
certain development programs. In September 1997, Nokia informed MN of a
purported failure of certain of the products sold to Nokia to meet certain
contractual specification. MN was sold to Tadiran in April 1998 and under the
terms of the sale agreement Tadiran assumed and indemnified the Company with
respect to the Nokia claims. While Tadiran has now taken the position that the
Company is responsible for the Nokia claims, Tadiran has not provided support
for its position. Also, the Company, in September 1998, received notices from
Nokia that Nokia has decided to terminate the May 1995 agreements, and has begun
arbitration proceedings to recover damages, which Nokia provisionally claims are
$9.6 million. The Company believes that it has good defenses and will vigorously
defend against the Nokia and Tadiran claims. No accruals have been recorded for
expenses, which may be incurred to resolve the dispute, and the Company believes
final resolution of this matter will not have a material impact on the Company's
financial position, results of operations or cash flow. The Company also is
subject to other legal proceedings and claims that are in the ordinary course of
business. The Company believes these proceedings will not have a material
adverse effect on its financial position or results of operations or cash flow.

ITEM 4.  SUBMISSION OF MATTERS TO A VOTE OF SECURITY HOLDERS

     Not applicable.

ITEM 4A.  EXECUTIVE OFFICERS OF THE REGISTRANT

     The names and ages of all executive officers of the Company, and all
positions with the Company held by such persons, are as follows:

<TABLE>
<CAPTION>
Name                                     Age     Position
- ----                                     ---     --------
<S>                                      <C>     <C>
Frederick D. Lawrence                    50      Chairman of the Board, President and Chief Executive Officer
Donna S. Birks                           42      Executive Vice President and Chief Financial Officer
George G. Arena                          45      Executive Vice President and President-Terrestrial Wireless
                                                 Division
Donald V. Anderson                       44      Executive Vice President and President-Satellite
                                                 Communications Division
Dr. Daniel L. Scharre                    47      Vice President and Chief Technology Officer and
                                                 Chief Executive Officer of Adaptive Broadband Limited,
                                                 a wholly owned subsidiary
Kenneth  J. Wees                         55      Vice President, General Counsel and Secretary
</TABLE>

     Frederick D. Lawrence joined the Company as Chairman of the Board,
President and Chief Executive Officer in July 1997. From May 1996 to July 1997,
Mr. Lawrence served as Chief Executive Officer of ComStream, Inc., an
international supplier of satellite communications networks and products and
from February 1994 to April 1996, he served as President of the Transmission
Group for ADC Telecommunications, which included five independent business units
producing products for high speed video, voice, data and wireless
communications. From 1982 to 1994, Mr. Lawrence held executive positions in
networks operations and engineering at Sprint Corporation and its operating
companies, dealing in local telephone, cellular and long distance. Prior to
this, Mr. Lawrence worked at AT&T from 1970 to 1982 in a variety of positions.
He holds a BSEE degree from Western Michigan University.

     Donna S. Birks joined the Company in December 1997 as Executive Vice
President and Chief Financial Officer. From August 1994 to June 1997, Ms. Birks
was Vice President, Administration and Chief Financial Officer of ComStream
Inc., an international supplier of satellite communications networks and
products. From January 1992 to August 1994, she was Vice President and Chief
Financial Officer of Macrovision Corporation, a video technology licensing
company. From December 1982 to January 1992, Ms. Birks served in several senior
executive positions at Contel ASC (purchased by GTE Spacenet in 1991), a
satellite communications transmission company. She holds a B.S. in Business
Administration form George Mason University, an M.S. in Finance from American
University and is a Certified Public Accountant.

     George G. Arena joined the Company in 1985 as Vice President, Sales and
Marketing for its Microwave Data Systems (MDS) subsidiary. Later, he became Sr.
Vice President, Operations and then President of MDS in 1994. He became an
Executive Vice President of California Microwave, Inc. and President of its
Terrestrial Wireless Division (a combination of MDS and the Company's Microwave

                                       9
<PAGE>   10


Radio Communications unit) in April 1998. Mr. Arena holds an MBA from the
Rochester Institute of Technology and a B.S. in Industrial Distribution from
Clarkson College of Technology.

     Donald V. Anderson joined the Company in 1991 as President of its Mobile
Satellite Products Corporation subsidiary (acquired in 1991 and divested with
the Company's STS division in 1998). He became President of the EF Data Division
in 1995 and became an Executive Vice President of California Microwave, Inc. and
President of the Satellite Communications Division (comprised of EF Data) in
April 1998. Prior to joining Mobile Satellite Products in 1989 as Vice President
of Engineering, he held management positions at Emerson Electric and Magnavox
Advanced Products Co. Mr. Anderson holds an MSE in Communication Theory from
California State University and a BSEE from Purdue University.

     Dr. Daniel L. Scharre joined the Company in September 1997 as Vice
President and Chief Technology Officer. In August 1998, he was appointed Chief
Executive Officer of the Company's UK-based wholly owned subsidiary, Adaptive
Broadband Limited. From November 1996 to September 1997, Dr. Scharre was Vice
President and Chief Technical Officer of ComStream, Inc. From February 1994 to
November 1996, Dr. Scharre was Vice President and General Manager of Ilex
Systems, a satellite communications and equipment company. From June 1988 to
December 1993, he held executive positions at Loral Western Development Labs,
where he led and managed the development of a digital satellite communications
system. He has a B.S. in physics from Caltech, a Ph.D. in physics from the
University of California at Berkeley and an M.B.A. from Santa Clara University.

     Kenneth J. Wees joined the Company in May 1998 as Vice President and
General Counsel, and became Secretary in September 1998. From September 1991 to
May 1998, Mr. Wees served as General Counsel of Cable & Wireless, Inc., the
American subsidiary of Cable and Wireless plc, an international supplier of
voice, data, messaging and Internet services. Prior to this, he worked at GTE
and Booz Allen & Hamilton in a variety of legal positions. Mr. Wees holds a B.A.
degree from Marquette University and a Juris Doctor degree from American
University's Washington College of Law.


PART II

ITEM 5.  MARKET FOR THE REGISTRANT'S COMMON EQUITY AND RELATED STOCKHOLDER
         MATTERS

     The stock and stock price information on page 33 of California Microwave's
1998 Annual Report to Shareholders is incorporated herein by reference.

ITEM 6.  SELECTED FINANCIAL DATA

     The selected financial data on page 32 of California Microwave's 1998
Annual Report to Shareholders is incorporated herein by reference.

ITEM 7.  MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS
         OF OPERATIONS

     The management's discussion and analysis of financial condition and results
of operations on pages 28 through 31 of California Microwave's 1998 Annual
Report to Shareholders is incorporated herein by reference. For factors
affecting any forward-looking statements contained in such discussion and
analysis, see "Business - Information Regarding Forward Looking Statements" in
Item 1 of Part 1 of this Form 10-K Annual Report.

ITEM 8.  FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA

     The consolidated financial statements on pages 16 through 26, and the
financial results by fiscal quarter information on page 33, of California
Microwave's 1998 Annual Report to Shareholders are incorporated herein by
reference.

                                       10
<PAGE>   11

ITEM 9.  CHANGES IN AND DISAGREEMENTS WITH ACCOUNTANTS ON ACCOUNTING AND 
         FINANCIAL DISCLOSURE

     None.

                                    PART III

ITEM 10.  DIRECTORS AND EXECUTIVE OFFICERS OF THE REGISTRANT

     The information relating to directors of California Microwave required to
be furnished pursuant to this item is incorporated by reference from portions of
the Company's definitive Proxy Statement for its annual meeting of shareholders
to be filed with the Securities and Exchange Commission pursuant to Regulation
14A within 120 days after June 30, 1998 (the "Proxy Statement") under the
caption "Election of Directors." Certain information relating to executive
officers of the Company is set forth in Item 4A of Part I of this Form 10-K
under the caption "Executive Officers of the Registrant."

ITEM 11.  EXECUTIVE COMPENSATION

     Incorporated by reference from portions of the Proxy Statement under the
caption "Compensation of Directors and Executive Officers."

ITEM 12.  SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND MANAGEMENT OF
          CALIFORNIA MICROWAVE, INC.

     Incorporated by reference from portions of the Proxy Statement under the
captions "Certain Shareholders" and "Compensation of Directors and Executive
Officers."

ITEM 13.  CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS

     None.

                                     PART IV

ITEM 14.  EXHIBITS, FINANCIAL STATEMENT SCHEDULES, AND REPORTS ON FORM 8-K

          (a)  1. FINANCIAL STATEMENTS

                    Included in Part II of this report by incorporation by
                    reference from the California Microwave 1998 Annual Report
                    to Shareholders

                    Report of Ernst & Young LLP, Independent Auditors (page 27
                    of 1998 Annual Report to Shareholders)

                    Consolidated statements of operations for each of the three
                    years in the period ended June 30, 1998 (page 16 of 1998
                    Annual Report to Shareholders)

                    Consolidated balance sheets as of June 30, 1998 and 1997
                    (page 17 of 1998 Annual Report to Shareholders)

                    Consolidated statements of shareholders' equity for each of
                    the three years in the period ended June 30, 1998 (page 18
                    of 1998 Annual Report to Shareholders)

                    Consolidated statements of cash flows for each of the three
                    years in the period ended June 30, 1998 (page 19 of 1998
                    Annual Report to Shareholders)

                    Notes to Consolidated Financial Statements (pages 20 through
                    26 of 1998 Annual Report to Shareholders)

With the exception of the information incorporated by reference into Items 5, 6,
7 and 8 of this Form 10-K, the California 

                                       11
<PAGE>   12

Microwave 1998 Annual Report to Shareholders is not deemed filed as part of this
report.

         (a) 2.   FINANCIAL STATEMENT SCHEDULES

                    Included in Part IV of this report:

                    Schedules for the three years ended June 30, 1998 Schedule
                    II -- Valuation and Qualifying Accounts

     All other schedules are omitted because they are not required, or are not
applicable, or the information is included in the consolidated financial
statements or notes to consolidated financial statements.

         (a) 3.   EXHIBITS

<TABLE>
               <S>   <C>
               3.1   Restated Certificate of Incorporation. (Exhibit to the
                     Company's Form 8 dated February 19, 1993, constituting
                     Amendment No. 1 to the Company's Registration Statement on
                     Form 8-A for the Common Stock; incorporated herein by
                     reference.)

               3.2   Bylaws. (Exhibit to the Company's Form 10-K for its fiscal
                     year ended June 30, 1994; incorporated herein by
                     reference.)

               4.4   Rights Agreement, dated July 27, 1989. (Exhibit to the
                     Company's Form 8-A filed on August 2, 1989; incorporated
                     herein by reference.)

               4.5   Master Indenture of Trust (First Program), relating to
                     County of Monroe Industrial Development Bonds.*

               4.6   Series F Supplemental Indenture, dated as of June 1, 1992,
                     relating to $2,800,000 of County of Monroe Industrial
                     Development Bonds.*

               4.7   Guaranty of California Microwave, Inc. in favor of Security
                     Pacific National Trust Company (New York), as Trustee,
                     dated as of June 1, 1992, relating to $2,800,000 of County
                     of Monroe Industrial Development Bonds.*

               4.8   Letter of Credit Reimbursement Agreement, between 
                     California Microwave, Inc. and Marine Midland Bank, N.A.,
                     dated as of June 1, 1992, relating to $2,800,000 of County
                     of Monroe Industrial Development Bonds.*

               10.1  Employee Stock Purchase Plan, as amended through August
                     1998.**

               10.2  1986 Stock Option Plan, as amended.** (Exhibit to the
                     Company's Form 10-K for its fiscal year ended June 30,
                     1991; incorporated herein by reference.)

               10.3  Lease of the property located at 2105 West Fifth, Tempe,
                     Arizona. (Exhibit to the Company's Form 10-K for its fiscal
                     year ended June 30, 1991; incorporated herein by 
                     reference.)

               10.4  Lease of the premises located at 20 Alpha Road, Chelmsford,
                     MA. (Exhibit to the Company's Form 10-K for the fiscal year
                     ended June 30, 1992; incorporated herein by reference.)

               10.5  Letter agreement with Philip F. Otto** dated September 22,
                     1992. (Exhibit to the Company's Form 10-K for its fiscal
                     year ended June 30, 1992; incorporated herein by 
                     reference.)

               10.6  Amendment to letter agreement with Philip F. Otto**, dated
                     July 30, 1993. (Exhibit to Company's Form 10-K for its
                     fiscal year ended June 30, 1993; incorporated herein by
                     reference.)

               10.7  Amendment to letter agreement with Philip F. Otto**, dated
                     August 15, 1994. (Exhibit to the Company's
</TABLE>

                                       12
<PAGE>   13
<TABLE>
               <S>   <C>
                     Form 10-K for its fiscal year ended June 30, 1994;
                     incorporated herein by reference.)

               10.8  Lease of premises located at 2114 West 7th Street, Tempe,
                     Arizona. (Exhibit to the Company's Form 10-K for the fiscal
                     year ended June 30, 1996; incorporated herein by 
                     reference.)

               10.9  Lease of premises known as Top Flight Airport on Showalter
                     Road, Washington County, Maryland. (Exhibit to the
                     Company's Form 10-K for its fiscal year ended June 30,
                     1996; incorporated herein by reference.)

               10.10 Lease of premises located at 175 West Wall Street, Glendale
                     Heights, Illinois. (Exhibit to the Company's Form 10-K for
                     its fiscal year ended June 30, 1996; incorporated herein by
                     reference.)

               10.11 1992 Stock Option Plan, as amended. (Exhibit to Company's
                     Form 10-K for the fiscal year ended June 30, 1997;
                     incorporated herein by reference.)

               10.12 Loan and Security Agreement among BANKAMERICA Business
                     Credit, Inc., California Microwave, Inc. and EF Data Corp,
                     dated as of June 30, 1997. (Exhibit to the Company's Form
                     10-K for its fiscal year ended June 30, 1997, incorporated
                     herein by reference.)

               10.13 Amendment to letter agreement with Philip F. Otto,** dated
                     January 10, 1997. (Exhibit to the Company's Form 10-K for
                     its fiscal year ended June 30, 1997; incorporated herein by
                     reference).

               10.14 Letter Agreement with Frederick D. Lawrence**, dated July
                     16, 1997. (Exhibit to Company's Form 10-K for its fiscal
                     year ended June 30, 1997; incorporated herein by
                     reference).

               10.15 Letter Agreement with Donna S. Birks, dated December 12,
                     1997.**

               10.16 Form of Severance Agreement entered into in May 1998 with
                     George G. Arena and Donald V. Anderson.**

               10.17 Form of severance agreement entered into in May 1998 with
                     Donna S. Birks.**

               10.18 Asset Purchase Agreement between L-3 Communications
                     Corporation and California Microwave, Inc. dated as of
                     December 19, 1997 and amendment thereto. (Exhibits to the
                     Company's Form 8-K filed on February 13, 1998; incorporated
                     herein by reference.)

               10.19 Asset Purchase Agreement between Tadiran Ltd. and
                     California Microwave, Inc., dated as of March 1, 1998 and
                     amendment thereto. (Exhibit to the Company's Form 8-K filed
                     on April 27, 1998; incorporated herein by reference.)

               10.20 Stock Purchase Agreement between Telscape International,
                     Inc., California Microwave Services Division, Inc. and
                     California Microwave, Inc. dated as of May 8, 1998.
                     (Exhibit to the Company's Form 8-K filed on June 5, 1998;
                     incorporated herein by reference.)

               10.21 Form of severance agreement entered into in May 1998
                     with George L. Spillane.**

               13    Annual Report to Shareholders (pages incorporated by
                     reference).

               21    List of subsidiaries.

               23    Consent of Ernst & Young LLP, Independent Auditors.

               24    Power of Attorney.

               27    Financial Data Schedule for the fiscal year ended June 30,
                     1998.

               27.01 Restated Financial Data Schedule for the fiscal years
                     ended June 30, 1995 and 1996 and for the first three     
                     quarters of the fiscal year ended June 30, 1996.***
                     
               27.02 Restated Financial Data Schedule for the first three
                     quarters of and the fiscal year ended June 30, 1997.***

               27.03 Restated Financial Data Schedule for the first three
                     quarters of the fiscal year ended June 30, 1998. 
</TABLE>

Exhibits are available from the Registrant upon request.

- -------- 

  * Registrant agrees to file such exhibits upon request by the Commission. 
 ** Compensatory plan or arrangement.
*** The reclassified results of operations for the quarterly periods referenced
    were also previously furnished in the Company's Form 8-K, dated August 13,
    1997.

                                       13
<PAGE>   14

         (b)      REPORTS ON FORM 8-K

     The following reports on Form 8-K were filed during the last fiscal quarter
of fiscal 1998:

                    Form 8-K filed on April 27, 1998 announcing completion of
                    the sale of the MN Division of the Company to Tadiran, Ltd.

                    Form 8-K filed on April 28, 1998 relating to the
                    announcement of adoption of a new corporate strategy and a
                    reorganization of the Company's divisions, results of
                    operations for the quarter ended March 31, 1998 and adoption
                    of segment reporting for the divisions, and the appointment
                    of a new director.

                    Form 8-K filed on June 5, 1998 announcing the sale of the
                    Services Division to Telscape International, Inc.


                                       14
<PAGE>   15




SIGNATURES

     Pursuant to the requirements of Section 13 or 15(d) of the Securities
Exchange Act of 1934, the Registrant has duly caused this report to be signed on
its behalf by the undersigned, thereunto duly authorized.

Dated:  September 25, 1998             CALIFORNIA MICROWAVE, INC.


                                       By /s/ FREDERICK D. LAWRENCE
                                          --------------------------------------
                                          Frederick D. Lawrence
                                          Chairman, President and
                                          Chief Executive Officer

     Pursuant to the requirements of the Securities Exchange Act of 1934, this
report has been signed below by the following persons on behalf of the
registrant and in the capacities and on the date indicated.

<TABLE>
<S>                                              <C>                                         <C>
/s/ Frederick D. Lawrence                        President and Chief Executive Officer       September 25, 1998
- -------------------------------------            (principal executive officer) 
FREDERICK D. LAWRENCE                            and Director


/s/ Donna S. Birks                               Executive Vice President and Chief          September 25, 1998
- -------------------------------------            Financial Officer (principal financial
DONNA S. BIRKS                                   and accounting officer)


/s/ Arthur H. Hausman*                           Director                                    September 25, 1998
- -------------------------------------
ARTHUR H. HAUSMAN


/s/ Alfred M. Gray*                              Director                                    September 25, 1998
- -------------------------------------
ALFRED M. GRAY


/s/ William B. Marx, Jr.*                        Director                                    September 25, 1998
- -------------------------------------
WILLIAM B. MARX, JR.


/s/ Terry W. Ward*                               Director                                    September 25, 1998
- -------------------------------------
TERRY W. WARD


/s/ Frederick W. Whitridge, Jr.*                 Director                                    September 25, 1998
- -------------------------------------
FREDERICK W. WHITRIDGE, JR.


/s/ George A. Joulwan*                           Director                                    September 25, 1998
- -------------------------------------
GEORGE A. JOULWAN


/s/ Leslie G. Denend*                            Director                                    September 25, 1998
- -------------------------------------
LESLIE G. DENEND


*By /s/ KENNETH J. WEES
    ---------------------------------
    Attorney-in-fact

</TABLE>
<PAGE>   16

                           CALIFORNIA MICROWAVE, INC.
                     SCHEDULE II - VALUATION AND QUALIFYING
                                    ACCOUNTS
                      Years ended June 30, 1998, 1997, 1996
                             (Dollars in thousands)

<TABLE>
<CAPTION>
                                              Balance at      Additions    Other(1)(2)                      Balance
                                               beginning       charged      additions                       at end
                                                of year       to income    (transfers)     Deductions       of year
                                             --------------  ------------  -------------  --------------  ------------
<S>                                          <C>             <C>           <C>            <C>             <C>
1998
Allowance for doubtful accounts  . . . . . .   $   943       $   719        $   (88)        $   408          $1,166
Estimated liability for warranties . . . . .     1,841         3,277            (50)          2,970           2,098
Restructuring reserves                           7,512         4,585                          4,576           7,521
Estimated liability for contract costs . . .     1,567            55                          1,212             410
Accrued loss on disposal of
discontinued operations  . . . . . . . . . .    12,538        23,530                         31,004           5,064

1997
Allowance for doubtful accounts  . . . . . .       798           465                            320             943
Estimated liability for warranties . . . . .     1,084         3,780                          3,023           1,841
Restructuring reserves . . . . . . . . . . .     2,876           500          5,520           1,384           7,512
Estimated liability for contract costs . . .     3,252           734                          2,419           1,567
Accrued loss on disposal of
discontinued operations . . . . . . . . . .                                   12,538                          12,538

1996
Allowance for doubtful accounts  . . . . . .       806           177                            185             798
Estimated liability for warranties . . . . .       962         2,261                          2,139           1,084
Restructuring reserves . . . . . . . . . . .     3,930                                        1,054           2,876
Estimated liability for contract costs . . .                                  3,538             286           3,252

 (1) 1997 and 1996 transfers from discontinued operations.
 (2) Sale of Services Division during 1998.
</TABLE>
<PAGE>   17

                                 EXHIBIT INDEX

<TABLE>
<CAPTION>
Exhibit                                Description
- -------   ----------------------------------------------------------------------             
<S>       <C>

 3.1      Restated Certificate of Incorporation. (Exhibit to the Company's Form
          8 dated February 19, 1993, constituting Amendment No. 1 to the
          Company's Registration Statement on Form 8-A for the Common Stock;
          incorporated herein by reference.)

 3.2      Bylaws. (Exhibit to the Company's Form 10-K for its fiscal year ended 
          June 30, 1994; incorporated herein by reference.)

 4.4      Rights Agreement, dated July 27, 1989. (Exhibit to the Company's Form
          8-A filed on August 2, 1989; incorporated herein by reference.)


 4.5      Master Indenture of Trust (First Program), relating to County of 
          Monroe Industrial Development Bonds.*

 4.6      Series F Supplemental Indenture, dated as of June 1, 1992, relating to
          $2,800,000 of County of Monroe Industrial Development Bonds.*

 4.7      Guaranty of California Microwave, Inc. in favor of Security Pacific
          National Trust Company (New York), as Trustee, dated as of June 1,
          1992, relating to $2,800,000 of County of Monroe Industrial
          Development Bonds.*

 4.8      Letter of Credit Reimbursement Agreement, between California 
          Microwave, Inc. and Marine Midland Bank, N.A., dated as of June 1,
          1992, relating to $2,800,000 of County of Monroe Industrial
          Development Bonds.*

10.1      Employee Stock Purchase Plan, as amended through August 1998.**

10.2      1986 Stock Option Plan, as amended.** (Exhibit to the Company's Form
          10-K for its fiscal year ended June 30, 1991; incorporated herein by
          reference.)

