LOGIMETRICS INC
SC 13D/A, 1998-12-01
RADIO & TV BROADCASTING & COMMUNICATIONS EQUIPMENT
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                       SECURITIES AND EXCHANGE COMMISSION

                             Washington, D. C. 20549

                                  SCHEDULE l3D

                    Under the Securities Exchange Act of 1934
                               (Amendment No. 1)*

                                LOGIMETRICS, INC.
- --------------------------------------------------------------------------------
                                (Name of Issuer)

                                  Common Stock
- --------------------------------------------------------------------------------
                         (Title of Class of Securities)

                                    541410106
- --------------------------------------------------------------------------------
                                 (CUSIP Number)

                                                     with a copy to:
Charles S. Brand                                     John D. Hogoboom
c/o mmTech, Inc.                                     LOWENSTEIN SANDLER PC
20 Meridian Road                                     65 Livingston Avenue
Eatontown, New Jersey  07724                         Roseland, New Jersey  07068
(908) 935-7150                                       (973) 597-2500

- --------------------------------------------------------------------------------
                       (Name, Address and Telephone Number
                         of Person Authorized to Receive
                           Notices and Communications)

                                October 21, 1998
- --------------------------------------------------------------------------------
                      (Date of Event which Requires Filing
                               of this Statement)

If the filing person has previously  filed a statement on Schedule l3G to report
the  acquisition  which is the subject of this  Schedule 13D, and is filing this
schedule because of Rule 13d-1(e), (f) or (g), check the following box [ ].

Note: Six copies of this statement, including all exhibits, should be filed with
the  Commission.  See Rule  l3d-7(b) for other  parties to whom copies are to be
sent.

*The  remainder of this cover page shall be filled out for a reporting  person's
initial filing on this form with respect to the subject class of securities, and
for  any  subsequent   amendment   containing   information  which  would  alter
disclosures provided in a prior cover page.

The information required on the remainder of this cover page shall not be deemed
to be "filed" for the purpose of Section 18 of the  Securities  Exchange  Act of
1934 ("Act") or otherwise  subject to the liabilities of that section of the Act
but  shall be  subject  to all other  provisions  of the Act  (however,  see the
Notes).

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

<PAGE>


                               CUSIP NO. 541410106
- --------------------------------------------------------------------------------

1)   Names of Reporting  Persons  I.R.S.  Identification  Nos. of Above  Persons
     (entities only):

                                Charles S. Brand


- --------------------------------------------------------------------------------
2)   Check the Appropriate Box if a Member of a Group (See Instructions):

                  (a) ___              (b) ___       

- --------------------------------------------------------------------------------
3)   SEC Use Only

- --------------------------------------------------------------------------------
4)   Source of Funds (See Instructions):PF, OO

     
- --------------------------------------------------------------------------------
5)   Check if Disclosure of Legal  Proceedings  is Required  Pursuant to
     Items 2(d) or 2(e): Not Applicable

- --------------------------------------------------------------------------------
6)   Citizenship or Place of Organization:  United States

- --------------------------------------------------------------------------------
       Number of                      7)    Sole Voting Power:       17,381,133*
       Shares Beneficially            8)    Shared Voting Power:          0
       Owned by
       Each Reporting                 9)    Sole Dispositive Power:  17,381,133*
         Person   With:              10)    Shared Dispositive Power:     0

- --------------------------------------------------------------------------------
11)    Aggregate Amount Beneficially Owned by Each Reporting Person:

                17,381,133*

- --------------------------------------------------------------------------------
12)   Check if the  Aggregate  Amount  in Row  (11)  Excludes
      Certain Shares (See Instructions): 

               Not Applicable
- --------------------------------------------------------------------------------
13)   Percent of Class Represented by Amount in Row (11):

                61.0%*

- --------------------------------------------------------------------------------
14)   Type of Reporting Person (See Instructions):  IN

- --------------------------------------------------------------------------------
* Includes an aggregate of 13,333  shares of Common Stock  issuable to Mr. Brand
upon the exercise or  conversion of securities  exercisable  for or  convertible
into shares of Common Stock within 60 days of