10.3      Lease of the property located at 2105 West Fifth, Tempe, Arizona.
          (Exhibit to the Company's Form 10-K for its fiscal year ended June 30,
          1991; incorporated herein by reference.)

10.4      Lease of the premises located at 20 Alpha Road, Chelmsford, MA.
          (Exhibit to the Company's Form 10-K for the fiscal year ended June 30,
          1992; incorporated herein by reference.)

10.5      Letter agreement with Philip F. Otto** dated September 22, 1992.
          (Exhibit to the Company's Form 10-K for its fiscal year ended June 30,
          1992; incorporated herein by reference.)

10.6      Amendment to letter agreement with Philip F. Otto**, dated July 30,
          1993. (Exhibit to Company's Form 10-K for its fiscal year ended June
          30, 1993; incorporated herein by reference.)

10.7      Amendment to letter agreement with Philip F. Otto**, dated  August 15,
          1994. (Exhibit to the Company's

</TABLE>
<PAGE>   18

<TABLE>
<CAPTION>
Exhibit                                Description
- -------   ----------------------------------------------------------------------             
<S>       <C>

          Form 10-K for its fiscal year ended June 30, 1994; incorporated herein
          by reference.)

10.8      Lease of premises located at 2114 West 7th Street, Tempe, Arizona.
          (Exhibit to the Company's Form 10-K for the fiscal year ended June 30,
          1996; incorporated herein by reference.)

10.9      Lease of premises known as Top Flight Airport on Showalter Road,
          Washington County, Maryland. (Exhibit to the Company's Form 10-K for
          its fiscal year ended June 30, 1996; incorporated herein by
          reference.)

10.10     Lease of premises located at 175 West Wall Street, Glendale Heights,
          Illinois. (Exhibit to the Company's Form 10-K for its fiscal year
          ended June 30, 1996; incorporated herein by reference.)

10.11     1992 Stock Option Plan, as amended. (Exhibit to Company's Form 10-K 
          for the fiscal year ended June 30, 1997; incorporated herein by
          reference.)

10.12     Loan and Security Agreement among BANKAMERICA Business Credit, Inc.,
          California Microwave, Inc. and EF Data Corp, dated as of June 30,
          1997. (Exhibit to the Company's Form 10-K for its fiscal year ended
          June 30, 1997, incorporated herein by reference.)

10.13     Amendment to letter agreement with Philip F. Otto,** dated January 10,
          1997. (Exhibit to the Company's Form 10-K for its fiscal year ended
          June 30, 1997; incorporated herein by reference).

10.14     Letter Agreement with Frederick D. Lawrence**, dated July 16, 1997.
          (Exhibit to Company's Form 10-K for its fiscal year ended June 30,
          1997; incorporated herein by reference).

10.15     Letter Agreement with Donna S. Birks, dated December 12, 1997.**

10.16     Form of Severance Agreement entered into in May 1998 with George G.
          Arena and Donald V. Anderson.**

10.17     Form of severance agreement entered into in May 1998 with Donna S.
          Birks.**

10.18     Asset Purchase Agreement between L-3 Communications Corporation and
          California Microwave, Inc. dated as of December 19, 1997 and amendment
          thereto. (Exhibits to the Company's Form 8-K filed on February 13,
          1998; incorporated herein by reference.)

10.19     Asset Purchase Agreement between Tadiran Ltd. and California 
          Microwave, Inc., dated as of March 1, 1998 and amendment thereto.
          (Exhibit to the Company's Form 8-K filed on April 27, 1998;
          incorporated herein by reference.)

10.20     Stock Purchase Agreement between Telscape International, Inc.,
          California Microwave Services Division, Inc. and California Microwave,
          Inc. dated as of May 8, 1998. (Exhibit to the Company's Form 8-K filed
          on June 5, 1998; incorporated herein by reference.)

10.21     Form of severance agreement entered into in May 1998 with George L.
          Spillane.**

13        Annual Report to Shareholders (pages incorporated by reference).

21        List of subsidiaries.

23        Consent of Ernst & Young LLP, Independent Auditors.

24        Power of Attorney.

27        Financial Data Schedule for the fiscal year ended June 30, 1998.

27.01     Restated Financial Data Schedule for the fiscal years ended June 30,
          1995 and 1996 and for the first three quarters of the fiscal year 
          ended June 30, 1996.***
                     
27.02     Restated Financial Data Schedule for the first three quarters of and
          the fiscal year ended June 30, 1997.***

27.03     Restated Financial Data Schedule for the first three quarters of
          the fiscal year ended June 30, 1998. 
</TABLE>

Exhibits are available from the Registrant upon request.

- -------- 

  * Registrant agrees to file such exhibits upon request by the Commission. 
 ** Compensatory plan or arrangement.
*** The reclassified results of operations for the quarterly periods referenced
    were also previously furnished in the Company's Form 8-K, dated August 13,
    1997.


<PAGE>   1
                                                                 EXHIBIT 10.1

                           CALIFORNIA MICROWAVE, INC.

                          EMPLOYEE STOCK PURCHASE PLAN
                        (as amended through August 1998)


            1.    PURPOSE:

            The CALIFORNIA MICROWAVE, INC. EMPLOYEE STOCK PURCHASE PLAN
(hereinafter called the "Plan") is designed to foster continued cordial employee
relations, to encourage and assist its employees and the employees of any
present or future subsidiaries in acquiring a stock ownership interest in
CALIFORNIA MICROWAVE, INC. (hereinafter called the "Corporation") and to help
them provide for their future security. For this purpose the Corporation
reserved 1,952,756* shares of its capital stock.

            2.    BI-ANNUAL PERIODS:

            Bi-annual periods shall mean the six-month periods ending June 30th
and December 31st of each year. The first period under this Plan commenced on
January 1, 1973.

            3.    ELIGIBILITY:

            Anyone who was an employee at the inception of the Plan (except
those employees who own five percent (5%) or more of the stock of the
Corporation or any subsidiary of the Corporation at the start of any bi-annual
period and part-time employees, all as defined in Internal Revenue Code Section
423), was or is eligible to become a member of the Plan. Anyone who became or
becomes an employee of the Corporation or any of its present or future
subsidiaries thereafter (subject to the exceptions stated in the preceding
sentence), was or is eligible to become a member of the Plan, on the first day
of the bi-annual period following the completion of (30) days of continuous
service. Notwithstanding the foregoing, no employee shall be entitled to
purchase (i) shares of stock under the Plan and all other purchase plans of the
Corporation and any parent or subsidiary of the Corporation with an aggregate
fair market value (determined at date of grant) exceeding $25,000 per year for
each calendar year in which such option is 


- --------
     *Includes an increase of 300,000 shares approved by the Board of Directors
in August 1998, subject to approval of the shareholders at the Annual Meeting of
Shareholders.


                                      -1-
<PAGE>   2
outstanding at any time, or (ii) more than 1,000 shares of stock under the Plan
in any bi-annual period.

            4.    JOINING THE PLAN:

            Any eligible employees' participation in the Plan shall be effective
on the seventh working day after the employee has completed, signed and returned
to the Corporation, or one of its present or future subsidiaries, a Stock
Purchase Plan Application and Payroll Deduction Authority form indicating his
acceptance and agreement to the Plan.

            Membership of any employee in the Plan is entirely voluntary.

            5.    MEMBER'S CONTRIBUTIONS:

            Each member shall elect to make contributions by monthly payroll
deduction of two percent (2%), five percent (5%), eight percent (8%) or ten
percent (10%) of such member's monthly gross pay.

            Subject to the maximum described above, a member may elect in
writing to increase or decrease his rate of contribution; such change will
become effective the first day of the bi-annual period following receipt by the
Corporation or one of its present or future subsidiaries of such written
election.

            The amount of each member's monthly contribution shall be held by
the Corporation in a special account and such contributions, free of any
obligation of the Corporation to pay interest thereon, shall be credited to such
member's individual account as soon as practicable after each pay day.

            No member will be permitted to make contributions for any period
during which he is not receiving pay from the Corporation or one of its present
or future subsidiaries.

            6.    ISSUANCE OF SHARES:

            On the last trading day of each bi-annual period so long as the Plan
shall remain in effect, and provided the member has not before that date advised
the Corporation that he does not wish shares purchased for his account on that
date, the Corporation shall apply the funds then in the member's account to the
purchase of authorized but unissued shares of its capital stock in units of one
share or multiples thereof. Until the Corporation's shares are actively traded,
the Board of Directors shall set, on or before the first day of each bi-annual
period, the cost to 


                                      -2-
<PAGE>   3
each member for shares purchased for members' accounts on the last day of such
bi-annual period. The cost as determined by the Board of Directors shall be
communicated to the members on or before the first day of each bi-annual period.
The cost shall be no less than eighty-five percent (85%) and no more than one
hundred percent (100%) of the fair market value of the shares as determined by
the Board of Directors.

            When the Corporation's shares are actively traded, the cost to each
member for the shares so purchased shall be no less than eighty-five percent
(85%) and no more than one hundred percent (100%) of the lower of:

            1.    The mean between the average bid and ask prices of the stock
in the over-the-counter market as quoted on the National Association of Security
Dealers Automatic Quotation System (NASDAQ) or as reported by the National
Quotation Bureau, Inc., or if the stock is traded on one or more securities
exchanges, the average of the closing prices on all such exchanges, on the first
trading day of the bi-annual period;

            2.    The mean between the average bid and ask prices of the stock
in the over-the-counter market as quoted on the National Association of
Securities Dealers Automatic Quotation System (NASDAQ) or as reported by
National Quotation Bureau, Inc., or if the stock is traded on one or more
securities exchanges, the average of the closing prices on all such exchanges,
on the last trading day of the bi-annual period.

            The Board of Directors shall set, on or before the first trading day
of each bi-annual period, the percentage factors to be used for the bi-annual
period about to commence. The percentage factors as decided upon by the Board of
Directors shall be communicated to the members on or before the first trading
day of each bi-annual period.

            Any moneys remaining in such member's account equaling less than the
sum required to purchase one share, or moneys remaining in such member's account
by reason of application of the provisions of the next paragraph hereof, shall
be held in such member's account for use during the next bi-annual period. Any
moneys remaining in such member's account by reason of his prior election not to
purchase shares in a given bi-annual period as aforesaid and any moneys
remaining in such member's account upon termination of the member's membership
in the Plan shall be promptly returned to the member. The Corporation shall, as
expeditiously as possible after the last day of each December and June issue to
the member entitled thereto the 


                                      -3-
<PAGE>   4
certificates evidencing the shares issuable to him as provided herein.

            If the number of shares members desire to purchase at the end of any
bi-annual period exceeds the number of shares then available under the Plan, the
shares available shall be allocated among such members in proportion to their
contributions during the bi-annual period.

            7.    TERMINATION OF MEMBERSHIP:

            A member's membership in the Plan will be terminated when the member
(a) voluntarily elects to withdraw his entire account, (b) resigns or is
discharged from the Corporation or one of its present or future subsidiaries,
(c) dies, or (d) does not receive pay from the Corporation or one of its present
or future subsidiaries for twelve (12) consecutive months, unless this period is
due to illness, injury or for other reasons approved by the persons or person
appointed by the Corporation to administer the Plan as provided in Paragraph 10
below. Upon termination of membership, the terminated member shall not be
entitled to rejoin the Plan until the first day of the bi-annual period
immediately following the bi-annual period in which the termination occurs. Upon
termination of membership, the member shall be entitled to the amount of his
individual account within fifteen (15) days after the termination.

            8.    BENEFICIARY:

            Each member shall designate a beneficiary or beneficiaries and may,
without their consent, change his designator. Any designation shall be effective
only after it is received by the Corporation and shall become effective as of
the date it is signed and shall be controlling over any disposition by will or
otherwise.

            Upon the death of a member his account shall be paid or distributed
to the beneficiary or beneficiaries designated by him, or in the absence of such
designation, to the executor or administrator of his estate, and in either event
the Corporation shall not be under any further liability to anyone. If more than
one beneficiary is designated, then each beneficiary shall receive an equal
portion of the account unless the member indicates to the contrary in his
designation, provided that the Corporation may in its sole discretion make
distributions in such form as will avoid the creation of fractional shares.


                                      -4-
<PAGE>   5
            9.    ADMINISTRATION OF THE PLAN:

            The Plan shall be administered by such officers or other employees
of the Corporation as the Corporation may from time to time select, and the
persons so selected shall be responsible for the administration of the Plan. All
costs and expenses incurred in administering the Plan shall be paid by the
Corporation. Any taxes applicable to the member's account shall be charged or
credited to the member's account by the Corporation.

            10.   MODIFICATION AND TERMINATION:

            The Corporation expects to continue the Plan until such time as the
shares reserved for issuance under the Plan have been sold. The Corporation
reserves, however, the right to amend, alter, or terminate the Plan in its
discretion. Upon termination, each member shall be entitled to the amount of his
individual account within fifteen (15) days after termination. Appropriate and
proportionate adjustments shall be made in the number and class of shares of
stock subject to this Plan, and to the rights granted hereunder and the prices
applicable to such rights, in the event of a stock dividend, stock split,
reverse stock split, recapitalization, reorganization, merger, consolidation,
acquisition, separation, or like change in the capital structure of the
Corporation.

            11.   ASSIGNABILITY OF RIGHTS:

            No rights of any employee under this Plan shall be assigned by him,
by operation of law, or otherwise, except to the extent that he is permitted to
designate a beneficiary or beneficiaries as hereinabove provided, and except to
the extent permitted by the law of descent and distribution if no such
beneficiary be designated. Prior to the issuance of any shares under this Plan,
each employee member shall be required to sign a statement as set forth in
Exhibit "A" attached hereto and incorporated herein.

            12.   PARTICIPATION IN OTHER PLANS:

            Nothing herein contained shall affect an employee's right to
participate in and receive benefits under and in accordance with the then
current provisions of any pension, insurance, or other employee welfare plan or
program of the Corporation.


                                      -5-
<PAGE>   6
            13.   APPLICABLE LAW:

            The interpretation, performance, and enforcement of this Plan shall
be governed by the laws of the State of California.

            14.   EFFECTIVE DATE AND APPROVALS:

            This Plan as originally approved by the shareholders of the
Corporation on July 25, 1972 covered 16,000 shares. The Plan was increased by
the following:

<TABLE>
<CAPTION>
                                                                                      Number
Year              Transaction                                                       of Shares
- ----              -----------                                                       ---------
<S>               <C>                                                    <C>   

1972              Original Authorization                                               16,000
1974              Board of Directors & Stockholder Approval                            25,000
1977              Board of Directors & Stockholder Approval                            25,000
1978              50% stock dividend                                                   12,658
1979              50% stock dividend                                                   13,338
1980              Board of Directors & Stockholder Approval                            50,000
1981              100% stock dividend                                                  47,768
1982              Board of Directors & Stockholder Approval                           100,000
1983              50% stock dividend                                                   62,992
1985              Board of Directors & Stockholder Approval                           200,000
1988              Board of Directors & Stockholder Approval                           200,000
1991              Board of Directors & Stockholder Approval                           200,000
1994              Board of Directors & Stockholder Approval                           300,000
1996              Board of Directors & Stockholder Approval                           400,000
1998              Board of Directors & Stockholder Approval                           300,000
                                                                                    ---------
                                                                         Total      1,952,756
</TABLE>


                                      -6-

<PAGE>   1
                                                                   EXHIBIT 10.15

                       [CALIFORNIA MICROWAVE LETTERHEAD]



December 12, 1997



Ms. Donna S. Birks
1611 Highland Cove
Solana Beach, CA  92075

Dear Donna,

On behalf of California Microwave, I am pleased to extend to you an offer of
employment as the company's Executive Vice President and Chief Financial
Officer. Details of this offer, including compensation, benefits and other
employment provision are defined in this letter.

You will report directly to me and your name will be put in nomination to the
Board of Directors to become an officer of the corporation. Your base salary
will be at the rate of $275,000 per year, payable bi-weekly. As with other
executives, your salary will be subject to annual reviews shortly after the end
of each fiscal year (June 30). For fiscal year 1998, you will be eligible to
participate in CMI's Executive Incentive Plan (EIP) with a target bonus of 55%
of the base salary. Your payout under this plan will be based upon individual
performance goals and, due to the timing of your arrival, the continuing
business's second-half operating profit contributions to earnings per share
(assuming no stock repurchase, reversal of restructuring reserves or gains on
divestitures) as compared to our second-half plan. For the current fiscal year,
this bonus will be paid on a pro-rata basis, reflecting that portion of the
fiscal year during which you are employed by CMI. Your payout under the EIP can
be as much as 2.7 times the targeted amount; for your initial six-month period
of employment, that maximum would amount to $204,188. A copy of the FY98 plan is
enclosed.


<PAGE>   2

You will receive a hiring bonus of $40,000, payable within two weeks of your
start of employment. If within one year of your start date you voluntarily
terminate your employment or are terminated for cause, this bonus must be repaid
to the company within 90 days of your termination date.

Management will recommend to the Compensation Committee of the California
Microwave Board of Directors that, on the later of your start of employment or
approval by the Committee, you receive a stock option grant of 134,000 shares at
a price equal to the fair market value on the date of receipt, in accordance
with CMI's 1992 Stock Option Plan.

As an employee of California Microwave, a benefit package including medical,
dental and life insurance will be available to you and your dependents effective
on the first day of employment. Once you meet the eligibility requirements, you
would also be able to participate in CMI's 401(k) Tax-Deferred Savings Plan, the
Deferred Profit Sharing Plan and the company's Employee Stock Purchase Plan. You
will be provided with term life insurance coverage at two times your annual base
salary; the portion over $400,000 will require you to pass a physical
examination. Company policy grants employees two weeks of paid vacation annually
for the first five years of employment but you will be provided four weeks of
vacation annually during your first ten years of employment. A general overview
of these and other employee benefits is included in the enclosed Benefits
Summary.

In addition to the above-mentioned benefits, your status as a key executive
makes you eligible to receive an additional amount of cash compensation, in lieu
of traditional executive perquisites, equal to 8% ($34,100) of your targeted
cash compensation (base salary plus targeted bonus) and payable monthly. Your
executive status also makes you eligible to participate in the company's
Non-qualified Deferred Compensation Plan, allowing you to set aside up to 70% of
your base salary and up to 80% of your EIP bonus compensation on a pre-tax
basis. Also available to you as a key executive will be a change in control
contract, affording you protections under various sale, merger and divestiture
circumstances.

You will be provided with relocation assistance benefits consisting of 1)
payment for moving, packing, unpacking and transit insurance related expenses
for your household goods and storage for up to three months, 2) temporary
housing, commuting and local living expenses for a period of up to 12 months, 3)
reimbursement of expenses associated with both the sale of your home (up to 6%
commission, plus incidentals), and the purchase of a new home (title insurance,
closing costs, plus incidentals, etc.), 4) purchase of your home at its
appraised value if it fails to sell within 90 days after being listed at an
offering price of no more than ten percent above the appraised value and 5) a
gross-up payment at your Federal/state tax rate to eliminate the tax liability
associated with these relocation assistance benefits.

In recognition of the higher housing costs in this area, you will also be given
a loan of $500,000, with the principle to be re-paid in a balloon payment on the
five-year anniversary of your start of employment. This loan will be
interest-free and you will be


<PAGE>   3


compensated for any taxes resulting from imputed interest. If you voluntarily
terminate your employment or are terminated by the company for cause, the
principle must be repaid in full within 90 days. In addition, if you voluntarily
terminate or are terminated for cause within two years of your hire date, an
interest charge will be due on the loan based on the outstanding period and at
the Applicable Federal Rate, due and payable within 90 days of your termination
date. If your employment terminates for any reason (including voluntary or for
cause) within one-year following a change in control occurring while this loan
is outstanding, you will be permitted to repay the principle on the
aforementioned five-year anniversary date.

If, within the first three years of your employment with CMI, your employment is
terminated without cause, you will be entitled to receive up to two years of
your base salary at the time of your termination to be paid to you over the two
years immediately following termination under normal payroll terms plus payments
equal to the company's cost for your medical, dental, vision, disability and
life insurance premiums. Such payments will cease immediately during this period
upon your acceptance of new employment of any duration and of a type
commensurate with your skills. In order to avoid adverse tax consequences to the
company and you from the applications of Sections 280G and 4999 of the Internal
Revenue Code of 1986 (the "IRC"), if there is an event described in Section
280G(b)(2)(A)(i) of the IRC (an "IRC Defined Change in Control") and if the
company's accountant or tax counsel notifies you that any payment or transfer by
the company to or for you under this agreement and any other agreement or
arrangement between the company and you (a "Payment") would constitute an excess
parachute payment, as defined in Section 280G(b) of the IRC (an "Excess
Parachute Payment"), then the aggregate present value, as determined under
Section 280G(d)(4)) (the "Present Value"), of all Payments shall be reduced to
the maximum whole dollar amount which may be paid to you without resulting in
any Excess Parachute Payment; provided, however, that such reduction in the
Present Value of the Payments otherwise due you may be accomplished, at your
option, by altering the Payments in one or more of the following ways:

     a)   Reduce the amount of any Payment otherwise due you;

     b)   Extend the period over which any Payment otherwise due you is made,
          and/or adjust the amount of each installment of such Payment; or

     c)   Delay and/or waive the vesting of any unvested Payment which would
          otherwise vest upon the IRC Defined Change in Control.

The company has recently adopted an executive stock ownership program requiring
executives to acquire and hold outright a multiple of between one-half to two
times their base salary (depending on their position) in California Microwave
stock. The exact terms, conditions, timing and financial support mechanisms for
this program have yet to be finalized; in fact, as CFO you will likely
participate in their development. However, I thought it important to apprise you
that this requirement is forthcoming since you will be subject to the program's
provisions.

<PAGE>   4


Donna, I'm very excited about the prospect of again having you on my team.
Please call me if you have any questions about the terms of this offer. If the
terms are acceptable to you, please so indicate by signing in the space provided
below and returning a copy of this letter to me by 11:30 a.m. on December 12,
1997, enabling me to submit your name in nomination as an officer to the Board
of Directors.


CALIFORNIA MICROWAVE, INC.


- --------------------------------
Frederick D. Lawrence
Chairman and CEO


Agreed and Accepted:


- --------------------------------                --------------------------------
Donna S. Birks                                  Date

Enclosures

<PAGE>   1
                                                                   Exhibit 10.16


                           CALIFORNIA MICROWAVE, INC.


                               SEVERANCE AGREEMENT


THIS SEVERANCE AGREEMENT is entered into as of May 18, 1998 (the "Effective
Date"), between CALIFORNIA MICROWAVE, INC., a Delaware corporation ("CMI") and
[Employee Name] (the "Employee").

                                     RECITAL

The Employee serves as CMI's (Job Title). CMI and the Employee desire to set
forth the terms of the Employee's severance compensation if the Employee's
employment is ended as a result of a Change in Control. If a Change in Control
occurs, the Employee and other key employees may be more vulnerable to dismissal
or other negative consequences without regard to the quality of their past or
prospective service. The Board of Directors (the "Board") believes that it is in
the best interest of CMI and its stockholders to ensure fair treatment to CMI's
key employees and to reduce the adverse effects upon their performance that may
be caused by an acquisition or change in control.

The parties agree as follows:

1.    Definitions. For purposes of this Agreement, the following terms will have
      the meanings set forth below.

           1.1  A "Change in Control" will occur if (a) any person, as that term
                is used in Section 13(d) and 14(d)(2) of the Securities and
                Exchange Act of 1934 (the 'Exchange Act.), other than CMI, is or
                becomes the beneficial owner, as defined in Rule 13(d)(3) under
                the Exchange Act, directly or indirectly (including by holding
                securities which are exercisable for or convertible into shares
                of capital stock of CMI), of 30 percent or more of the combined
                voting power of the outstanding shares of capital stock of CMI
                entitled to vote generally in the election of directors
                (calculated as provided in Rule 13(d) under the Exchange Act in
                the case of rights to acquire capital stock), whether by means
                of a tender offer or exchange offer or open-market purchases or
                a combination thereof; (b) a Transaction is consummated; (c)
                Continuing Directors cease to constitute at least a majority of
                the Board: or (d) a majority of the CMI's Outside Directors
                determine that a Change in Control has occurred.

           1.2  "Continuing Directors" shall mean the directors of CMI in office
                on January 1, 1998 and any successor to any such director whose


                                       1
<PAGE>   2

                nomination or selection was approved by a majority of the
                Continuing Directors in office at the time of the director's
                nomination or selection and who is not an "affiliate" or
                "associate" (as defined in Regulation 12B under the Securities
                Exchange Act of 1934, as amended) of any person who is the
                beneficial owner, directly or indirectly, of securities
                representing ten percent (10%) or more of the combined voting
                power of CMI's outstanding securities then entitled ordinarily
                to vote for the election of directors.

           1.3  "Disability" means that the Employee has met the qualifications
                for CMI's long-term disability benefit.

           1.4   "Good Reason" includes any of the following:


                 (a)  the assignment to the Employee of duties inconsistent
                      with, or a substantial alteration in the nature or status
                      of, the Employee's responsibilities immediately before a
                      Change in Control;

                 (b)  a  reduction  in  the   Employee's   salary  or  other
                      benefits  as in  effect  on the  date of a  Change  in
                      Control;

                 (c)  the Employee's relocation to a work site requiring an
                      increase in one-way commute from Employee's residence of
                      more than thirty-five (35) miles; or

                 (d)  a breach by CMI of this Agreement if the breach has not
                      been cured within 30 days after written notice by the
                      Employee to CMI setting forth with specificity the nature
                      of the breach.

           1.5   "Outside Director" is a member of CMI's Board of Directors who
                 is not, and who during the past six months was not, an employee
                 or officer of CMI.

           1.6   "Termination for Cause" is termination of the Employee's
                 employment as a result of (a) the Employee's willful misconduct
                 or the Employee's dishonesty towards, fraud upon, crime against
                 or deliberate or attempted injury or bad faith action with
                 respect to CMI; or (b) the Employee's conviction for a felony
                 (whether in connection with CMI's affairs or otherwise).

           1.7   "Termination Upon a Change in Control" is (a) termination by
                 the Employee of his employment for Good Reason within one year


                                       2
<PAGE>   3

                 after the occurrence of a Change in Control; or (b) declination
                 by the Employee of an offer of employment from the buyer or the
                 newly created entity for Good Reason at the time of a Change in
                 Control if the Employee would not have been permitted to remain
                 in his/her existing position following such declination; or (c)
                 termination by CMI, the buyer or the newly created entity of
                 the Employee's employment within one year after the occurrence
                 of a Change in Control other than a Termination for Cause or a
                 termination resulting from the Employee's death or Disability.
                 The one-year period provided for herein shall be six months in
                 the event a Change in Control arises out of a Transaction
                 defined in Section 1.8 (c) hereof.

           1.8   "Transaction" is (a) a consolidation or merger of CMI if the
                 shareholders of CMI immediately before the merger or
                 consolidation do not immediately after the merger or
                 consolidation own equity securities of the surviving or
                 acquiring corporation or a parent party possessing 50% or more
                 of the voting power of the surviving or acquiring corporation
                 or parent party; (b) a sale, lease, exchange or other transfer
                 (in one transaction or a series of related transactions) of 50
                 % or more of the assets of CMI; (c) the sale or other
                 disposition of business units other than the one in which the
                 Employee works within any 12-month period that contributed for
                 that 12-month period more than 45% of CMI's revenues; or (d)
                 the sale or spin-off by CMI of the division or business unit in
                 which the Employee works provided that, within thirty days
                 following such sale or spin-off, the Employee has not accepted
                 an offer to remain employed by CMI. The Transaction
                 requirements defined in parts (b) and (c) above shall
                 specifically exclude the sales of the Satellite Transmission
                 Systems and Microwave Networks divisions and their associated
                 assets, and the designated percentage thresholds (50% and 45%,
                 respectively) shall be calculated without including these two
                 divisions' assets or revenues in the base.

2.    Term. If no Change in Control has occurred, this Agreement will expire on
      December 31, 1999. If a Change in Control occurs prior to December 31,
      1999, this Agreement will continue in effect, and will not terminate,
      until either the Employee has received the severance compensation provided
      for below or has ceased to be eligible for such compensation by reason of
      there not having been a Termination Upon a Change in Control.

3.    Termination Upon a Change in Control. If a Termination Upon a Change in
      Control occurs, the Employee will immediately be paid all accrued salary,
      bonus compensation to the extent earned, vested deferred compensation
      (other than pension plan or profit sharing plan benefits, which will be
      paid in accordance with the applicable plan), any benefits then due under
      any plans of CMI in which the Employee is a participant, accrued vacation
      pay


                                       3
<PAGE>   4

      and any appropriate business expenses incurred by the Employee in
      connection with his duties, all to the date of termination ("Accrued
      Compensation"). The Employee will also be entitled to the severance
      compensation described in Section 4.

4.    Severance Compensation. If a Termination Upon a Change in Control occurs,
      CMI shall pay monthly severance compensation to the Employee for a period
      ending 12 months after termination, or ending six months after termination
      if the Termination Upon a Change in Control is by reason of a Transaction
      defined in Section 1.8 (c), in an aggregate amount determined by adding
      (a) the Employee's monthly base salary at the time of termination, (b) a
      proportionate amount of the Employee's targeted bonus, determined by
      multiplying the Employee's targeted bonus by the number of complete months
      from the start of the then current fiscal year to the Employee's
      termination date and dividing the product by 144, and (c) an amount equal
      to the monthly `Perk Pot' benefit to which the Employee is entitled as an
      officer of the company at the time of termination, and (d) the amount of
      $2400.00 in lieu of other employee benefits (including health benefits)
      the Employee was receiving from CMI. If the Employee becomes employed
      prior to the expiration of the aforesaid twelve month period, or six
      months if the Termination Upon a Change in Control is by reason of a
      Transaction defined in Section 1.8 (c), the payments provided for in this
      Section 4 shall cease as of the date of such employment; Employee agrees
      to promptly notify CMI of any such employment and to reimburse CMI for any
      payments made by CMI hereunder that cover any period during which the
      Employee was employed.

5.    Acceleration of Options. If a Termination Upon a Change in Control occurs,
      all stock options and restricted stock held by the Employee immediately
      before the termination will become fully vested and the stock options will
      be exercisable for the periods specified with respect to termination of
      employment in the plans covering the options.

6.    Other Benefits. Neither this Agreement nor the severance compensation that
      it provides for will reduce any amounts otherwise payable, or in any way
      diminish the Employee's rights as an employee of CMI, whether existing now
      or hereafter, under any benefit, incentive, retirement, stock option,
      stock bonus or stock purchase plan or under any employment agreement or
      other plan or arrangement, provided, however, that the rights granted to
      the Employee and the obligations assumed by CMI under this Agreement will
      be in lieu of, and not in addition to, any severance or other termination
      payments to which the Employee may be entitled under any employment
      agreement or other plan or arrangement that the Employee may now or
      hereafter have with CMI.

7.    Employment Status. This Agreement does not constitute a contract of
      employment. It does not impose on CMI any obligation to retain the
      Employee as an employee, to change the status of the Employee's employment
      or to change CMI's policies regarding termination of employment.

8.    Miscellaneous.

      a. Severability. If a court or other body of competent jurisdiction
         determines 


                                       4
<PAGE>   5

          that any provision of this Agreement is invalid or unenforceable, that
          provision will be adjusted rather than voided, if possible, so that it
          is enforceable to the maximum extent possible, and all other
          provisions of the Agreement will be deemed valid and enforceable to
          the fullest extent possible.

      b. Withholding. Compensation and benefits to the Employee under this
         Agreement will be reduced by all federal, state, local and other
         withholdings or similar taxes as required by applicable law.

      c. Arbitration. The parties will submit all controversies, claims and
         matters of difference in any way related to this Agreement, its
         performance or breach, to arbitration in San Francisco, California,
         according to the rules and practices of the American Arbitration
         Association from time to time in effect. Any awards in such arbitration
         shall be final and binding on all parties. The arbitrators shall
         allocate the costs of the arbitration in such manner as they deem
         equitable. The arbitrators may require the reimbursement of all or a
         portion of the reasonable legal fees incurred by the prevailing party
         in the arbitration proceeding and any legal proceedings which are taken
         to enforce the arbitral award.

      d. Entire Agreement: Modifications. This Agreement is the entire agreement
         between the parties with respect to the matters covered hereby, and may
         be amended, modified, superseded or canceled, or its terms waived, only
         by a written instrument executed by each party or, in the case of a
         waiver, by the party waiving compliance. Failure of a party at any time
         to require performance of any provision of this Agreement will not
         affect the right at a later time to enforce the same. No waiver of a
         breach of this Agreement, whether by conduct or otherwise, in any one
         or more instances will be construed as a further or continuing waiver
         of the breach or of any other term of this Agreement. This Agreement
         shall inure to the benefit of and be binding upon the successors and
         assigns of the parties hereto.

      e. Confidential Information. The Employee agrees not to disclose, either
         while in the Company's employ or at any time thereafter, to any person
         not employed by CMI any confidential information obtained while in the
         employ of CMI (including, without limitation, any of CMI's inventions,
         processes, methods of distribution, customers or trade secrets). This
         shall not preclude the Employee from the use or disclosure of
         information known generally to the public or from making disclosures
         required by law or court order.

      f. Applicable Law. This Agreement will be construed under and governed by
         the laws of the State of California without regard or reference to the
         rules of conflicts of law that would require the application of the
         laws of any other jurisdiction.




                                       5
<PAGE>   6
IN WITNESS WHEREOF, the parties have executed this Agreement as of the day and
year first above written.

CALIFORNIA MICROWAVE, INC.

- ----------------------------                    --------------------------------
Frederick D. Lawrence                           (Employee Name)
Chairman and Chief Executive Officer            (Job Title)





















                                       6

<PAGE>   1
                                                                   Exhibit 10.17


                           CALIFORNIA MICROWAVE, INC.

                               SEVERANCE AGREEMENT


THIS SEVERANCE AGREEMENT is entered into as of May 18, 1998 (the "Effective
Date"), between CALIFORNIA MICROWAVE, INC., a Delaware corporation ("CMI") and
Donna Birks (the "Employee").

                                     RECITAL

The Employee serves as CMI's Executive Vice President and Chief Financial
Officer. CMI and the Employee desire to set forth the terms of the Employee's
severance compensation if the Employee's employment is ended as a result of a
Change in Control. If a Change in Control occurs, the Employee and other key
employees may be more vulnerable to dismissal or other negative consequences
without regard to the quality of their past or prospective service. The Board of
Directors (the "Board") believes that it is in the best interest of CMI and its
stockholders to ensure fair treatment to CMI's key employees and to reduce the
adverse effects upon their performance that may be caused by an acquisition or
change in control.

The parties agree as follows:

1.   Definitions. For purposes of this Agreement, the following terms will
     have the meanings set forth below.

     1.1  A "Change in Control" will occur if (a) any person, as that term
          is used in Section 13(d) and 14(d)(2) of the Securities and Exchange
          Act of 1934 (the 'Exchange Act.), other than CMI, is or becomes the
          beneficial owner, as defined in Rule 13(d)(3) under the Exchange Act,
          directly or indirectly (including by holding securities which are
          exercisable for or convertible into shares of capital stock of CMI),
          of 30 percent or more of the combined voting power of the outstanding
          shares of capital stock of CMI entitled to vote generally in the
          election of directors (calculated as provided in Rule 13(d) under the
          Exchange Act in the case of rights to acquire capital stock), whether
          by means of a tender offer or exchange offer or open-market purchases
          or a combination thereof; (b) a Transaction is consummated; (c)
          Continuing Directors cease to constitute at least a majority of the
          Board: or (d)

<PAGE>   2
          a majority of the CMI's Outside Directors determine that a Change in
          Control has occurred. 

     1.2  "Continuing Directors" shall mean the directors of CMI in office on
          January 1, 1998 and any successor to any such director whose
          nomination or selection was approved by a majority of the Continuing
          Directors in office at the time of the director's nomination or
          selection and who is not an "affiliate" or "associate" (as defined in
          Regulation 12B under the Securities Exchange Act of 1934, as amended)
          of any person who is the beneficial owner, directly or indirectly, of
          securities representing ten percent (10%) or more of the combined
          voting power of CMI's outstanding securities then entitled ordinarily
          to vote for the election of directors. 

     1.3  "Disability" means that the Employee has met the qualifications for
          CMI's long-term disability benefit. 

     1.4  "Good Reason" includes any of the following:

          (a)  the assignment to the Employee of duties inconsistent with, or a
               substantial alteration in the nature or status of, the Employee's
               responsibilities immediately before a Change in Control;

          (b)  a reduction in the Employee's salary or other benefits as in
               effect on the date of a Change in Control;

          (c)  the Employee's relocation to a work site requiring an
               increase in one-way commute from Employee's residence of
               more than thirty-five (35) miles; or

          (d)  a breach by CMI of this Agreement if the breach has not been
               cured within 30 days after written notice by the Employee to
               CMI setting forth with specificity the nature of the breach.

     1.5  "Outside Director" is a member of CMI's Board of Directors who is not,
          and who during the past six months was not, an employee or officer of
          CMI.

     1.6  "Termination for Cause" is termination of the Employee's employment as
          a result of (a) the Employee's willful misconduct or

<PAGE>   3
          the Employee's dishonesty towards, fraud upon, crime against or
          deliberate or attempted injury or bad faith action with respect to
          CMI; or (b) the Employee's conviction for a felony (whether in
          connection with CMI's affairs or otherwise).

     1.7  "Termination Upon a Change in Control" is (a) termination by the
          Employee of his employment for Good Reason within one year after the
          occurrence of a Change in Control; or (b) declination by the Employee
          of an offer of employment from the buyer or the newly created entity
          for Good Reason at the time of a Change in Control if the Employee
          would not have been permitted to remain in his/her existing position
          following such declination; or (c) termination by CMI, the buyer or
          the newly created entity of the Employee's employment within one year
          after the occurrence of a Change in Control other than a Termination
          for Cause or a termination resulting from the Employee's death or
          Disability. The one-year period provided for herein shall be six
          months in the event a Change in Control arises out of a Transaction
          defined in Section 1.8 (c) hereof.

     1.8  "Transaction" is (a) a consolidation or merger of CMI if the
          shareholders of CMI immediately before the merger or consolidation do
          not immediately after the merger or consolidation own equity
          securities of the surviving or acquiring corporation or a parent party
          possessing 50% or more of the voting power of the surviving or
          acquiring corporation or parent party; (b) a sale, lease, exchange or
          other transfer (in one transaction or a series of related
          transactions) of 50 % or more of the assets of CMI; or (c) the sale or
          other disposition of business units within any 12-month period that
          contributed for that 12-month period more than 45% of CMI's revenues.
          The Transaction requirements defined in parts (b) and (c) above shall
          specifically exclude the sales of the Satellite Transmission Systems
          and Microwave Networks divisions and their associated assets, and the
          designated percentage thresholds (50% and 45%, respectively) shall be
          calculated without including these two divisions' assets or revenues
          in the base.

2.   Term. If no Change in Control has occurred, this Agreement will expire on
     December 17, 2000. If a Change in Control occurs prior to December 17,
     2000, this Agreement will continue in effect, and will not terminate, until
     either the Employee has received the severance compensation provided for
     below or has ceased to be eligible for such compensation by reason of there
     not having been a Termination Upon a Change in Control.

<PAGE>   4


3.   Termination Upon a Change in Control. If a Termination Upon a Change in
     Control occurs, the Employee will immediately be paid all accrued salary,
     bonus compensation to the extent earned, vested deferred compensation
     (other than pension plan or profit sharing plan benefits, which will be
     paid in accordance with the applicable plan), any benefits then due under
     any plans of CMI in which the Employee is a participant, accrued vacation
     pay and any appropriate business expenses incurred by the Employee in
     connection with his duties, all to the date of termination ("Accrued
     Compensation"). The Employee will also be entitled to the greater of i) the
     severance compensation described in Section 4 or ii) any severance benefit
     to which the Employee is entitled based on her offer letter of December 12,
     1997.

4.   Severance Compensation. If a Termination Upon a Change in Control occurs,
     CMI shall pay monthly severance compensation to the Employee for a period
     ending 24 months after termination in an aggregate amount determined by
     adding (a) the Employee's monthly base salary at the time of termination,
     (b) a proportionate amount of the Employee's targeted bonus, determined by
     multiplying the Employee's targeted bonus by the number of complete months
     from the start of the then current fiscal year to the Employee's
     termination date and dividing the product by 144, and (c) an amount equal
     to the monthly `Perk Pot' benefit to which the Employee is entitled as an
     officer of the company at the time of termination, and (d) the amount of
     $2400.00 in lieu of other employee benefits (including health benefits) the
     Employee was receiving from CMI. If the Employee becomes employed prior to
     the expiration of the aforesaid 24 month period, the payments provided for
     in this Section 4 shall cease as of the date of such employment; Employee
     agrees to promptly notify CMI of any such employment and to reimburse CMI
     for any payments made by CMI hereunder that cover any period during which
     the Employee was employed. The severance compensation described herein will
     be provided only in lieu of any severance benefit to which the Employee is
     entitled in Employee's offer letter of December 12, 1997.

5.   Acceleration of Options. If a Termination Upon a Change in Control occurs,
     all stock options and restricted stock held by the Employee immediately
     before the termination will become fully vested and the stock options will
     be exercisable for the periods specified with respect to termination of
     employment in the plans covering the options.

6.   Other Benefits. Neither this Agreement nor the severance compensation that
     it provides for will reduce any amounts otherwise payable, or in any way
     diminish the Employee's rights as an employee of CMI, whether existing now
     or hereafter, under any benefit, incentive, retirement, stock option, stock
     bonus or stock purchase plan or under any employment agreement or other
     plan or arrangement, provided, however, that the rights granted to the
     Employee and the obligations assumed by CMI under this Agreement will be in
     lieu of, and not in addition to, any severance or other termination
     payments to which the Employee may be entitled under any employment
     agreement or other plan or arrangement that the Employee may now or
     hereafter have with CMI.

<PAGE>   5


7.   Employment Status. This Agreement does not constitute a contract of
     employment. It does not impose on CMI any obligation to retain the Employee
     as an employee, to change the status of the Employee's employment or to
     change CMI's policies regarding termination of employment.

8.   Miscellaneous.

     a.   Severability. If a court or other body of competent jurisdiction
          determines that any provision of this Agreement is invalid or
          unenforceable, that provision will be adjusted rather than voided, if
          possible, so that it is enforceable to the maximum extent possible,
          and all other provisions of the Agreement will be deemed valid and
          enforceable to the fullest extent possible.

     b.   Withholding. Compensation and benefits to the Employee under this
          Agreement will be reduced by all federal, state, local and other
          withholdings or similar taxes as required by applicable law.

     c.   Arbitration. The parties will submit all controversies, claims and
          matters of difference in any way related to this Agreement, its
          performance or breach, to arbitration in San Francisco, California,
          according to the rules and practices of the American Arbitration
          Association from time to time in effect. Any awards in such
          arbitration shall be final and binding on all parties. The arbitrators
          shall allocate the costs of the arbitration in such manner as they
          deem equitable. The arbitrators may require the reimbursement of all
          or a portion of the reasonable legal fees incurred by the prevailing
          party in the arbitration proceeding and any legal proceedings which
          are taken to enforce the arbitral award.

     d.   Entire Agreement: Modifications. This Agreement sets forth the entire
          Agreement between the parties and supersedes any and all prior
          agreements or understandings, written or oral, between the parties
          pertaining to the subject matter of this Agreement with the express
          limitation that the provisions of the offer letter sent to employee on
          December 12, 1997 remain in force and effect except as specified in
          Paragraphs 3 and 4 above. It may be amended, modified, superseded or
          canceled, or its terms waived, only by a written instrument executed
          by each party or, in the case of a waiver, by the party waiving
          compliance. Failure of a party at any time to require performance of
          any provision of this Agreement will not affect the right at a later
          time to enforce the same. No waiver of a breach of this Agreement,
          whether by conduct or otherwise, in any one or more instances will be
          construed as a further or continuing waiver of the breach or of any
          other term of this Agreement. This Agreement shall inure to the
          benefit of and be binding upon

<PAGE>   6


          the successors and assigns of the parties hereto.

     e.   Confidential Information. The Employee agrees not to disclose, either
          while in the Company's employ or at any time thereafter, to any person
          not employed by CMI any confidential information obtained while in the
          employ of CMI (including, without limitation, any of CMI's inventions,
          processes, methods of distribution, customers or trade secrets). This
          shall not preclude the Employee from the use or disclosure of
          information known generally to the public or from making disclosures
          required by law or court order.

     f.   Applicable Law. This Agreement will be construed under and governed by
          the laws of the State of California without regard or reference to the
          rules of conflicts of law that would require the application of the
          laws of any other jurisdiction.

IN WITNESS WHEREOF, the parties have executed this Agreement as of the day and
year first above written.

CALIFORNIA MICROWAVE, INC.



- --------------------------------              ----------------------------------
Frederick D. Lawrence                         Donna Birks
Chairman and Chief Executive Officer          Executive Vice President and Chief
                                              Financial Officer




<PAGE>   1
                                                                  Exhibit 10.21





                           CALIFORNIA MICROWAVE, INC.

                               SEVERANCE AGREEMENT


THIS SEVERANCE AGREEMENT is entered into as of May 18, 1998 (the "Effective
Date"), between CALIFORNIA MICROWAVE, INC., a Delaware corporation ("CMI") and
EmployeeName (the "Employee").

                                     RECITAL

The Employee serves as CMI's (Job Title). CMI and the Employee desire to set
forth the terms of the Employee's severance compensation if the Employee's
employment is ended as a result of a Change in Control. If a Change in Control
occurs, the Employee and other key employees may be more vulnerable to dismissal
or other negative consequences without regard to the quality of their past or
prospective service. The Board of Directors (the "Board") believes that it is in
the best interest of CMI and its stockholders to ensure fair treatment to CMI's
key employees and to reduce the adverse effects upon their performance that may
be caused by an acquisition or change in control.

The parties agree as follows:

1.    Definitions. For purposes of this Agreement, the following terms will have
      the meanings set forth below.

           1.1  A "Change in Control" will occur if (a) any person, as that term
                is used in Section 13(d) and 14(d)(2) of the Securities and
                Exchange Act of 1934 (the 'Exchange Act.), other than CMI, is or
                becomes the beneficial owner, as defined in Rule 13(d)(3) under
                the Exchange Act, directly or indirectly (including by holding
                securities which are exercisable for or convertible into shares
                of capital stock of CMI), of 30 percent or more of the combined
                voting power of the outstanding shares of capital stock of CMI
                entitled to vote generally in the election of directors
                (calculated as provided in Rule 13(d) under the Exchange Act in
                the case of rights to acquire capital stock), whether by means
                of a tender offer or exchange offer or open-market purchases or
                a combination thereof; (b) a Transaction is consummated; (c)
                Continuing Directors cease to constitute at least a majority of
                the Board: or (d) a majority of the CMI's Outside Directors
                determine that a Change in Control has occurred.


                                       1
<PAGE>   2

           1.2  "Continuing Directors" shall mean the directors of CMI in office
                on January 1, 1998 and any successor to any such director whose
                nomination or selection was approved by a majority of the
                Continuing Directors in office at the time of the director's
                nomination or selection and who is not an "affiliate" or
                "associate" (as defined in Regulation 12B under the Securities
                Exchange Act of 1934, as amended) of any person who is the
                beneficial owner, directly or indirectly, of securities
                representing ten percent (10%) or more of the combined voting
                power of CMI's outstanding securities then entitled ordinarily
                to vote for the election of directors.

           1.3  "Disability" means that the Employee has met the qualifications
                for CMI's long-term disability benefit.

           1.4   "Good Reason" includes any of the following:


                 (a)  the assignment to the Employee of duties inconsistent
                      with, or a substantial alteration in the nature or status
                      of, the Employee's responsibilities immediately before a
                      Change in Control;

                 (b)  a  reduction  in  the   Employee's   salary  or  other
                      benefits  as in  effect  on the  date of a  Change  in
                      Control;

                 (c)  the Employee's relocation to a work site requiring an
                      increase in one-way commute from Employee's residence of
                      more than thirty-five (35) miles; or

                 (d)  a breach by CMI of this Agreement if the breach has not
                      been cured within 30 days after written notice by the
                      Employee to CMI setting forth with specificity the nature
                      of the breach.

           1.5   "Outside Director" is a member of CMI's Board of Directors who
                 is not, and who during the past six months was not, an employee
                 or officer of CMI.

           1.6   "Termination for Cause" is termination of the Employee's
                 employment as a result of (a) the Employee's willful misconduct
                 or the Employee's dishonesty towards, fraud upon, crime against
                 or deliberate or attempted injury or bad faith action with
                 respect to CMI; or (b) the Employee's conviction for a felony
                 (whether in connection with CMI's affairs or otherwise).


                                       2
<PAGE>   3

           1.7   "Termination Upon a Change in Control" is (a) termination by
                 the Employee of his employment for Good Reason within one year
                 after the occurrence of a Change in Control; or (b) declination
                 by the Employee of an offer of employment from the buyer or the
                 newly created entity for Good Reason at the time of a Change in
                 Control if the Employee would not have been permitted to remain
                 in his/her existing position following such declination; or (c)
                 termination by CMI, the buyer or the newly created entity of
                 the Employee's employment within one year after the occurrence
                 of a Change in Control other than a Termination for Cause or a
                 termination resulting from the Employee's death or Disability.
                 The one-year period provided for herein shall be six months in
                 the event a Change in Control arises out of a Transaction
                 defined in Section 1.8 (c) hereof.

           1.8   "Transaction" is (a) a consolidation or merger of CMI if the
                 shareholders of CMI immediately before the merger or
                 consolidation do not immediately after the merger or
                 consolidation own equity securities of the surviving or
                 acquiring corporation or a parent party possessing 50% or more
                 of the voting power of the surviving or acquiring corporation
                 or parent party; (b) a sale, lease, exchange or other transfer
                 (in one transaction or a series of related transactions) of 50
                 % or more of the assets of CMI; or (c) the sale or other
                 disposition of business units within any 12-month period that
                 contributed for that 12-month period more than 45% of CMI's
                 revenues. The Transaction requirements defined in parts (b) and
                 (c) above shall specifically exclude the sales of the Satellite
                 Transmission Systems and Microwave Networks divisions and their
                 associated assets, and the designated percentage thresholds
                 (50% and 45%, respectively) shall be calculated without
                 including these two divisions' assets or revenues in the base.

2.    Term. If no Change in Control has occurred, this Agreement will expire on
      December 31, 1999. If a Change in Control occurs prior to December 31,
      1999, this Agreement will continue in effect, and will not terminate,
      until either the Employee has received the severance compensation provided
      for below or has ceased to be eligible for such compensation by reason of
      there not having been a Termination Upon a Change in Control.

3.    Termination Upon a Change in Control. If a Termination Upon a Change in
      Control occurs, the Employee will immediately be paid all accrued salary,
      bonus compensation to the extent earned, vested deferred compensation
      (other than pension plan or profit sharing plan benefits, which will be
      paid in accordance with the applicable plan), any benefits then due under
      any plans of CMI in which the Employee is a participant, accrued vacation
      pay and any appropriate business expenses incurred by the Employee in
      connection with his duties, all to the date of termination ("Accrued
      Compensation"). The Employee will also be


                                       3
<PAGE>   4

      entitled to the severance compensation described in Section 4.

4.    Severance Compensation. If a Termination Upon a Change in Control occurs,
      CMI shall pay monthly severance compensation to the Employee for a period
      ending 12 months after termination, or ending six months after termination
      if the Termination Upon a Change in Control is by reason of a Transaction
      defined in Section 1.8 (c), in an aggregate amount determined by adding
      (a) the Employee's monthly base salary at the time of termination, (b) a
      proportionate amount of the Employee's targeted bonus, determined by
      multiplying the Employee's targeted bonus by the number of complete months
      from the start of the then current fiscal year to the Employee's
      termination date and dividing the product by 144, and (c) an amount equal
      to the monthly `Perk Pot' benefit to which the Employee is entitled as an
      officer of the company at the time of termination, and (d) the amount of
      $2400.00 in lieu of other employee benefits (including health benefits)
      the Employee was receiving from CMI. If the Employee becomes employed
      prior to the expiration of the aforesaid twelve month period, or six
      months if the Termination Upon a Change in Control is by reason of a
      Transaction defined in Section 1.8 (c), the payments provided for in this
      Section 4 shall cease as of the date of such employment; Employee agrees
      to promptly notify CMI of any such employment and to reimburse CMI for any
      payments made by CMI hereunder that cover any period during which the
      Employee was employed.

5.    Acceleration of Options. If a Termination Upon a Change in Control occurs,
      all stock options and restricted stock held by the Employee immediately
      before the termination will become fully vested and the stock options will
      be exercisable for the periods specified with respect to termination of
      employment in the plans covering the options.

6.    Other Benefits. Neither this Agreement nor the severance compensation that
      it provides for will reduce any amounts otherwise payable, or in any way
      diminish the Employee's rights as an employee of CMI, whether existing now
      or hereafter, under any benefit, incentive, retirement, stock option,
      stock bonus or stock purchase plan or under any employment agreement or
      other plan or arrangement, provided, however, that the rights granted to
      the Employee and the obligations assumed by CMI under this Agreement will
      be in lieu of, and not in addition to, any severance or other termination
      payments to which the Employee may be entitled under any employment
      agreement or other plan or arrangement that the Employee may now or
      hereafter have with CMI.

7.    Employment Status. This Agreement does not constitute a contract of
      employment. It does not impose on CMI any obligation to retain the
      Employee as an employee, to change the status of the Employee's employment
      or to change CMI's policies regarding termination of employment.

8.    Miscellaneous.

      a. Severability. If a court or other body of competent jurisdiction
         determines that any provision of this Agreement is invalid or
         unenforceable, that provision will be adjusted rather than voided, if
         possible, so that it is


                                       4
<PAGE>   5

          enforceable to the maximum extent possible, and all other provisions
          of the Agreement will be deemed valid and enforceable to the fullest
          extent possible.

      b. Withholding. Compensation and benefits to the Employee under this
         Agreement will be reduced by all federal, state, local and other
         withholdings or similar taxes as required by applicable law.

      c. Arbitration. The parties will submit all controversies, claims and
         matters of difference in any way related to this Agreement, its
         performance or breach, to arbitration in San Francisco, California,
         according to the rules and practices of the American Arbitration
         Association from time to time in effect. Any awards in such arbitration
         shall be final and binding on all parties. The arbitrators shall
         allocate the costs of the arbitration in such manner as they deem
         equitable. The arbitrators may require the reimbursement of all or a
         portion of the reasonable legal fees incurred by the prevailing party
         in the arbitration proceeding and any legal proceedings which are taken
         to enforce the arbitral award.

      d. Entire Agreement: Modifications. This Agreement is the entire agreement
         between the parties with respect to the matters covered hereby, and may
         be amended, modified, superseded or canceled, or its terms waived, only
         by a written instrument executed by each party or, in the case of a
         waiver, by the party waiving compliance. Failure of a party at any time
         to require performance of any provision of this Agreement will not
         affect the right at a later time to enforce the same. No waiver of a
         breach of this Agreement, whether by conduct or otherwise, in any one
         or more instances will be construed as a further or continuing waiver
         of the breach or of any other term of this Agreement. This Agreement
         shall inure to the benefit of and be binding upon the successors and
         assigns of the parties hereto.

      e. Confidential Information. The Employee agrees not to disclose, either
         while in the Company's employ or at any time thereafter, to any person
         not employed by CMI any confidential information obtained while in the
         employ of CMI (including, without limitation, any of CMI's inventions,
         processes, methods of distribution, customers or trade secrets). This
         shall not preclude the Employee from the use or disclosure of
         information known generally to the public or from making disclosures
         required by law or court order.

      f. Applicable Law. This Agreement will be construed under and governed by
         the laws of the State of California without regard or reference to the
         rules of conflicts of law that would require the application of the
         laws of any other jurisdiction.

IN WITNESS WHEREOF, the parties have executed this Agreement as of the day and
year first above written.


                                       5
<PAGE>   6

CALIFORNIA MICROWAVE, INC.


- --------------------------------                --------------------------------
Frederick D. Lawrence                           (Employee Name)
Chairman and Chief Executive Officer            (Job Title)























                                        6




<PAGE>   1
                                                                      EXHIBIT 13

FINANCIAL INFORMATION

CONSOLIDATED STATEMENTS OF OPERATIONS                 CALIFORNIA MICROWAVE, INC.
- --------------------------------------------------------------------------------

(Dollars in thousands, except per share data)

<TABLE>
<CAPTION>
- -----------------------------------------------------------------------------------------------------------------
YEARS ENDED JUNE 30,                                                       1998             1997             1996
- -----------------------------------------------------------------------------------------------------------------
<S>                                                                   <C>              <C>              <C>      
REVENUE                                                               $ 269,189        $ 254,161        $ 239,964
Costs of revenue                                                        187,908          181,404          158,042
                                                                      ---------        --------------------------
Gross margin                                                             81,281           72,757           81,922
                                                                      ---------        --------------------------
Expenses:

Research and development                                                 20,046           18,214           16,608
Sales, marketing and administration                                      50,432           46,107           38,747
Amortization of intangible assets                                         1,377            1,394            1,381
Restructuring and other charges                                           4,585               --               --
                                                                      ---------        --------------------------
Total expenses                                                           76,440           65,715           56,736
                                                                      ---------        --------------------------
Operating income                                                          4,841            7,042           25,186
Interest expense                                                         (4,468)          (5,944)          (4,314)
Interest income                                                             819                5               --

Gain on sale of business units                                            6,290            2,744               --
                                                                      ---------        --------------------------
Income from continuing operations before income taxes                     7,482            3,847           20,872
Provision for income taxes                                                  183            1,268            7,514

Income from continuing operations                                         7,299            2,579           13,358

Discontinued operations:

         Loss from discontinued operations, net of income taxes              --          (50,974)          (1,735)
         Loss on disposal, net of income taxes                          (15,059)          (8,371)              --
                                                                      ---------        --------------------------
                                                                        (15,059)         (59,345)          (1,735)

Net income (loss)                                                     $  (7,760)       $ (56,766)       $  11,623
                                                                      =========        ==========================
Basic earnings (loss) per share:

         Income from continuing operations                            $     .45        $     .16        $     .84
         Loss from discontinued operations                                 (.92)           (3.66)            (.11)

         Net income (loss)                                            $    (.47)       $   (3.50)       $     .73
                                                                      =========        ==========================
Weighted average common shares outstanding                               16,363           16,226           15,912

Diluted earnings (loss) per share:

         Income from continuing operations                            $     .44        $     .16        $     .82
         Loss from discontinued operations                                 (.90)           (3.63)            (.11)
                                                                      ---------        --------------------------
         Net income (loss)                                            $    (.47)       $   (3.48)       $     .72
                                                                      =========        ==========================
Weighted average common shares and common
  equivalent shares outstanding                                          16,640           16,333           16,200
</TABLE>


See Notes to Consolidated Financial Statements



                                       16
<PAGE>   2

CONSOLIDATED BALANCE SHEETS                           CALIFORNIA MICROWAVE, INC.
- --------------------------------------------------------------------------------

(Dollars in thousands, except per share data)

<TABLE>
<CAPTION>
- ------------------------------------------------------------------------------------------------------
                                                                              JUNE 30          JUNE 30
                                                                                 1998             1997
- ------------------------------------------------------------------------------------------------------
<S>                                                                         <C>              <C>      
ASSETS
Current Assets:

         Cash and cash equivalents                                          $  23,974        $   4,974
         Short-term investments                                                 2,636            2,097
         Accounts receivable, less allowance for doubtful
           accounts of $1,166 in 1998 and $943 in 1997                         47,627           35,701
         Inventories                                                           37,562           50,353
         Refundable income taxes                                                   --           10,085
         Deferred income taxes                                                 15,714           18,359
         Prepaid expenses                                                         771            1,391
         Net current assets of discontinued operations                             --           60,604
                                                                            --------------------------
                  Total current assets                                        128,284          183,564
                                                                            --------------------------
Property, plant and equipment, net                                             25,388           22,812
Intangible assets of businesses acquired, net                                  27,887           29,488

Deferred income taxes                                                          16,448            7,411
Other assets                                                                    3,698            4,046

Net long-term assets of discontinued operations                                    --           19,052
                                                                            --------------------------
                                                                            $ 201,705        $ 266,373
                                                                            ==========================
LIABILITIES AND SHAREHOLDERS' EQUITY
Current Liabilities:

         Current portion of long-term debt                                  $     352        $     333
         Accounts payable                                                      18,535           26,681
         Accrued liabilities                                                   36,017           45,044
                                                                            --------------------------
                  Total current liabilities                                    54,904           72,058
                                                                            --------------------------
Long-term debt                                                                  2,748            9,101
Convertible subordinated notes                                                 57,500           63,200

Other long-term liabilities                                                     2,000            3,990

Commitments and contingencies

SHAREHOLDERS' EQUITY:

         Common stock, $0.10 par value, 29,200,000 shares authorized;
           16,629,031 shares issued (16,406,473 shares in 1997)                 1,663            1,641

         Capital in excess of par value                                        95,673           93,249
         Treasury stock, 1,285,080 shares held in
             treasury, (no shares in 1997)                                    (27,831)              -- 
             Retained earnings                                                 15,048           23,577
         Unamortized restricted stock plan expense                                 --             (443)
                                                                            --------------------------
                  Total shareholders' equity                                   84,553          118,024
                                                                            --------------------------
                                                                            $ 201,705        $ 266,373
                                                                            ==========================
</TABLE>


See Notes to Consolidated Financial Statements



                                       17
<PAGE>   3

CONSOLIDATED STATEMENTS OF SHAREHOLDERS' EQUITY       CALIFORNIA MICROWAVE, INC.
- --------------------------------------------------------------------------------

Three years ended June 30, 1998

<TABLE>
<CAPTION>
- --------------------------------------------------------------------------------------------------------------
(Dollars in thousands)

                                                                                                              
                                                                        CAPITAL                               
                                                COMMON STOCK       IN EXCESS OF       TREASURY       RETAINED 
                                          SHARES          AMOUNT      PAR VALUE          STOCK       EARNINGS 
- --------------------------------------------------------------------------------------------------------------
<S>                                   <C>               <C>        <C>                <C>            <C>      
Balance at June 30, 1995              15,718,872        $  1,572        $84,034             --        $68,720 

Common stock issued under:
  Stock option, restricted stock
  and stock purchase plans               312,176              31          4,754                               
Net income                                                                                             11,623 
                                      ------------------------------------------------------------------------
Balance at June 30, 1996              16,031,048           1,603         88,788             --         80,343 
                                      ------------------------------------------------------------------------
Common stock issued under:
  Stock option, restricted stock
  and stock purchase plans               375,425              38          4,461                               
Net loss                                                                                              (56,766)
                                      ------------------------------------------------------------------------
Balance at June 30, 1997              16,406,473           1,641         93,249             --         23,577 
                                      ------------------------------------------------------------------------

Common stock issued under:
  Stock option, restricted stock
  and stock purchase plans               222,558              22          2,424                               
Treasury stock purchases
  (1,595,500 shares)                                                                   (34,104)               

Common stock issued from
  treasury shares (310,420 shares)                                                       6,273           (769)
Net loss                                                                                               (7,760)
                                      ------------------------------------------------------------------------
Balance at June 30, 1998              16,629,031        $  1,663        $95,673       $(27,831)       $15,048 
                                      ========================================================================
</TABLE>


<TABLE>
<CAPTION>
- ----------------------------------------------------------------
                                     UNAMORTIZED
                                      RESTRICTED    TOTAL SHARE-
                                      STOCK PLAN         HOLDERS'
                                         EXPENSE          EQUITY
- ----------------------------------------------------------------
<S>                                   <C>           <C>
Balance at June 30, 1995                   $(462)       $153,864

Common stock issued under:
  Stock option, restricted stock
  and stock purchase plans                  (260)          4,525
Net income                                                11,623
                                     ---------------------------
Balance at June 30, 1996                    (722)        170,012
                                     ---------------------------
Common stock issued under:
  Stock option, restricted stock
  and stock purchase plans                   279           4,778
Net loss                                                 (56,766)
                                     ---------------------------
Balance at June 30, 1997                    (443)        118,024
                                     ---------------------------

Common stock issued under:
  Stock option, restricted stock
  and stock purchase plans                   443           2,889
Treasury stock purchases
  (1,595,500 shares)                                     (34,104)

Common stock issued from
  treasury shares (310,420 shares)                         5,504
Net loss                                                  (7,760)
                                     ---------------------------
Balance at June 30, 1998                      --        $ 84,553
                                     ===========================
</TABLE>

See Notes to Consolidated Financial Statements



                                       18
<PAGE>   4
CONSOLIDATED STATEMENTS OF CASH FLOWS                 CALIFORNIA MICROWAVE, INC.
- --------------------------------------------------------------------------------

(Dollars in thousands)
<TABLE>
<CAPTION>
- ------------------------------------------------------------------------------------------------------------------

YEARS ENDED JUNE 30,                                                          1998            1997            1996
- ------------------------------------------------------------------------------------------------------------------
<S>                                                                       <C>             <C>             <C>
OPERATING ACTIVITIES

Income from continuing operations                                         $  7,299        $  2,579        $ 13,358
         Adjustments to reconcile income from continuing operations
           to net cash provided by (used in) operating activities:
         Gain on sale of business units                                     (6,290)         (2,744)             --
         Depreciation and amortization                                       9,285           8,064           5,789
         Amortization of intangible assets                                   1,377           1,394           1,381

         Benefit for previously reserved income tax deductions              (2,500)             --              --
         Deferred income taxes                                               2,847           2,096           5,577

         Debt issuance costs                                                   286             378             210
Net effect of changes in:
         Accounts receivable                                               (13,446)            520          (4,270)
         Income tax refund                                                  10,085              --              --
         Inventories                                                        10,280            (414)        (10,393)
         Prepaid expenses                                                     (287)           (209)           (907)
         Accounts payable                                                   (6,720)         11,672           3,093

         Other assets, accrued liabilities and
           other long-term liabilities                                       7,125           2,024         (13,388)
- ----------------------------------------------------------------------------------        ------------------------
Net cash provided by continuing operations                                  19,341          25,360             450
Net cash provided by (used in) discontinued operations                          --         (21,384)         11,686
- ----------------------------------------------------------------------------------        ------------------------
Net cash provided by operating activities                                   19,341           3,976          12,136

INVESTING ACTIVITIES

Capital expenditures                                                       (10,421)         (7,141)        (16,907)
Proceeds from sale of discontinued operations                               58,498              --              --
Proceeds from sale of business units and assets                              8,228           3,551           4,833
Other                                                                       (1,459)           (766)         (1,218)
- ----------------------------------------------------------------------------------        ------------------------
Net cash provided by (used in) continuing
    operations investing activities                                         54,846          (4,356)        (13,292)
Net cash provided by (used in) discontinued
    operations investing activities                                        (16,595)          1,336         (11,052)
- ----------------------------------------------------------------------------------        ------------------------
Net cash provided by (used in) investing activities                         38,251          (3,020)        (24,344)
- ----------------------------------------------------------------------------------        ------------------------
FINANCING ACTIVITIES

Payments on long-term debt                                                    (334)           (325)           (328)
Net borrowings (repayments) under bank
    credit facilities                                                       (6,000)         (4,500)         10,500
Repayments of subordinated notes                                            (5,700)             --              --
Borrowings of long-term debt                                                    --              --           1,124
Purchases of treasury stock                                                (34,104)             --              --
Issuance of common stock                                                     7,546           4,483           3,589
- ----------------------------------------------------------------------------------        ------------------------
Net cash provided by (used in) continuing
    operations financing activities                                        (38,592)           (342)         14,885
Net cash used in discontinued operations
    financing activities                                                        --            (200)           (100)
- ----------------------------------------------------------------------------------        ------------------------
Net cash provided by (used in) financing
    activities                                                             (38,592)           (542)         14,785
- ----------------------------------------------------------------------------------        ------------------------
Net increase in cash and cash equivalents                                   19,000             414           2,577
Cash and cash equivalents at beginning of year                               4,974           4,560           1,983
- ----------------------------------------------------------------------------------        ------------------------
Cash and cash equivalents at end of year                                  $ 23,974        $  4,974        $  4,560
==================================================================================        ========================
Supplemental Disclosure of Cash Flow Information:
Cash paid during the year for:

         Interest                                                         $  3,868        $  5,874        $  4,247
         Income taxes                                                           --              --           2,353

Supplemental Disclosure of Non-Cash Discontinued
    Operating Activities:
         Purchased intangibles written off                                      --          17,939              --
         Accrued loss on disposal of discontinued
             operations                                                      5,064          12,538              --

Supplemental Disclosure of Non-Cash Investing
    and Financing Activities:
Tax benefit of stock options exercised                                         769             118             687
</TABLE>



See Notes to Consolidated Financial Statements



                                       19
<PAGE>   5

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS            CALIFORNIA MICROWAVE, INC.
- --------------------------------------------------------------------------------
1. SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

BASIS OF PRESENTATION

The consolidated financial statements include the accounts of California
Microwave, Inc. and its subsidiaries (the Company). All significant intercompany
balances and transactions have been eliminated. Certain prior year amounts have
been reclassified to conform to the current year presentation. 

USE OF ESTIMATES; RISKS AND UNCERTAINTIES 

The preparation of financial statements in conformity with generally accepted
accounting principles requires management to make estimates and assumptions that
affect the amounts reported in the financial statements and accompanying notes.
Significant estimates are used in determining the collectibility of accounts
receivable, warranty costs, inventory realization, profitability on long-term
contracts, accounting for income taxes, restructuring reserves, recoverability
of property, plant and equipment, recoverability of purchased intangibles,
amounts to be realized on a sale of discontinued operations, and contingencies.
Actual results could differ from estimates.

FISCAL YEAR 

During fiscal 1998, the Company changed its fiscal year end to June 30 from a
52-53 week fiscal year ending on the Saturday closest to June 30. For clarity,
all fiscal periods are reported on a calendar month end. This change did not
have a significant impact on the Company's consolidated financial statements.

REVENUE RECOGNITION, RECEIVABLES AND CREDIT RISK 

Product revenue is generally recognized upon shipment. Revenue on certain
long-term contracts is recognized upon completion of project milestones, which
are generally contract line items.

The Company generally requires no collateral prior to shipment, but does
require letters of credit denominated in U.S. dollars from its international
customers. The Company also maintains a credit insurance program to insure
international receivables where a confirmed letter of credit may neither be cost
effective nor available. Additionally, from time to time the Company sells
certain insured international receivables, without recourse, at prevailing
discount rates.

In fiscal 1998, 1997 and 1996, the Company provided $719,000, $465,000, and
$177,000 for its allowance for doubtful accounts. 

INVENTORIES AND COST OF PRODUCTS SOLD 

Inventories are stated at the lower of cost (which approximates first-in,
first-out) or market. Project inventories on certain long-term contracts are
charged to cost of revenue at the time revenue is recognized, based on the
estimated total manufacturing costs and total contract prices under each
contract. A loss on a contract is provided when such a loss becomes probable and
determinable. 

As of June 30, inventory was comprised of the following:

<TABLE>
<CAPTION>
- ---------------------------------------------------------------
(Dollars in thousands)                      1998          1997 
                                         ---------------------
<S>                                      <C>           <C>    
Projects in process                      $12,474       $ 7,795
Less: Progress billings                      622         1,938
                                         ---------------------
                                          11,852         5,857
Work-in process and finished goods         8,766        21,915
Raw materials                             16,944        22,581
                                         ---------------------
                                         $37,562       $50,353
                                         =====================
</TABLE>

CASH EQUIVALENTS AND SHORT-TERM INVESTMENTS

Cash equivalents are carried at cost, which approximates market, and consist of
highly liquid investments with original maturities of 90 days or less.
Short-term investments consist of money market instruments, investments in
municipal bonds and mutual funds with carrying values which approximate their
market values. The Company has not experienced losses from these investments.

FOREIGN CURRENCY EXCHANGE CONTRACTS 

The majority of the Company's revenue is denominated in U.S. dollars. The
Company is engaged in minimal foreign currency hedging activity. No foreign
currency exchange contracts were outstanding at June 30, 1998 or 1997, and the
net currency gains and losses have not been material. 

PROPERTY, PLANT AND EQUIPMENT 

Property, plant and equipment are stated at cost, less accumulated depreciation
and amortization. Depreciation and amortization charges are computed under the
straight-line method based on the estimated useful lives of the related assets.

As of June 30, property, plant and equipment consisted of the following:



<TABLE>
<CAPTION>
(Dollars in thousands)
- -----------------------------------------------------------------------------
                                          Life
                                       (in years)         1998          1997
- -----------------------------------------------------------------------------
<S>                                      <C>           <C>            <C>
Land                                                   $   449       $   449
Buildings                                     40         3,135         3,135
Machinery and equipment                     3-10        36,239        27,074
Office and computer equipment                3-7        17,152        17,906
Leasehold improvements                Lease term         3,490         4,345
Vehicles                                       5           409           551
                                                       ---------------------
                                                        60,874        53,460

Less: accumulated depreciation and
  amortization                                          35,486        30,648
                                                       ---------------------
                                                       $25,388       $22,812
                                                       =====================
</TABLE>

Included in other assets at June 30, 1998, is approximately $456,000 of test
equipment to be completed and placed in service. Depreciation and amortization
expense on property, plant and equipment was $8.8 million, $7.9 million, and
$5.6 million for the fiscal years 1998, 1997 and 1996. 

INTANGIBLE ASSETS OF BUSINESSES ACQUIRED 

The excess of purchase price over the fair value of net tangible assets acquired
is amortized on a straight line basis over periods of five to 30 years. The
carrying value of this excess purchase price is reviewed if the facts and
circumstances suggest that the asset may be impaired. If this review indicates
that the excess purchase price is not recoverable, the Company's carrying value
is reduced appropriately. In the fourth quarter of fiscal 1997, upon reviewing
the carrying value of the purchased intangible assets of the two discontinued
operations, the remaining net book value totaling $17,939,000 was determined to
be impaired and was expensed. Accumulated amortization of intangible assets was
$9,146,000 and $7,769,000 at June 30, 1998 and 1997.



                                       20
<PAGE>   6
                                                      CALIFORNIA MICROWAVE, INC.
- --------------------------------------------------------------------------------


EARNINGS (LOSS) PER SHARE

During fiscal 1998, the Company adopted Statement of Financial Accounting
Standard No. 128 (SFAS 128), "Earnings Per Share." In accordance with SFAS 128,
basic earnings (loss) per share are calculated using the weighted average number
of common shares outstanding during the period. Diluted earnings (loss) per
common share are calculated using the weighted average number of common shares
outstanding during the period and the dilutive effect of stock options
calculated using the treasury stock method. Options to purchase 484,005 shares
of common stock and shares issuable upon the conversion of the Company's
convertible subordinated notes were excluded from the calculation of diluted
earnings (loss) per share as their effect is antidilutive. All prior period
earnings (loss) per share have been restated to conform with SFAS 128. 

NEW ACCOUNTING PRONOUNCEMENTS 

Statement of Financial Accounting Standards No. 130 (SFAS 130), "Reporting
Comprehensive Income," was issued by the Financial Accounting Standards Board
(FASB) in June 1997. This Statement establishes standards for the reporting and
display of comprehensive income and its components. SFAS 130 will be effective
for the Company's fiscal year 1999 and requires restatement of all previously
reported information for comparative purposes. This statement will require
additional disclosure but will not have a material impact on the Company's
financial position, results of operations or cash flow.

In June 1998, FASB issued Statement of Financial Accounting Standards No. 133
(SFAS 133), "Accounting for Derivative Instruments and Hedging Activities,"
which will be effective for the Company's fiscal year 1999. Due to the Company's
minimal use of derivatives, management does not anticipate that the adoption of
the new Statement will have a material impact on the Company's financial
position, results of operations or cash flow.

2. SEGMENT REPORTING

During fiscal 1998, the Company reorganized its continuing operations into three
divisions, and elected early adoption of segment reporting for the reorganized
continuing divisions in accordance with the provisions of FASB Statement of
Financial Accounting Standard No. 131 (SFAS 131), "Disclosures about Segments of
an Enterprise and Related Information." 

California Microwave's three continuing reportable segments are business units
that develop, manufacture, and distribute products and solutions for distinct
markets.

        1. The Satellite Communications Division (Satellite) consists of EF Data
        and provides products and services principally to telecommunications
        carriers and Internet service providers. The products enable customers
        to provide voice, video, and data services via satellite.

        2. The Terrestrial Wireless Division (Terrestrial) represents the
        combination of Microwave Radio Communications (MRC) and Microwave Data
        Systems (MDS), which provide products and services primarily to the
        television broadcast, oil, gas and utility industries. The products of
        both of these operations are based upon microwave radio technology.

        3. The Government Division (Government) includes the Government
        Electronics Division (GED) and the Airborne Systems Integration Division
        (ASID). These operations contract principally with the United States
        Department of Defense and provide products and services principally in
        the areas of communications, reconnaissance, and surveillance systems.

SEGMENT INFORMATION

<TABLE>
<CAPTION>
(Dollars in millions)
1998                         SATELLITE    TERRESTRIAL     GOVERNMENT        OTHER[1]            TOTAL
- -----------------------------------------------------------------------------------------------------
<S>                          <C>          <C>             <C>               <C>              <C>
Bookings:
Domestic                       $  40.4        $  54.9        $  91.4        $    1.3         $  188.0
International                     54.0           30.7           --               1.2             85.9
                               ----------------------------------------------------------------------
                                  94.4           85.6           91.4             2.5            273.9
Revenue:
Domestic                          40.3           51.1           85.7             3.2            180.3
International                     53.9           33.7           --               1.3             88.9
                               ----------------------------------------------------------------------
                                  94.2           84.8           85.7             4.5            269.2
Operating income                   6.0           10.4            6.5            (0.5)            22.4
Depreciation[2]                    4.2            2.6            1.7             0.3              8.8
Operating assets[3]               52.3           32.4           29.6            --              114.3

Expenditures for
 long-lived assets[4]          $   5.0        $   1.4        $   2.7        $    1.3         $   10.4
</TABLE>

<TABLE>
<CAPTION>
1997                         SATELLITE    TERRESTRIAL     GOVERNMENT        OTHER[1]            TOTAL
- -----------------------------------------------------------------------------------------------------
<S>                          <C>          <C>             <C>               <C>              <C>
Bookings:
Domestic                       $  38.0        $  48.4        $  86.3        $    1.6         $  174.3
International                     47.7           25.3           --               0.8             73.8
                               ----------------------------------------------------------------------
                                  85.7           73.7           86.3             2.4            248.1
Revenue:
Domestic                          35.5           50.2           95.2             0.4            181.3
International                     47.4           23.9           --               1.6             72.9
                               ----------------------------------------------------------------------
                                  82.9           74.1           95.2             2.0            254.2

Operating income                   1.8            9.7            9.2            (3.1)            17.6
Depreciation[2]                    3.5            2.5            1.3             0.6              7.9
Operating asset [3]               50.8           35.3           23.4             4.9            114.4
Expenditures for
 long-lived assets[4]          $   3.3        $   2.2        $   1.3        $    0.3         $    7.1
</TABLE>


<TABLE>
<CAPTION>
1996                         SATELLITE    TERRESTRIAL     GOVERNMENT        OTHER[1]            TOTAL
- -----------------------------------------------------------------------------------------------------
<S>                            <C>            <C>            <C>            <C>              <C>     
Bookings:
Domestic                       $  23.1        $  52.1        $  72.9        $    6.4         $  154.5
International                     43.5           18.3           --               1.2             63.0
                               ----------------------------------------------------------------------
                                  66.6           70.4           72.9             7.6            217.5
Revenue:
Domestic                          25.4           50.0           84.1             7.8            167.3
International                     52.4           16.7           --               3.6             72.7
                               ----------------------------------------------------------------------
                                  77.8           66.7           84.1            11.4            240.0
Operating income                  16.3           11.5            9.0            (2.0)            34.8
Depreciation[2]                    2.8            1.5            1.1             0.2              5.6
Operating assets[3]               51.8           32.5           20.4             6.9            111.6
Expenditures for
 long-lived assets[4]          $   8.7        $   4.0        $   1.5        $    2.7         $   16.9
</TABLE>


[1]     Includes Services Division, for all years, and Digital Radio
        Technologies (DRT) and Cal Nav for 1997 and 1996.

[2]     Corporate depreciation of $0.3 in 1998 and 1997 and $0.2 in 1996 is
        included in "Other".

[3]     No significant operating assets are held outside of the United States.

[4]     Corporate expenditures for long-lived assets of $0.1 in 1998, $0.3 in
        1997 and $1.8 in 1996 are included in "Other".



                                       21
<PAGE>   7
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS            CALIFORNIA MICROWAVE, INC.
- --------------------------------------------------------------------------------


RECONCILIATION TO INCOME FROM CONTINUING OPERATIONS



<TABLE>
<CAPTION>
(Dollars in millions)
- ----------------------------------------------------------------------------------------
                                                1998              1997              1996
- ----------------------------------------------------------------------------------------
<S>                                        <C>               <C>               <C>      
Operating income from
  reportable segments                      $    22.4         $    17.6         $    34.8
Corporate expenses                             (11.6)             (9.2)             (8.2)
Amortization of intangible assets               (1.4)             (1.4)             (1.4)
Restructuring and other charges                 (4.6)             --                --
Interest expense, net                           (3.6)             (5.9)             (4.3)
Gain on sale of business units                   6.3               2.7              --
                                           ---------------------------------------------
Income from continuing operations
  before income taxes                      $     7.5         $     3.8         $    20.9
                                           =============================================
</TABLE>

RECONCILIATION TO TOTAL ASSETS

<TABLE>
<CAPTION>
- ----------------------------------------------------------------------------------------
                                                1998              1997              1996
- ----------------------------------------------------------------------------------------
<S>                                        <C>               <C>               <C>      
Operating assets from
  reportable segments                      $   114.3         $   114.4         $   111.6
Corporate assets                                27.3               6.9              10.5
Income tax refunds and deferred
  income taxes                                  32.2              35.9              12.4
Net intangible assets from
  businesses acquired                           27.9              29.5              30.9
Net assets of discontinued
  operations                                    --                79.7             127.0
                                           ---------------------------------------------
Total assets                               $   201.7         $   266.4         $   292.4
                                           =============================================
</TABLE>

International revenue was $88.9 million, $72.9 million, and $72.7 million for
fiscal years 1998, 1997 and 1996. The following table sets forth the geographic
components of international revenue expressed as a percentage of the total.

<TABLE>
<CAPTION>
- --------------------------------------------------------------------------------------
                                              1998              1997              1996
- --------------------------------------------------------------------------------------
<S>                                           <C>               <C>               <C>
Latin America                                   43%               42%               34%
Asia                                            28%               33%               37%
Europe, Africa, Middle East                     23%               19%               19%
Canada                                           6%                6%               10%
- --------------------------------------------------------------------------------------
                                               100%              100%              100%
                                               =======================================
</TABLE>

3. DISCONTINUED OPERATIONS AND DIVESTITURES

In June 1997, the Company's board of directors adopted a formal plan to sell the
Microwave Networks (MN) and Satellite Transmission Systems (STS) divisions. The
Company recorded a loss from operations of the discontinued businesses of $51.0
million (after related tax benefit of $21.4 million) and provided $8.4 million
(after related tax benefit of $4.2 million) for anticipated operating losses
prior to disposal and for expected losses on their eventual sale.

STS was sold to L-3 Communications Corporation (L-3) on February 5, 1998, for
$27 million in cash, and MN was sold to Tadiran Ltd. (Tadiran) on April 21,
1998, for $31.5 million in cash. The Company recorded an additional provision of
$15.1 million (after related tax benefit of $8.5 million) for additional losses
on disposal of these divisions. The provision was primarily due to adjustments
to the combined losses on sale, and higher than anticipated operating losses
prior to disposal of both divisions. The operating results, loss on disposal,
and financial position of these divisions have been classified separately as
discontinued operations in the Company's financial statements for all periods
presented. Revenue from the discontinued operations was $83.2 million in 1998
for the period prior to disposal and $170.3 million and $220.7 million for
fiscal years 1997 and 1996.

During the fourth quarter of fiscal 1998, the Company completed the sale of its
Services Division to Telscape International, Inc. (Telscape) for $8.2 million in
cash, with a pre-tax gain of $6.3 million. Final accounting for these
divestitures is subject to completion of the post-closing procedures provided
for in the Tadiran, L-3 and Telscape agreements.

In May 1995, the Company's MN division entered into certain agreements with
Nokia Telecommunications Oy (Nokia) pursuant to which MN was to provide to Nokia
certain microwave radios and related software and services, and was to carry out
certain development programs. In September 1997, Nokia informed MN of a
purported failure of certain of the products sold to Nokia to meet certain
contractual specifications. MN was sold to Tadiran in April 1998 and under the
terms of the sale agreement, Tadiran assumed and indemnified the Company with
respect to the Nokia claims. While Tadiran has now taken the position that the
Company is responsible for the Nokia claims, Tadiran has not provided support
for its position. Also, the Company, in September 1998, received notices from
Nokia that Nokia has decided to terminate the May 1995 agreements and has begun
arbitration proceedings to recover damages which Nokia provisionally claims are
$9.6 million. The Company believes that it has good defenses and will vigorously
defend against the Nokia and Tadiran claims. No accruals have been recorded for
expenses which may be incurred to resolve the dispute, and the Company believes
final resolution of this matter will not have a material impact on the Company's
financial position, results of operations, or cash flow.

4. RESTRUCTURING AND OTHER CHARGES

During fiscal 1998, the Company reviewed and refocused its operations and
business processes in connection with its strategic and operational initiatives
and recorded pre-tax charges of $14.3 million. These charges consist of $9.7
million primarily for inventory write-downs and $4.6 million for restructuring
and other charges, primarily for severance and excess facilities. The inventory
charges include excess inventory on older, slow-moving product configurations at
both MRC and EF Data, and a charge related to a fixed-price government contract.
As part of the review, California Microwave also examined its income tax accrual
requirements and recorded a benefit for previously reserved tax deductions of
$2.5 million. (See Note 9.)

During fiscal 1997, the Company recorded inventory write-downs, contract
expenses due to a major retrofit program, and other charges of approximately
$39.3 million, primarily for MN and STS, and restructuring charges of $7.8
million, primarily for excess facilities and severances at MN.



                                       22
<PAGE>   8
                                                      CALIFORNIA MICROWAVE, INC.
- --------------------------------------------------------------------------------

The following table summarizes the 1998 and 1997 charges:

<TABLE>
<CAPTION>
(Dollars in thousands)
- -------------------------------------------------------------------------------------------------

                                                                    ASSET WRITE-
                                                                       DOWNS AND
                                                                        PAYMENTS           FUTURE
                                          1998             1997          THROUGH             CASH
                                     PROVISION        PROVISION     JUNE 30,1998          OUTLAYS
- -------------------------------------------------------------------------------------------------
<S>                                  <C>              <C>           <C>                   <C>
Other charges:

         Inventory
           write-downs                 $ 9,063          $31,677          $40,740               --

         Contract termination
           and related costs                --            5,770            5,770               --
         Other                             626            1,850            2,476               --
                                       ----------------------------------------------------------
                                         9,689           39,297           48,986               --
                                       ----------------------------------------------------------
Restructuring and other:

         Excess facilities
           and equipment
           write-downs                 $   800          $ 6,980          $ 3,184          $ 4,596

         Severance costs                 2,925              500              500            2,925
         Other                             860              300            1,160               --
                                       ----------------------------------------------------------
                                         4,585            7,780            4,844            7,521
                                       ----------------------------------------------------------
Intangible assets
  write-down                                --           17,939           17,939               --
                                       ----------------------------------------------------------
                                       $14,274          $65,016          $71,769          $ 7,521
                                       ==========================================================
Applicable to:

Continuing operations                  $14,274          $ 7,130
Discontinued operations                     --           57,886
                                       ==========================================================

                                       $14,274          $65,016
                                       ==========================================================
</TABLE>

5. ACCRUED AND OTHER LIABILITIES

As of June 30, accrued liabilities consisted of the following:

<TABLE>
<CAPTION>
(Dollars in thousands)
- --------------------------------------------------------------------
                                               1998             1997
- --------------------------------------------------------------------
<S>                                         <C>              <C>    
Salaries, bonuses, and commissions          $10,308          $ 7,541
Restructuring reserves                        5,521            3,522
Accrued loss on disposal of
  discontinued operations                     5,064           12,538
Other payroll related                         3,824            4,170

Vacation                                      3,472            3,345
Advance payments                              2,754            2,030
Warranties                                    2,098            1,841
Accrued income taxes                             --            3,211
Other                                         2,976            6,846
                                            ------------------------
                                            $36,017          $45,044
                                            ========================
</TABLE>

In addition, accrued restructuring expenses applicable to non-utilized
facilities of $2.0 million and $4.0 million at June 30, 1998 and 1997 are
included in other long-term liabilities.

6. BORROWING ARRANGEMENTS

As of June 30, long-term debt consisted of the following:

<TABLE>
<CAPTION>
(Dollars in thousands)
- -------------------------------------------------------------------------
                                                   1998             1997
- -------------------------------------------------------------------------
<S>                                             <C>              <C>    
Bank credit facilities                          $    --          $ 6,000
Industrial development bonds and other            3,100            3,434
                                                ------------------------
                                                  3,100            9,434
Less: Current portion                               352              333
                                                ------------------------
                                                $ 2,748          $ 9,101
                                                ========================
Convertible subordinated notes:

5.25% notes due 2003                            $57,500          $57,500
5% notes due 1999                                    --            5,700
                                                ------------------------
                                                $57,500          $63,200
                                                ========================
</TABLE>

Debt maturing in each of the next five years and thereafter is as follows: 1999
- - $352,000; 2000 - $315,000; 2001 - $259,000; 2002 - $271,000; 2003 - $288,000;
2004 and thereafter - $59,115,000.

The Company has available a committed asset-based bank credit facility totaling
$30 million. The facility is secured by the Company's accounts receivable,
inventory, intangible assets and capital equipment not previously encumbered.
The facility expires in June 2000. Availability is calculated daily based on a
formula of eligible accounts receivable. The facility requires a 0.25% annual
commitment fee on the unused portion of the facility and the interest rates for
borrowings will not exceed the bank's reference rate plus one percent, 9.5% at
June 30, 1998. At June 30, 1998, there were no borrowings, and $0.9 million of
standby letters of credit and bank guarantees outstanding under this facility.
The calculated borrowing limit at June 30, 1998 was approximately $17.0 million,
leaving $16.1 million of available credit.

The industrial development bonds are payable in annual installments through June
2013, may be prepaid at any time without penalty, and bear interest at a
floating rate (3.5% at June 30, 1998), based upon prevailing market conditions,
which is redetermined every seven days. The other long-term debt represents
notes which are payable through 2005. The industrial development bonds and the
other long-term debt are secured by mortgages on the equipment and properties
involved. The carrying value of the industrial development bonds and other
long-term debt approximates their fair value based on discounted contractual
cash flows using rates currently offered for debt with similar terms and
maturities.

At June 30, 1998, the Company was not in compliance with certain covenants of
its bank and other debt agreements. These lenders have waived such
non-compliance at June 30, 1998 and the covenants are in the process of being
amended to bring the Company into compliance.

On December 15, 1993, the Company issued $57.5 million of 5.25%, convertible
subordinated notes due December 15, 2003. These notes are convertible at any
time prior to maturity, at the option of the holder, into shares of the
Company's common stock at a price of $28.4375 per share. These notes are
redeemable at any time on or after January 1, 1997, at the option of the
Company. Interest is payable semi-annually. The notes are subordinated to all
existing and future senior indebtedness of the Company. These notes are quoted
on the Nasdaq National Market. At June 30,1998, the fair value of the
outstanding notes was $48.8 million which approximates the average fair value
during fiscal 1998, based on the quoted market prices (which reflect the market
value of the underlying securities into which the notes are convertible, as well
as current prevailing interest rates).



                                       23
<PAGE>   9
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS            CALIFORNIA MICROWAVE, INC.
- --------------------------------------------------------------------------------


During fiscal 1998, the Company repaid a $5.7 million, five-year, 5% convertible
subordinated note. The note was issued for cash to Motorola, Inc. concurrent
with the close of a 1993 acquisition.

7. COMMON STOCK

STOCK REPURCHASE PROGRAM

On February 5, 1998, the Company announced that its board of directors had
authorized the repurchase of up to 3.0 million shares of its common stock, on
the open market. As of June 30, 1998, the Company has repurchased approximately
1.6 million shares since the commencement of the repurchase program. Repurchased
shares are available for use under the Company's stock options and stock plans
and for other corporate purposes.

SHAREHOLDER RIGHTS 

In October 1989, the board of directors of the Company approved a rights
agreement under which the Company's shareholders received the right to buy, for
$35, one share of common stock for each share of common stock held. The rights
expire in October 1999. The rights will become exercisable only if a person or
group acquires 20% or more of the Company's common stock or announces an offer
to acquire 30% or more of the Company's common stock. In the event the Company
is acquired, or upon the occurrence of certain other events, each right may
under certain circumstances, entitle the holder to purchase for $35, $70 worth
of common stock. Until such events occur, the rights are redeemable at any time
by the Company for $0.01 per right.

OPTIONS AND OTHER STOCK PLANS 

Stock options have been granted to officers, directors, key employees and
consultants under the Company's stock option plans with exercise prices equal to
the fair market value of the Company's common stock on the date of grant. Most
options currently outstanding become exercisable in annual installments of 25%
beginning one year after the date of grant. Certain options granted in fiscal
1998 vest upon attainment of increases in the stock price or after five years.
Options granted to the Company's directors become 100% exercisable upon grant.
Options granted under the 1986 and 1992 stock option plans expire after ten
years.

In April 1996, the board of directors offered non-officer employees holding
stock options with exercise prices over $21 per share (the current option) the
opportunity of canceling those stock options in exchange for new options (the
replacement options) issued with exercise prices of $21 per share, which
exercise price was approximately 120% of the then current fair market value of
the Company's common stock. The number of shares covered by the replacement
option was equal to the number of outstanding shares covered by the current
option reduced in the same proportion as the reduction in the exercise price.
Included in the table below are options for 425,672 shares that were granted and
options for 513,707 shares that were canceled under this program during fiscal
1996. In May 1997, the board of directors approved an increase of 1,500,000
shares to the 1992 Stock Option Plan which was approved by the shareholders in
July, 1997.

A summary of activity for 1998, 1997 and 1996 is presented below:

<TABLE>
<CAPTION>
- --------------------------------------------------------------------------------------------
                                                   OUTSTANDING SHARES UNDER OPTION
                                                           YEARS ENDED JUNE 30

                                              1998                 1997                 1996
- --------------------------------------------------------------------------------------------
<S>                                      <C>                  <C>                  <C>      
Beginning of year                        1,692,418            1,902,123            1,716,824
Granted                                  1,487,800              614,500            1,170,986
Exercised                                 (399,454)            (181,234)            (128,214)
Canceled                                  (420,189)            (642,971)            (857,473)
                                        ----------------------------------------------------
End of year                              2,360,575            1,692,418            1,902,123
                                        ====================================================

Weighted average fair value on
  date of grant                         $     7.95           $     4.56           $     6.34
                                        ====================================================
Exercisable                                749,536              753,428              769,496
Available for grant                        835,977              169,583              237,573
                                        ====================================================
</TABLE>

<TABLE>
<CAPTION>
- -----------------------------------------------------------------------------------
                                                              WEIGHTED AVERAGE
                                                               PRICE PER SHARE
                                                         1998                  1997
- -----------------------------------------------------------------------------------
<S>                                                    <C>                   <C>   
Beginning of year                                      $17.65                $18.40
Granted                                                $17.65                $14.92
Exercised                                              $14.49                $10.84
Cancelled                                              $19.52                $19.26
End of year                                            $17.88                $17.65
</TABLE>

The following table summarizes information about the Company's stock options
outstanding at June 30, 1998.

<TABLE>
<CAPTION>
                                          OPTIONS OUTSTANDING                       OPTIONS EXERCISABLE
- ------------------------------------------------------------------------------------------------------------
                                                WEIGHTED
                                                 AVERAGE          WEIGHTED                          WEIGHTED
RANGE OF                       NUMBER          REMAINING           AVERAGE       NUMBER              AVERAGE
EXERCISE PRICES           OUTSTANDING   CONTRACTUAL LIFE    EXERCISE PRICE   EXERCISABLE   EXERCISABLE PRICE
- ------------------------------------------------------------------------------------------------------------
<S>                       <C>           <C>                 <C>              <C>           <C>
 $0.64 -$ 0.64                  2,301               2.37            $ 0.64         2,301             $  0.64
  6.25 -  8.88                 27,376               1.34            $ 7.92        27,376             $  7.92
 10.00 - 14.88                301,480               7.31            $13.41       169,931             $ 12.79
 15.25 - 21.00              1,811,668               8.31            $17.79       440,048             $ 18.88
 22.50 - 34.25                217,750               7.94            $26.22       109,880             $ 28.64
 $0.64 -$34.25              2,360,575               8.06            $17.88       749,536             $ 18.48
</TABLE>

The Company has an employee stock purchase plan under which employees may
purchase shares, subject to certain limitations, at 85% of the lower of the fair
market value of the shares at the beginning or end of a six-month purchase
period. During 1998, 156,401 shares were issued for $1,923,581, during 1997,
200,551 shares were issued for $2,503,000 and 154,862 shares were issued for
$2,555,000 during 1996. Shares available for future issuances at June 30, 1998
were 175,643. 

The Company has adopted the disclosure only provisions of Statement of Financial
Accounting Standard No. 123 (SFAS 123) "Accounting for Stock Based
Compensation". Accordingly, no compensation expense has been recognized for the
stock option plans. Had compensation expense for the Company's stock option and
purchase plans been determined based on the fair value at the grant date for all
options granted after June 30, 1995 under SFAS No. 123, the Company's net loss
and net loss



                                       24
<PAGE>   10
                                                      CALIFORNIA MICROWAVE, INC.
- --------------------------------------------------------------------------------


per share would have been increased and net income and net income per share
decreased to the pro forma amounts below:

<TABLE>
<CAPTION>
(Dollars in thousands, except per share amounts)
- ---------------------------------------------------------------------------------------------
                                               1998                 1997                 1996
- ---------------------------------------------------------------------------------------------
<S>                                        <C>                 <C>                   <C>    
Net income (loss) - as reported            $ (7,760)           $ (56,766)            $ 11,623
Net income (loss) - pro forma              $(10,837)           $ (59,712)            $  6,886
Diluted net income (loss)
 per share - as reported                   $  (0.47)           $   (3.48)            $   0.72
Diluted net income (loss)
 per share - pro forma                     $  (0.65)           $   (3.66)            $   0.43
</TABLE>

The assumptions used to estimate the fair value of these options and the 15%
discount on the employee stock purchase plan using the Black-Scholes option
pricing model were:

<TABLE>
- --------------------------------------------------------------------------------
<S>                                            <C>            <C>            <C> 
Risk free interest rate                        5.75%          5.8%           5.8%
Expected volatility                            0.51           0.51           0.51
Expected life for options in years             4.15           4.2            4.2
Expected life for stock
 purchase plan in years                        0.5            0.5            0.5
</TABLE>

Through fiscal 1998, stock grants were made to officers and other key employees
under the 1988 restricted stock plan at no charge to the employees. The Plan
expired in fiscal 1998. These grants generally vested 20% per year, beginning
one year after the date of issue. The fair market value of the shares, at the
date of grant, was charged to compensation expense over the five-year period.
Compensation expense relating to this plan was: 1998 - $79,000, 1997 - $178,000;
1996 - $250,000. 

A summary of activity in the restricted stock plans was as follows:

<TABLE>
<CAPTION>
                             OUTSTANDING RESTRICTED SHARES
- -----------------------------------------------------------------------------------
                                           1998              1997              1996
- -----------------------------------------------------------------------------------
<S>                                      <C>               <C>               <C>   
Beginning of year                        28,580            52,320            44,330
Granted                                      --               800            34,250
Canceled                                (20,020)           (7,160)           (5,150)
Vested                                   (8,560)          (17,380)          (21,110)
                                        -------------------------------------------
End of year                                  --            28,580            52,320
                                        ===========================================
Available for grant                          --             9,310             2,950
                                        ===========================================
Weighted average fair value on
 date of grant                               --            $12.50          $  17.45
                                        ===========================================
</TABLE>

8. RETIREMENT PLANS

The Company has a defined contribution retirement plan covering substantially
all employees. One part of the plan is a 401(k) savings plan which allows
employees to contribute pre-tax compensation up to the lesser of 20% of total
annual compensation or the statutory calendar year limit (currently $10,000).
The Company contributes up to $1,400 to each employee based on employee
contributions up to $2,300. The second part of the plan arises out of the
conversion by the Company of its previous cash profit sharing plan to a defined
contribution plan. Contributions are allocated based on each employee's salary
and length of employment. No profit sharing amounts were authorized for fiscal
1998. All of the above employer contributions are determined by and subject to
the approval of the Company's board of directors. Contributions to these plans
for employees of the continuing operations were $1,250,000 in 1998, $939,000 in
1997, and $768,000 in 1996. 

9. INCOME TAXES 

The continuing operations provision for (benefit from) income taxes consisted of
the following:

<TABLE>
<CAPTION>
(Dollars in thousands)
- --------------------------------------------------------------------------------
                                   1998                 1997               1996
- --------------------------------------------------------------------------------
<S>                             <C>                  <C>                  <C>   
Current:
Federal                         $ 1,836              $ 7,925              $2,615
State                               570                  961                 298
                                ------------------------------------------------
                                  2,406                8,886               2,913
                                ------------------------------------------------
Deferred:
Federal                          (1,879)              (6,734)              4,074
State                              (344)                (884)                527
                                ------------------------------------------------
                                 (2,223)              (7,618)              4,601
                                ------------------------------------------------
                                $   183              $ 1,268              $7,514
                                ================================================
</TABLE>

The differences between the U.S. federal statutory income tax rate and the
Company's effective rate for continuing operations were as follows:

<TABLE>
<CAPTION>
- -----------------------------------------------------------------------------------------------
                                                       1998              1997              1996
- -----------------------------------------------------------------------------------------------
<S>                                                    <C>               <C>               <C>  
U.S. federal statutory income tax rate                 35.0%             35.0%             35.0%
State income taxes, net of
  federal benefit                                       3.0               2.0               2.6
Intangible assets                                       7.0               8.6               2.3
Foreign Sales Corporation tax benefits                 --                (7.0)             (4.2)
Research and development tax credits                   (8.0)             (6.1)             --
Benefit of previously reserved deductions             (33.4)             --                --

Other                                                  (1.1)              0.5               0.3
                                                      -----------------------------------------
                                                        2.5%             33.0%             36.0%
                                                      =========================================
</TABLE>

Deferred taxes reflect the net effects of temporary differences between the
carrying amounts of assets and liabilities used for financial reporting purposes
and the amounts used for income tax purposes. The components of net deferred tax
assets are as follows:

<TABLE>
<CAPTION>
- -------------------------------------------------------------------
                                              1998             1997
- -------------------------------------------------------------------
<S>                                        <C>              <C>    
Deferred tax assets:
Inventory                                  $ 1,844          $ 1,756

Warranty                                       778              753
Contracts in progress                        1,259            1,353
Allowance for doubtful accounts                435              248
Compensation related                         2,541            2,427
Restructuring reserves                       2,859               --
Net operating loss carry forwards           20,409            5,631
Tax credits                                  1,051            1,535
Other                                          641              541
Discontinued operations                      1,924           13,675
                                           ------------------------
                                            33,741           27,919
Deferred tax liabilities:                  ------------------------
Depreciation                                 1,421            1,934
Other                                          158              215
                                           ------------------------
                                             1,579            2,149
                                           ------------------------
Net deferred tax assets                    $32,162          $25,770
                                           ========================
</TABLE>




                                       25
<PAGE>   11
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS            CALIFORNIA MICROWAVE, INC.
- --------------------------------------------------------------------------------

Although realization of the deferred tax assets is not assured, the Company
believes that it is more likely than not that all of the deferred tax assets
will be realized based on the Company's operating history in its continuing
operations and projected future results.

At June 30, 1998, the Company had federal net operating loss carry forwards of
approximately $53.7 million to offset future taxable income. These net operating
loss carry forwards begin to expire in the year 2012 through 2013. The Company
has various tax credit carry forwards of approximately $1.1 million. The
majority of the tax credits consist of alternative minimum tax credits which can
be carried forward indefinitely.

10. COMMITMENTS AND CONTINGENCIES

LEASE COMMITMENTS

Substantially all of the buildings occupied by the Company are occupied under
operating leases which expire in one to eight years. Certain of these leases
contain escalation clauses. Total rent expense for the three years ended June
30, 1998, 1997 and 1996 was $3,148,000, $3,405,000, and $2,919,000. Lease
commitments which are payable by the Company, exclusive of property taxes, will
be due as follows: 1999 - $3,161,000; 2000 - $2,772,000; 2001 - $2,013,000; 2002
- - $1,577,000; 2003 - $1,222,000 and thereafter - $2,045,000.

The Company has reserved lease commitments associated with non-utilized
facilities from discontinued operations of $4.0 million, payable as follows:
1999 - $2,046,000; 2000 - $1,279,000; and 2001 - $721,000.

CONTINGENT LIABILITIES

The Company is subject to legal proceedings and claims that arise in the normal
course of its business. The Company believes these proceedings will not have a
material adverse effect on the financial position or results of operations of
the Company.

11. LITIGATION SETTLEMENT

The Company announced in November 1995 that a shareholders' class action lawsuit
had been filed in the United States District Court for the northern District of
California against it and certain of its former officers on behalf of persons
who purchased shares of the Company's common stock between September 6, 1994 and
June 29, 1995. The complaint filed in the lawsuit alleged certain violations of
the federal securities laws by the Company and certain of its former officers
and sought damages in an unspecified amount. Although California Microwave did
not believe that it or its former officers committed any securities law
violations and considered the allegations made in the class action suit to be
without merit, in order to avoid the expense and distraction of protracted
litigation, the Company reached an agreement to settle the lawsuit in its fiscal
1998 second quarter. During its fiscal 1998 second quarter, the Company recorded
an expense for the settlement (including defense costs), in the amount of $1.9
million, before income taxes, or approximately $.07 per share. The court
approved the settlement on March 23, 1998.

12. RECEIVABLES FROM OFFICERS

In July 1997, the Company's Chief Executive Officer, Frederick D. Lawrence,
received two loans totaling $466,667. The interest rates on both loans are equal
to the Company's incremental borrowing rate on the loan origination date (9.0%).
For both loans, one-half of accrued interest is to be forgiven on each of the
first two anniversary dates of Mr. Lawrence's employment with the Company. In
addition, one-half of the principal amount of the $316,667 loan is to be
forgiven on each of the first two anniversary dates of employment. The principal
amount of the $150,000 loan is due in a balloon payment on the second
anniversary of Mr. Lawrence's employment.

In January 1998, the Company's Executive Vice President and Chief Financial
Officer, Donna S. Birks, received an interest-free loan of $500,000 subject to
various employment criteria. The principal amount is due in a balloon payment on
the fifth anniversary of Ms. Birks' employment. The imputed annual interest rate
is 6.0%.

13. SUBSEQUENT EVENT (UNAUDITED)

On August 19, 1998, the Company acquired Adaptive Broadband, Limited (ABL), a
United Kingdom-based wireless broadband high-speed data, Internet access
technology company. The acquisition will be accounted for under the purchase
method. The initial purchase price was $11.0 million in cash with additional
future payments of up to $7.0 million contingent on ABL's performance exceeding
certain targets. Management anticipates that a substantial portion of the
initial purchase price will be charged to purchased in-process research and
development in the first quarter of fiscal 1999.



                                       26
<PAGE>   12
REPORT OF ERNST & YOUNG LLP, INDEPENDENT AUDITORS     CALIFORNIA MICROWAVE, INC.
- --------------------------------------------------------------------------------

The Board of Directors and Shareholders
California Microwave, Inc.

We have audited the accompanying consolidated balance sheets of California
Microwave, Inc. at June 30, 1998 and 1997, and the related consolidated
statements of operations, shareholders' equity and cash flows for each of the
three years in the period ended June 30, 1998. These financial statements are
the responsibility of the company's management. Our responsibility is to express
an opinion on these financial statements based on our audits.

We conducted our audits in accordance with generally accepted auditing
standards. Those standards require that we plan and perform the audit to obtain
reasonable assurance about whether the financial statements are free of material
misstatement. An audit includes examining, on a test basis, evidence supporting
the amounts and disclosures in the financial statements. An audit also includes
assessing the accounting principles used and significant estimates made by
management, as well as evaluating the overall financial statement presentation.
We believe that our audits provide a reasonable basis for our opinion.

In our opinion, the financial statements referred to above present fairly, in
all material respects, the consolidated financial position of California
Microwave, Inc. at June 30, 1998 and 1997, and the consolidated results of its
operations and its cash flows for each of the three years in the period ended
June 30, 1998, in conformity with generally accepted accounting principles.

                                   /s/ ERNST & YOUNG LLP

Palo Alto, California
August 10, 1998



                                       27
<PAGE>   13
MANAGEMENT'S DISCUSSION AND ANALYSIS OF
FINANCIAL CONDITION AND RESULTS OF OPERATIONS         CALIFORNIA MICROWAVE, INC.
- --------------------------------------------------------------------------------

The following discussion should be read in conjunction with the Consolidated
Financial Statements and Notes thereto of California Microwave, Inc. (the
Company) which are included in this 1998 Annual Report. During fiscal 1998, the
Company sold its Microwave Networks (MN) and Satellite Transmission Systems
(STS) divisions. The operating results, loss on disposal, and financial position
of these divisions have been classified separately as discontinued operations
for all periods presented in the accompanying Consolidated Financial Statements.

CONSOLIDATED RESULTS OF OPERATIONS 

OVERVIEW

California Microwave, Inc. reported income from continuing operations of $7.3
million or $0.44 per share on a diluted basis for fiscal year 1998, compared to
$2.6 million or $0.16 per share for fiscal year 1997 and $13.4 million or $0.82
per share for fiscal year 1996. Operating results for fiscal year 1998 include
restructuring and other items, offset by the gain on the sale of the Company's
Services Division further described below. The impact of restructuring and other
items and the full-year results of the Company's Services Division, offset by
the gain on the sale of the Company's Services Division was to decrease fiscal
year 1998 income from continuing operations by $4.1 million or $0.25 per share
on a diluted basis. Excluding these items, the Company's income from continuing
operations for fiscal year 1998 was $11.4 million or $0.69 per share on a
diluted basis.

New orders booked from continuing operations were $273.9 million, $248.1
million, and $217.5 million for fiscal years 1998, 1997, and 1996, representing
year-to-year increases of 10% for 1998 and 14% for 1997. The 1998 increase was
from both domestic and international bookings. Revenue from continuing
operations was $269.2 million, $254.2 million, and $240.0 million for fiscal
years 1998, 1997, and 1996, representing year-to-year increases of 6% for both
1998 and 1997. The 1998 increase resulted from international growth.
International revenue was $88.9 million, $72.9 million, and $72.7 million for
fiscal years 1998, 1997 and 1996. The following table sets forth the geographic
components of international revenue expressed as a percentage of the total.

<TABLE>
<CAPTION>
- --------------------------------------------------------------------------------
                                                     1998       1997       1996
- --------------------------------------------------------------------------------
<S>                                                  <C>        <C>        <C>
Latin America                                          43%        42%        34%
Asia                                                   28%        33%        37%
Europe, Africa, Middle East                            23%        19%        19%
Canada                                                  6%         6%        10%
                                                     ---------------------------
                                                      100%       100%       100%
                                                     ===========================
</TABLE>

DISCONTINUED OPERATIONS

In June 1997, the Company's board of directors adopted a formal plan to sell the
MN and STS divisions, and the Company recorded a loss from operations of the
discontinued businesses of $51.0 million (net of income taxes). In addition, the
Company provided for anticipated operating losses prior to disposal and for
expected losses on their eventual sale of $8.4 million (net of income taxes).

During fiscal year 1998, STS was sold to L-3 Communications Corporation (L-3)
for $27.0 million in cash, and MN was sold to Tadiran, Ltd. (Tadiran) for $31.5
million in cash. The Company recorded an additional provision of $15.1 million
(net of income taxes) for additional losses on disposal of these divisions. The
provision was primarily due to adjustments to the combined losses on sale and to
higher than anticipated operating losses prior to disposal of both divisions.
Revenue from the discontinued operations was $83.2 million in 1998 for the
period prior to disposal and $170.3 million and $220.7 million for fiscal years
1997 and 1996. Final accounting for these divestitures is subject to completion
of certain post-closing procedures provided for in the Tadiran and L-3
agreements. 

In May 1995, the Company's MN division entered into certain agreements with
Nokia Telecommunications Oy (Nokia), pursuant to which MN was to provide to
Nokia certain microwave radios and related software and services, and was to
carry out certain development programs. In September 1997, Nokia informed MN of
a purported failure of certain of the products sold to Nokia to meet certain
contractual specifications. MN was sold to Tadiran in April 1998, and under the
terms of the sale agreement, Tadiran assumed and indemnified the Company with
respect to the Nokia claims. While Tadiran has now taken the position that the
Company is responsible for the Nokia claims, Tadiran has not provided support
for its position. Also, the Company, in September 1998 received notices from
Nokia that Nokia has decided to terminate the May 1995 agreements and has begun
arbitration proceedings to recover damages which Nokia provisionally claims are
$9.6 million. The Company believes that it has good defenses and will vigorously
defend against the Nokia and Tadiran claims. No accruals have been recorded for
expenses which may be incurred to resolve the dispute, and the Company believes
final resolution of this matter will not have a material impact on the Company's
financial position, results of operations, or cash flows.

See Note 3, Discontinued Operations and Divestitures, of Notes to Consolidated
Financial Statements, for further discussion of these transactions.

RESTRUCTURING AND OTHER CHARGES 

During its fiscal year 1998 fourth quarter, California Microwave reviewed and
refocused its operations and business processes in connection with its strategic
and operational initiatives, and recorded pre-tax charges of $14.3 million.
These charges consist of $9.7 million primarily for inventory write-downs and
$4.6 million for restructuring and other charges, primarily severance and excess
facilities. The inventory charges include excess inventory on older, slow-moving
product configurations at both Microwave Radio Communications (MRC) and EF Data,
and a charge related to a fixed-price government contract. As part of the
review, California Microwave also examined its income tax accrual requirements
and recorded a benefit for previously reserved tax deductions of $2.5 million.
Additionally, during its fiscal year 1998 second quarter, the Company recorded a
$1.9 million pre-tax charge (including defense costs) for a court approved class
action litigation settlement.

During fiscal 1997, the Company recorded inventory write-downs, contract
expenses due to a major retrofit program, and other charges of approximately
$39.3 million, primarily for MN and STS. Additionally, the Company recorded
restructuring charges of $7.8 million, primarily for excess facilities and
severance at MN. The charges attributable to continuing operations were $7.1
million, primarily for inventory write-downs, and are discussed in the Business
Segment Information section.

See Note 4, Restructuring and Other Charges, and Note 11, Litigation Settlement,
of Notes to Consolidated Financial Statements, for further details.



                                       28
<PAGE>   14
                                                      CALIFORNIA MICROWAVE, INC.
- --------------------------------------------------------------------------------

BUSINESS SEGMENT INFORMATION

During fiscal year 1998, the Company reorganized its continuing operations into
three divisions: the Satellite Communications Division (Satellite), the
Terrestrial Wireless Division (Terrestrial), and the Government Division
(Government). The following table sets forth certain information for these
business segments for the periods indicated. The Company's Services Division,
which was sold in the fourth quarter of fiscal 1998, is included in the "Other"
classification. 

<TABLE>
<CAPTION>
(Dollars in millions)
- --------------------------------------------------------------------------------
                               1998                1997                1996
- --------------------------------------------------------------------------------
<S>                    <C>        <C>       <C>        <C>       <C>        <C>
BOOKINGS

Satellite
   Domestic            $ 40.4       43%     $ 38.0       44%     $ 23.1       35%
   International         54.0       57%       47.7       56%       43.5       65%
                       ---------------------------------------------------------
   Total                 94.4      100%       85.7      100%       66.6      100%
                       ---------------------------------------------------------
Terrestrial
   Domestic              54.9       64%       48.4       66%       52.1       74%
   International         30.7       36%       25.3       34%       18.3       26%
                       ---------------------------------------------------------
   Total                 85.6      100%       73.7      100%       70.4      100%
                       ---------------------------------------------------------
Government
 (Domestic)              91.4                 86.3                 72.9

Other                     2.5                  2.4                  7.6

Total Domestic          188.0       69%      174.3       70%      154.5       71%
Total International      85.9       31%       73.8       30%       63.0       29%
                       ---------------------------------------------------------
Total Bookings         $273.9      100%     $248.1      100%     $217.5      100%
                       ---------------------------------------------------------

REVENUE

Satellite
   Domestic            $ 40.3       43%     $ 35.5       43%     $ 25.4       33%
   International         53.9       57%       47.4       57%       52.4       67%
                       ---------------------------------------------------------
   Total                 94.2      100%       82.9      100%       77.8      100%
                       ---------------------------------------------------------

Terrestrial
   Domestic              51.1       60%       50.2       68%       50.0       75%
   International         33.7       40%       23.9       32%       16.7       25%
                       ---------------------------------------------------------
   Total                 84.8      100%       74.1      100%       66.7      100%
                       ---------------------------------------------------------
Government
 (Domestic)              85.7                 95.2                 84.1

Other                     4.5                  2.0                 11.4

Total Domestic          180.3       67%      181.3       71%      167.3       70%
Total International      88.9       33%       72.9       29%       72.7       30%
                       ---------------------------------------------------------
Total Revenue          $269.2      100%     $254.2      100%     $240.0      100%
                       ---------------------------------------------------------
GROSS MARGIN

Satellite              $ 31.3       33%     $ 25.0       30%     $ 35.5       46%
Terrestrial              31.3       37%       29.0       39%       28.7       43%
Government               16.8       20%       18.4       19%       16.1       19%
Other                     1.9       42%        0.4       20%        1.6       14%
                       ---------------------------------------------------------
Total                  $ 81.3       30%     $ 72.8       29%     $ 81.9       34%
                       ---------------------------------------------------------
OPERATING INCOME

Satellite              $  6.0        6%     $  1.8        2%     $ 16.3       21%
Terrestrial              10.4       12%        9.7       13%       11.5       17%
Government                6.5        8%        9.2       10%        9.0       11%
Other                    (0.5)     (11)%      (3.1)    (155)%      (2.0)     (18)%
Corporate               (13.0)      --       (10.6)      --        (9.6)      --
Restructuring            (4.6)      --          --       --          --       --
                       ---------------------------------------------------------
Total                  $  4.8        2%     $  7.0        3%     $ 25.2       11%
                       =========================================================
</TABLE>

SATELLITE COMMUNICATIONS

The Satellite Communications Division consists of EF Data which provides
products and services primarily to telecommunications carriers and Internet
service providers. The products enable customers to provide voice, video, and
data services via satellite. 

Satellite revenue was $94.2 million, $82.9 million and $77.8 million for fiscal
years 1998, 1997 and 1996. The increase in 1998 over 1997 was $11.3 million or
14% and the increase in 1997 was $5.1 million or 7%. The 1998 and 1997 increases
were due to overall market conditions, the continued acceptance of satellite
wireless data communications technology as a viable alternative to wireline
technologies, and to a reduction in satellite wireless technology price points.
Growth in the Satellite division slowed in the second half of fiscal 1998, due
to financial conditions in Asia and to a delay in the deregulation of
telecommunications in Brazil. While the Company does not expect conditions to
improve in Asia in the near future, the Company anticipates that business
volumes in Brazil will increase in the second half of fiscal 1999. Satellite
book to bill ratios were 100%, 103% and 86% for 1998, 1997, and 1996.

Satellite gross margins were $31.3 million, $25.0 million and $35.5 million, or
as a percentage of revenue, 33%, 30% and 46% for fiscal years 1998, 1997 and
1996. The 1998 gross margin includes charges primarily for inventory write-downs
of $2.5 million. The 1997 gross margin includes inventory write-downs of $3.7
million. Excluding the 1998 charges and the 1997 inventory write-downs, 1998
gross margin increased to $33.8 million or 36% of revenue from $28.7 million or
35% of revenue for 1997. The 1998 increase was due to the introduction of new,
lower cost satellite products. The decrease in 1997 from 1996 of $6.8 million or
19% was from a reduction in average selling prices for satellite modems and
transceivers.

Satellite operating income was $6.0 million, $1.8 million and $16.3 million for
fiscal years 1998, 1997 and 1996. Excluding the 1998 inventory charges and the
1997 inventory write-downs, 1998 operating income increased 55% to $8.5 million
from $5.5 million for 1997.

TERRESTRIAL WIRELESS

The Terrestrial Wireless Division represents the combination of Microwave Radio
Communications and Microwave Data Systems (MDS), which provide products and
services primarily to the television broadcast, oil, gas and utility industries.
The products of both of these operations are based on microwave radio
technology.

Terrestrial revenue was $84.8 million, $74.1 million and $66.7 million for
fiscal years 1998, 1997 and 1996. The increase in 1998 over 1997 was $10.7
million or 14% and the increase in 1997 over 1996 was $7.4 million or 11%, which
reflect international revenue growth of $9.8 million or 41% for 1998 and $7.2
million or 43% for 1997. The growth in international revenue for 1998 and 1997
was due to a focused international sales and marketing strategy and continued
acceptance of the Company's data telemetry radio products. Revenue from the
Company's video broadcast products has been relatively flat; however, the
Company anticipates growth in the second half of fiscal 1999, due to the timing
of the FCC-mandated digital broadcast conversion. Terrestrial book to bill ratio
was 101%, 99%, and 106% for 1998, 1997, and 1996.

Terrestrial gross margin was $31.3 million, $29.0 million and $28.7 million, or
as a percentage of revenue, 37%, 39%, and 43% for fiscal years 1998, 1997 and
1996. The 1998 gross margin includes charges for inventory write-downs of $4.8
million at MRC. The 1997 gross margin includes MRC inventory write-downs of $1.0
million. Excluding the 1998 charges and the 1997 inventory write-downs, 1998
gross margin increased to $36.1 million or 43% of revenue from $30.0 million or
40% of revenue for 1997. As a percentage of revenue, gross margin has




                                       29
<PAGE>   15
MANAGEMENT'S DISCUSSION AND ANALYSIS OF
FINANCIAL CONDITION AND RESULTS OF OPERATIONS         CALIFORNIA MICROWAVE, INC.
- --------------------------------------------------------------------------------

remained relatively constant for the past three years, with the increase in
gross margin dollars resulting from volume increases.

Terrestrial operating income was $10.4 million, $9.7 million and $11.5 million
for fiscal years 1998, 1997 and 1996. Excluding the 1998 charges and the 1997
inventory write-downs, 1998 operating income increased 42% to $15.2 million from
$10.7 million for 1997. 

GOVERNMENT

The Government Division includes the Government Electronics Division (GED) and
the Airborne Systems Integration Division (ASID). These operations contract
principally with the United States Department of Defense and provide products
and services principally in the areas of communications, reconnaissance, and
surveillance systems.

Government bookings were $91.4 million, $86.3 million and $72.9 million for
fiscal years 1998, 1997 and 1996. The increase in 1998 over 1997 was $5.1
million or 6% and the increase in 1997 over 1996 was $13.4 million or 18%, due
to increased strategic intelligence program wins and additional funding for the
U.S. Army Airborne Reconnaissance Low (ARL) program. Revenue was $85.7 million,
$95.2 million, and $84.1 million for fiscal years 1998, 1997, and 1996. The
fluctuation in revenue was due to government contract cycles, and the timing of
key contract milestones.

Government gross margin was $16.8 million, $18.4 million and $16.1 million, or
as a percentage of revenue, 20% for fiscal year 1998 and 19% for 1997 and 1996.
Included in 1998 gross margin is a $2.4 million charge for a fixed-price
contract. The gross margin percentage increase in 1998 was due to higher margin
contracts.

Government operating income was $6.5 million, $9.2 million and $9.0 million for
fiscal years 1998, 1997, and 1996.

OPERATING EXPENSES

Research and development expenses for continuing operations were $20.0 million,
$18.2 million, and $16.6 million for fiscal years 1998, 1997 and 1996,
representing year-to-year increases of 10% for both 1998 and 1997. Research and
development expenses as a percentage of revenue were 7.4%, 7.2%, and 6.9% in
1998, 1997 and 1996. The Company believes that the continual and rapid
introduction of new products and technologies is critical to sustaining growth
within its current and future target markets. As a result, the Company
anticipates that research and development expense will be approximately 8% of
revenue as it focuses its efforts on developing wireless broadband data network
products to address the digital voice, video, and data markets. In addition, the
Company plans to continue to add to its technologies by completing strategic
acquisitions.

Sales, marketing and administration expenses for continuing operations were
$50.4 million, $46.1 million, and $38.7 million, or as a percentage of revenue
19%, 18% and 16% for fiscal years 1998, 1997 and 1996. Sales, marketing and
administrative expenses include a $1.9 million charge (including defense costs)
for a court approved class action litigation settlement for 1998, and a $1.3
million severance charge for the Company's former chief executive officer for
1997. Excluding these charges, sales, marketing and administrative expenses were
$48.5 million or 18% of revenue for 1998 and $44.8 million or 18% of revenue for
1997. Management expects sales, marketing and administrative expenses to be
approximately 18% of revenue as it focuses its sales and marketing investment in
certain high-growth international markets.

Amortization expense associated with intangible assets in the continuing
businesses was $1.4 million for fiscal years 1998, 1997 and 1996.

INTEREST EXPENSES

Net interest expense was $3.6 million, $5.9 million, and $4.3 million for fiscal
years 1998, 1997 and 1996. The significant decrease in net interest expense for
1998 was due to $66.7 million of cash generated from the sales of MN, STS and
the Services Division, which allowed for the reduction of debt and increased
interest income from investing the excess cash. Interest expense was higher for
1997 due to the cash demands from the discontinued operations. Interest expense
has not been allocated to the discontinued operations.

GAIN ON SALE OF BUSINESS UNITS

The Company recognized a $6.3 million gain from the sale of its Services
Division during fiscal 1998 and a $2.7 million gain from the sale of its Digital
Radio Technology subsidiary during fiscal 1997.

PROVISION FOR INCOME TAXES

The provision for income taxes was $0.2 million, $1.3 million, and $7.5 million
in 1998, 1997, and 1996. Excluding the impact of the benefit for previously
reserved income tax deductions of $2.5 million, the effective income tax rate
for 1998 was 36%, as compared to 33% for 1997 and 36% for 1996. The lower
effective income tax rate recorded in 1997 was due principally to larger
research and development tax credits.

At June 30, 1998, the Company had a cumulative net deferred income tax asset of
$32.2 million that will be available to reduce payments on future federal and
state income tax liabilities. Management believes it is more likely than not
that the asset will be realized, based on the Company's operating history in its
continuing operations and projected future results.

LIQUIDITY AND CAPITAL RESOURCES

At June 30, 1998, the Company had working capital of $73.4 million, including
cash and cash equivalents of $24.0 million, compared to working capital of
$111.5 million, including cash and cash equivalents of $5.0 million, at June 30,
1997.

Net cash provided by continuing operating activities was $19.3 million, $25.4
million, and $0.5 million in 1998, 1997 and 1996. In 1998, cash was principally
provided by operating income, a decrease in inventories and an income tax refund
offset by an increase in accounts receivable and a decrease in accounts payable.
The decrease in cash flow from continuing operating activities in 1998 from 1997
was primarily from an increase in accounts receivable and a decrease in accounts
payable. Cash flow from continuing operating activities was lower in 1996 as
increases in both accounts receivable and inventory, and a reduction in accrued
liabilities, offset operating income.

The Company's 1998 cash flow from investing activities, from continuing
operations, was $54.8 million, primarily from the sale of its MN, STS and
Services Division for approximately $66.7 million, offset by $11.9 million
primarily for capital expenditures. Total cash used in investing activities in
continuing operations for 1997 and 1996 was $4.4 million and $13.3 million.

The Company sells certain insured international accounts receivable, without
recourse, to a bank. At June 30, 1998, the outstanding balance of sold and
uncollected receivables was approximately $11.0 million.


                                       30
<PAGE>   16
                                                      CALIFORNIA MICROWAVE, INC.
- --------------------------------------------------------------------------------

On February 5, 1998, the Company announced that its board of directors had
authorized the repurchase of up to 3.0 million shares of its common stock on the
open market. During 1998, the Company repurchased approximately 1.6 million
shares for $34.1 million.

In addition to the common stock repurchased, the Company's 1998 financing
activities included the repayment of $12.0 million of debt offset by the receipt
of $7.6 million from the sale of the Company's common stock under on-going stock
option and stock purchase plans. 

The Company has available a committed asset-based bank credit facility totaling
$30 million. The facility is secured by the Company's accounts receivable,
inventory, intangible assets and capital equipment not previously encumbered.
The facility expires in June 2000. Availability is calculated daily based on a
formula of eligible accounts receivable. The facility requires a 0.25% annual
commitment fee on the unused portion of the facility and the interest rates for
borrowings will not exceed the bank's reference rate plus one percent, 9.5% at
June 30, 1998. At June 30, 1998, there were no borrowings, and $0.9 million of
standby letters of credit and bank guarantees were outstanding under this
facility. The calculated availability at June 30, 1998 was approximately $17.0
million, leaving $16.1 million of available credit. At June 30, 1998, the
Company was not in compliance with certain covenants of its bank and other debt
agreements. These lenders have waived such non-compliance at June 30, 1998 and
the covenants are in the process of being amended to bring the Company into
compliance. 

The Company believes that its current cash position, funds generated from
operations, and funds available from its credit facility will be adequate to
meet the Company's requirements for working capital, capital expenditures, and
debt service for the foreseeable future. 

YEAR 2000 SYSTEMS COSTS

The Company utilizes software and related technologies throughout its businesses
that will be affected by the date change in the Year 2000. The Company has
substantially completed an initial evaluation of the costs that will be incurred
to insure that the Company's systems continue to meet its internal needs. Based
upon its initial evaluation, the Company does not expect this issue to have a
material impact on the Company's operations, consolidated financial position,
results of operations and cash flows. However, the Company cannot evaluate the
impact that the Year 2000 issue will have on its vendors, suppliers, customers
and other parties with which it conducts business or the extent to which the
Company is vulnerable to third party Year 2000 issues. 

NEW ACCOUNTING PRONOUNCEMENTS

Statement of Financial Accounting Standards No. 130 (SFAS 130), "Reporting
Comprehensive Income," was issued by the Financial Accounting Standards Board in
June 1997. This Statement establishes standards for the reporting and display of
comprehensive income and its components. SFAS 130 will be effective for the
Company's fiscal year 1999 and requires restatement for all previously reported
information for comparative purposes. This statement will require additional
disclosure but will not have a material impact on the Company's financial
position, results of operations, or cash flow.

In June 1998, the Financial Accounting Standards Board issued Statement of
Financial Accounting Standards No. 133, (SFAS 133), "Accounting for Derivative
Instruments and Hedging Activities," which will be effective for the Company's
fiscal year 1999. Due to the Company's minimal use of derivatives, management
does not anticipate that the adoption of the new Statement will have a material
impact on the Company's financial position, results of operations, or cash flow.

FORWARD-LOOKING STATEMENTS

Statements included herein and elsewhere in this Annual Report that are not
historical facts, including any statements about expectations for fiscal year
1999 and beyond, involve risks and uncertainties. Factors that could cause the
Company's actual results to differ materially from management's projections,
estimates, and expectations include, but are not limited to, delays in the
receipt of orders or in the shipment of products, the Company's successful
implementation of its strategic plan, and other factors referred to under
"Information Regarding Forward-Looking Statements" in the Company's Form 10-K
Annual Report for its fiscal year ended June 30, 1998, and in the Company's
Consolidated Financial Statements and Notes to Consolidated Financial
Statements. The Consolidated Financial Statements should be read in conjunction
with this Management's Discussion and Analysis of Financial Conditions and
Results of Operations.


                                       31
<PAGE>   17

SELECTED FINANCIAL DATA (UNAUDITED)                   CALIFORNIA MICROWAVE, INC.
- --------------------------------------------------------------------------------
Five years ended June 30, 1998
(Dollars in thousands, except per share data)

<TABLE>
<CAPTION>
- -----------------------------------------------------------------------------------------------------------------
                                           1998(A)        1997(B)          1996         1995(C)(D)        1994
- -----------------------------------------------------------------------------------------------------------------
<S>                                      <C>             <C>             <C>            <C>             <C>
OPERATIONS:

Revenue                                  $ 269,189       $ 254,161       $ 239,964      $ 216,419       $ 180,379
Operating income                             4,841           7,042          25,186         25,380          25,567
Income from continuing
 operations                                  7,299           2,579          13,358         15,029          14,968
Net income (loss)                           (7,760)        (56,766)         11,623         (7,895)         16,598
Diluted income from continuing
  operations per share                        0.44            0.16            0.82           0.93            0.94
Diluted net income (loss) per share      $   (0.47)      $   (3.48)      $    0.72      $   (0.49)      $    1.04
Average shares and equivalents              16,640          16,333          16,200         16,231          15,890

FINANCIAL POSITION:

Total assets                             $ 201,705       $ 266,373       $ 292,375      $ 280,495       $ 261,630
Net debt(E)                                 36,626          67,660          72,898         64,179          58,189
Net debt to capitalization(F)                 0.30            0.36            0.30           0.29            0.27
Shareholders' equity per share           $    5.51       $    7.19       $   10.60      $    9.78       $   10.13

OTHER (CONTINUING OPERATIONS ONLY):

Year-end backlog                         $  95,787       $  91,082       $  97,108      $ 110,518       $ 112,549
Year-end employees                           1,528           1,412           1,359          1,112             947
Year-end facilities (thousands
  of square feet)                              518             515             544            421             429
</TABLE>

(A)  In fiscal 1998, the Company recorded approximately $14.3 million of
     restructuring and other charges, a $1.9 million litigation settlement
     charge, a $2.5 million benefit for previously reserved tax deductions, and
     sold its Services Division for an after-tax gain of $6.3 million. Excluding
     these items and the full-year results of the Services Division, the
     Company's income from continuing operations was $11.4 million, or $0.69 per
     share, on a diluted basis. See Notes 3,4 and 11 of Notes to Consolidated
     Financial Statements for further discussion of these items. In addition,
     the Microwave Networks (MN) and the Satellite Transmission Systems (STS)
     divisions were sold. The Company also recorded losses on disposal of
     discontinued operations of $15.1 million (after income taxes). MN and STS
     have been accounted for as discontinued operations for all periods.

(B)  In fiscal 1997, the Company recorded approximately $47.1 million of
     restructuring, inventory and other charges of which $7.1 million were
     attributed to continuing operations. In addition, the Company expensed
     $17.9 million of unamortized intangible assets associated with MN and STS
     and recorded losses on disposal of these discontinued operations of $8.4
     million (after income taxes).

(C)  In May 1995, the Company acquired Microwave Networks, Inc. (MNI), later
     combined into MN, for 3,475,000 shares of the Company's common stock and
     options to acquire common stock. The acquisition was accounted for as a
     pooling of interests.

(D)  In fiscal 1995, the Company recorded approximately $36.4 million of
     restructuring and other charges, of which $34.9 million is included in
     discontinued operations.

(E)  Net debt is total long-term debt, including current portion, less cash and
     cash equivalents.

(F)  Net debt to capitalization is year-end net debt divided by year-end net
     debt plus shareholders' equity. 


                                       32
<PAGE>   18

FINANCIAL RESULTS BY FISCAL QUARTER (UNAUDITED)       CALIFORNIA MICROWAVE, INC.
- --------------------------------------------------------------------------------
(Dollars in thousands, except per share data)



<TABLE>
<CAPTION>
                                         BASIC EARNINGS PER SHARE
                    --------------------------------------------------------------------
                                               INCOME(LOSS)     INCOME(LOSS)
                                                  FROM              FROM          NET
FISCAL                              GROSS      CONTINUING       DISCONTINUED     INCOME
QUARTER              REVENUE        MARGIN     OPERATIONS        OPERATIONS      (LOSS)
- ----------------------------------------------------------------------------------------
<S>                 <C>             <C>          <C>             <C>            <C>     
1998(A)

Q1                  $ 64,427        $20,503       $ 2,312         $     --       $  2,312
Q2                    66,554         23,466         1,872               --          1,872
Q3                    66,631         22,569         3,105          (12,500)        (9,395)
Q4                    71,577         14,743            10           (2,559)        (2,549)
                    --------------------------------------------------------------------
                    $269,189        $81,281       $ 7,299         $(15,059)      $ (7,760)
1997(B)

Q1                  $ 61,777        $18,277       $   990         $ (2,863)      $ (1,873)
Q2                    62,754         12,371        (2,828)         (22,567)       (25,395)
Q3                    58,559         18,362         1,855           (7,859)        (6,004)
Q4                    71,071         23,747         2,562          (26,056)       (23,494)
                    --------------------------------------------------------------------
                    $254,161        $72,757       $ 2,579         $(59,345)      $(56,766)
                    --------------------------------------------------------------------
</TABLE>

<TABLE>
<CAPTION>
              BASIC EARNINGS PER SHARE                              DILUTED EARNINGS PER SHARE
            -----------------------------         -------------------------------------------------------------
                                                   NET                                                   NET
FISCAL      CONTINUING       DISCONTINUED         INCOME          CONTINUING       DISCONTINUED         INCOME
QUARTER     OPERATIONS       OPERATIONS           (LOSS)          OPERATIONS        OPERATIONS          (LOSS)
- ---------------------------------------------------------------------------------------------------------------
<S>         <C>              <C>                 <C>               <C>             <C>                  <C>
1998(A)

Q1            $0.14             $  --             $0.14             $0.14            $   --            $ 0.14
Q2             0.11                --              0.11              0.11                --              0.11
Q3             0.19             (0.76)            (0.57)             0.19             (0.75)            (0.56)
Q4               --             (0.16)            (0.16)               --             (0.16)            (0.16)
              ------------------------------------------------------------------------------------------------
              $0.45            $(0.92)           $(0.47)            $0.44            $(0.90)           $(0.47)

1997(B)

Q1            $0.06            $(0.18)           $(0.12)            $0.06            $(0.18)           $(0.12)
Q2            (0.18)            (1.40)            (1.57)            (0.18)            (1.40)            (1.57)
Q3             0.11             (0.48)            (0.37)             0.11             (0.48)            (0.37)
Q4             0.16             (1.59)            (1.44)             0.16             (1.59)            (1.43)
              ------------------------------------------------------------------------------------------------
              $0.16            $(3.66)           $(3.50)            $0.16            $(3.63)           $(3.48)
              ------------------------------------------------------------------------------------------------
</TABLE>

(A)  Fiscal 1998 second-quarter income from continuing operations includes a
     pre-tax charge of $1.9 million for a court-approved class action litigation
     settlement.

     Fiscal 1998 fourth-quarter gross margin includes $9.7 million of pre-tax
     charges primarily for inventory write-downs. Fiscal 1998 fourth-quarter
     income from continuing operations include pre-tax charges of $14.3 million
     consisting of $9.7 million primarily for inventory write-downs and $4.6
     million for restructuring and other charges. Additionally, the fourth
     quarter includes a $2.5 million benefit for previously reserved tax
     deductions and a gain on the sale of the Services Division of $6.3 million.

(B)  Fiscal 1997 second-quarter gross margin includes $6.6 million of pre-tax
     inventory charges. Including the inventory charges, income from continuing
     operations was reduced by pre-tax charges of $7.1 million.

STOCK AND QUARTERLY DATA (UNAUDITED)

California Microwave, Inc. has one series of $.10 par value common stock.
Holders of common stock have full voting rights and have the right to cumulate
votes for the election of directors. California Microwave reinvests earnings to
finance expansion of its business, has paid no cash dividends, and does not
anticipate changing this policy in the foreseeable future. At June 30, 1998, the
number of California Microwave shareholders totaled approximately 12,500, of
which approximately 1,800 were holders of record. California Microwave stock is
traded in the Nasdaq National Market under the trading symbol CMIC. The
following table sets forth for the fiscal periods indicated the high and low
stock prices.

Stock Prices By Quarter Fiscal Years 1998 and 1997

<TABLE>
<CAPTION>
                     1998                                1997
         -----------------------------------------------------------------------
         Q1       Q2       Q3       Q4      Q1       Q2       Q3       Q4
         -----------------------------------------------------------------------
<S>      <C>      <C>      <C>      <C>     <C>      <C>      <C>      <C>
High     21 1/8   21 3/4   22 1/4   24 1/4  15 5/8   18 1/4   19       15
Low      14       16 1/16  16 1/2   14 3/8  11 7/8   12 5/8   13 9/16  11 3/4
</TABLE>



                                       33

<PAGE>   1

                                                                      EXHIBIT 21

                              List of Subsidiaries

<TABLE>
<CAPTION>
Name                                              Place of Incorporation
- ----                                              ----------------------
<S>                                                <C>
California Microwave Foreign                       Barbados,
     Sales Corporation                             West Indies

Adaptive Broadband Limited                         England and Wales
</TABLE>

<PAGE>   1
                                                                      Exhibit 23

               CONSENT OF ERNST & YOUNG LLP, INDEPENDENT AUDITORS

We consent to the incorporation by reference in this Annual Report (Form 10-K) 
of California Microwave, Inc. of our report dated August 10, 1998 included in 
the 1998 Annual Report to Shareholders of California Microwave, Inc.

Our audits also included the financial statement schedule of California 
Microwave, Inc. listed in Item 14(a2). This schedule is the responsibility of 
the Company's management. Our responsibility is to express an opinion based on 
our audits. In our opinion, the financial statement schedule referred to above, 
when considered in relation to the basic financial statements taken as a whole, 
presents fairly in all material respects the information set forth therein.

We also consent to the incorporation by reference in the Registration Statements
(Form S-8 No.'s 33-09117, 33-24517, 33-44397, 33-58108, 33-73584, 33-86968,
333-19015 and 333-35025) pertaining to the 1992 Stock Option Plan, 1992
Restricted Stock Plan, Employee Stock Purchase Plan, and 1986 Stock Option Plan
of California Microwave, Inc.; the Non-Qualified Stock Option Agreement between
California Microwave, Inc. and Frederick Lawrence dated effective as of July 16,
1997; of our report dated August 10, 1998, with respect to the financial
statements incorporated herein by reference.


                                        /s/ ERNST & YOUNG LLP
                                        -----------------------------------

<PAGE>   1
                                                                      Exhibit 24


                               POWER OF ATTORNEY


     KNOW ALL PERSONS BY THESE PRESENTS, that each person whose signature 
appears below, being a member of the Board of Directors of California 
Microwave, Inc. (the "Company"), hereby constitutes and appoints Frederick D. 
Lawrence and Kenneth J. Wees, and each of them, as his true and lawful 
attorney-in-fact and agent, each with full power of substitution and 
resubstitution, for and in his name, place and stead, in any and all 
capacities, to sign on his behalf the Company's Annual Report on Form 10-K for 
its fiscal year ended June 30, 1998, and to execute any amendments thereto, and 
to file the same, with all exhibits thereto, and all other documents in 
connection therewith, with the Securities and Exchange Commission, with the 
full power and authority to do and perform each and every act and thing 
necessary or advisable to be done in connection therewith, as fully to all 
intents and purposes as he might or could do in person, hereby ratifying and 
confirming all that said attorney-in-fact and agent, or his substitute or 
substitutes, may lawfully do or cause to be done by virtue hereof.


DATED:  August 20, 1998


/s/ FREDERICK D. LAWRENCE                    /s/ WILLIAM B. MARX, JR.
- ----------------------------------           ----------------------------------
Frederick D. Lawrence                        William B. Marx, Jr.


/s/ ALFRED M. GRAY                           /s/ TERRY W. WARD
- ----------------------------------           ----------------------------------
Alfred M. Gray                               Terry W. Ward


/s/ ARTHUR H. HAUSMAN                        /s/ FREDERICK W. WHITRIDGE, JR.
- ----------------------------------           ----------------------------------
Arthur H. Hausman                            Frederick W. Whitridge, Jr.


/s/ GEORGE JOULWAN            
- ---------------------------------- 
George Joulwan
<PAGE>   2
                               POWER OF ATTORNEY

     KNOW ALL PERSONS BY THESE PRESENTS, that Leslie G. Denend, whose signature
appears below, being a member of the Board of Directors of California Microwave,
Inc. (the "Company"), hereby constitutes and appoints Frederick D. Lawrence and
Kenneth J. Wees, and each of them, as his true and lawful attorney-in-fact and
agent, each with full power of substitution and resubstitution, for and in his
name, place and stead, in any and all capacities, to sign on his behalf the
Company's Annual Report on Form 10-K for its fiscal year ended June 30, 1998,
and to execute any amendments thereto, and to file the same, with all exhibits
thereto, and all other documents in connection therewith, with the Securities
and Exchange Commission, with the full power and authority to do and perform
each and every act and thing necessary or advisable to be done in connection
therewith, as fully to all intents and purposes as he might or could do in
person, hereby ratifying and confirming all that said attorney-in-fact and
agent, or his substitute or substitutes, may lawfully do or cause to be done by
virtue hereof.

DATED: September 14, 1998


/s/ LESLIE G. DENEND
_________________________
Leslie G. Denend

<TABLE> <S> <C>

<ARTICLE> 5
<MULTIPLIER> 1,000
       
<S>                             <C>
<PERIOD-TYPE>                   YEAR
<FISCAL-YEAR-END>                          JUN-30-1998
<PERIOD-START>                             JUL-01-1997
<PERIOD-END>                               JUN-30-1998
<CASH>                                          23,974
<SECURITIES>                                     2,636
<RECEIVABLES>                                   48,793
<ALLOWANCES>                                     1,166
<INVENTORY>                                     37,562
<CURRENT-ASSETS>                               128,284
<PP&E>                                          60,874
<DEPRECIATION>                                  35,486 
<TOTAL-ASSETS>                                 201,705
<CURRENT-LIABILITIES>                           54,904
<BONDS>                                         60,248
                                0
                                          0
<COMMON>                                         1,663
<OTHER-SE>                                      82,890
<TOTAL-LIABILITY-AND-EQUITY>                   201,705
<SALES>                                        269,189
<TOTAL-REVENUES>                               269,189
<CGS>                                          178,219
<TOTAL-COSTS>                                  178,219
<OTHER-EXPENSES>                                 9,689<F1>
<LOSS-PROVISION>                                   719
<INTEREST-EXPENSE>                               4,468
<INCOME-PRETAX>                                  7,482<F2>
<INCOME-TAX>                                       183
<INCOME-CONTINUING>                              7,299
<DISCONTINUED>                                (15,059)
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                   (7,760)
<EPS-PRIMARY>                                   (0.47)<F3>
<EPS-DILUTED>                                   (0.47)
<FN>
<F1>Includes inventory write-downs of $9,063,000.
<F2>Includes gain on sale of business units of $6,290,000.
<F3>For purposes of this exhibit, primary means basic.
</FN>
        

</TABLE>

<TABLE> <S> <C>

<ARTICLE> 5
<RESTATED> 
<MULTIPLIER> 1,000
       
<S>                             <C>                <C>                  <C>                 <C>              <C>
<PERIOD-TYPE>                   YEAR               3-MOS               6-MOS               9-MOS             YEAR
<FISCAL-YEAR-END>                JUN-30-1995        JUN-30-1996         JUN-30-1996         JUN-30-1996       JUN-30-1996
<PERIOD-START>                   JUL-01-1994        JUL-01-1995         JUL-01-1995         JUL-01-1995       JUL-01-1995
<PERIOD-END>                     JUN-30-1995        SEP-30-1995         DEC-31-1995         MAR-31-1996       JUN-30-1996
<CASH>                                 1,983              1,639               6,296               1,502             4,560
<SECURITIES>                             613              1,017               1,126               1,247             1,504
<RECEIVABLES>                         35,614             32,520              37,167              35,568            37,462
<ALLOWANCES>                             943                236                 759                 730               798
<INVENTORY>                           38,700             39,073              33,941              42,158            50,026
<CURRENT-ASSETS>                     175,954            183,519             180,250             184,422           186,682
<PP&E>                                34,044             47,528              52,087              53,009            58,191
<DEPRECIATION>                        15,882             28,775              29,211              30,300            34,594
<TOTAL-ASSETS>                       280,495            286,600             285,479             289,416           292,375
<CURRENT-LIABILITIES>                 50,133             52,632              47,580              50,917            45,230
<BONDS>                               73,707             72,856              72,950              70,474            77,133
                      0                  0                   0                   0                 0
                                0                  0                   0                   0                 0
<COMMON>                               1,572              1,584               1,586               1,598             1,603
<OTHER-SE>                           152,140            159,528             163,363             166,427           168,409
<TOTAL-LIABILITY-AND-EQUITY>         280,495            286,600             285,479             289,416           292,375
<SALES>                              216,419             58,044             119,608             176,142           239,964
<TOTAL-REVENUES>                     216,419             58,044             119,608             176,142           239,964
<CGS>                                135,506             38,100              78,539             115,285           158,042
<TOTAL-COSTS>                        135,506             38,100              78,539             115,285           158,042
<OTHER-EXPENSES>                           0                  0                   0                   0                 0
<LOSS-PROVISION>                         179                 40                  97                 137               177
<INTEREST-EXPENSE>                     3,833              1,017               2,280               3,197             4,314
<INCOME-PRETAX>                       21,547              5,035              11,862              16,557            20,872
<INCOME-TAX>                           6,518              1,813               4,270               5,960             7,514
<INCOME-CONTINUING>                   15,029              3,222               7,592              10,597            13,358
<DISCONTINUED>                      (22,924)              1,885               1,163               (517)           (1,735)
<EXTRAORDINARY>                            0                  0                   0                   0                 0
<CHANGES>                                  0                  0                   0                   0                 0
<NET-INCOME>                         (7,895)              5,107               8,755              10,080            11,623
<EPS-PRIMARY>                          (.51)<F1>            .32<F1>             .55<F1>             .63<F1>           .73<F1>
<EPS-DILUTED>                          (.49)                .31                 .54                 .62               .72
<FN>
<F1>For purposes of this exhibit, primary means basic.
</FN>
        

</TABLE>

<TABLE> <S> <C>

<ARTICLE> 5
<RESTATED> 
<MULTIPLIER> 1,000
       
<S>                             <C>                     <C>                     <C>                     <C>
<PERIOD-TYPE>                                    3-MOS                   6-MOS                   9-MOS                    YEAR
<FISCAL-YEAR-END>                          JUN-30-1997             JUN-30-1997             JUN-30-1997             JUN-30-1997
<PERIOD-START>                             JUL-01-1996             JUL-01-1996             JUL-01-1996             JUL-01-1996
<PERIOD-END>                               SEP-30-1996             DEC-31-1996             MAR-31-1997             JUN-30-1997
<CASH>                                           4,224                   5,695                   1,634                   4,974
<SECURITIES>                                     1,853                   1,968                   1,795                   2,097
<RECEIVABLES>                                   35,991                  38,049                  35,147                  36,644
<ALLOWANCES>                                       838                   1,149                     871                     943
<INVENTORY>                                     43,272                  41,082                  49,300                  50,353
<CURRENT-ASSETS>                               182,055                 169,850                 174,544                 183,564
<PP&E>                                          57,895                  59,257                  60,946                  53,460
<DEPRECIATION>                                  33,798                  35,663                  37,603                  30,648
<TOTAL-ASSETS>                                 286,841                 271,985                 273,484                 266,373
<CURRENT-LIABILITIES>                           36,697                  61,069                  60,937                  72,058
<BONDS>                                         80,599                  66,564                  72,318                  72,301
                                0                       0                       0                       0
                                          0                       0                       0                       0
<COMMON>                                         1,614                   1,615                   1,630                   1,641
<OTHER-SE>                                     167,931                 142,737                 138,599                 116,383
<TOTAL-LIABILITY-AND-EQUITY>                   286,841                 271,985                 273,484                 266,373
<SALES>                                         61,777                 124,531                 183,090                 254,161
<TOTAL-REVENUES>                                61,777                 124,531                 183,090                 254,161
<CGS>                                           43,500                  93,883                 134,080                 181,404
<TOTAL-COSTS>                                   43,500                  93,883                 134,080                 181,404
<OTHER-EXPENSES>                                     0                       0                       0                       0
<LOSS-PROVISION>                                    40                     351                     393                     465
<INTEREST-EXPENSE>                               1,332                   2,654                   4,060                   5,944
<INCOME-PRETAX>                                  1,347                 (2,745)<F2>                  25<F2>               3,847<F2>
<INCOME-TAX>                                       357                   (907)                       8                   1,268
<INCOME-CONTINUING>                                990                 (1,838)                      17                   2,579
<DISCONTINUED>                                 (2,863)                (25,430)                (33,289)                (59,345)
<EXTRAORDINARY>                                      0                       0                       0                       0
<CHANGES>                                            0                       0                       0                       0
<NET-INCOME>                                   (1,873)                (27,268)                (33,272)                (56,766)
<EPS-PRIMARY>                                    (.12)<F1>              (1.69)<F1>              (2.06)<F1>              (3.50)<F1>
<EPS-DILUTED>                                    (.12)                  (1.69)                  (2.04)                  (3.48)
<FN>
<F1>For purposes of this exhibit, primary means basic.
<F2>Includes gain from sale of subsidiary of $2,744,000.
</FN>
        

</TABLE>

<TABLE> <S> <C>

<ARTICLE> 5
<RESTATED> 
<MULTIPLIER> 1,000
       
<S>                             <C>                     <C>                     <C>
<PERIOD-TYPE>                                    3-MOS                   6-MOS                   9-MOS
<FISCAL-YEAR-END>                          JUN-30-1998             JUN-30-1998             JUN-30-1998
<PERIOD-START>                             JUL-01-1997             JUL-01-1997             JUL-01-1997
<PERIOD-END>                               SEP-30-1997             DEC-31-1997             MAR-31-1998
<CASH>                                           2,132                   3,408                   3,265
<SECURITIES>                                     2,534                   2,755                   2,838
<RECEIVABLES>                                   45,724                  48,330                  56,335
<ALLOWANCES>                                       930                     825                   1,176
<INVENTORY>                                     47,553                  44,390                  50,819
<CURRENT-ASSETS>                               176,460                 176,532                 175,254
<PP&E>                                          56,916                  58,357                  58,526
<DEPRECIATION>                                  32,504                  34,287                  34,830
<TOTAL-ASSETS>                                 258,354                 257,342                 247,336
<CURRENT-LIABILITIES>                           66,705                  66,905                  77,295
<BONDS>                                         66,263                  62,895                  60,485
                                0                       0                       0
                                          0                       0                       0
<COMMON>                                         1,650                   1,653                   1,665
<OTHER-SE>                                     119,746                 121,899                 105,891
<TOTAL-LIABILITY-AND-EQUITY>                   258,354                 257,342                 247,336
<SALES>                                         64,427                 130,981                 197,612
<TOTAL-REVENUES>                                64,427                 130,981                 197,612
<CGS>                                           43,924                  87,012                 131,074
<TOTAL-COSTS>                                   43,924                  87,012                 131,074
<OTHER-EXPENSES>                                     0                       0                       0
<LOSS-PROVISION>                                    47                       0                     233
<INTEREST-EXPENSE>                               1,113                   2,161                   3,476
<INCOME-PRETAX>                                  3,612                   6,538                  11,372
<INCOME-TAX>                                     1,300                   2,354                   4,083
<INCOME-CONTINUING>                              2,312                   4,184                   7,289
<DISCONTINUED>                                       0                       0                (12,500)<F2>
<EXTRAORDINARY>                                      0                       0                       0
<CHANGES>                                            0                       0                       0
<NET-INCOME>                                     2,312                   4,184<F1>             (5,211)
<EPS-PRIMARY>                                      .14<F1>                 .25<F1>               (.32)<F1>
<EPS-DILUTED>                                      .14                     .25                   (.31)
<FN>
<F1>For purposes of this exhibit, primary means basic.
<F2>Discontinued operations -- consists of additional loss on disposal of the
Microwave Networks Division.
</FN>
        

</TABLE>


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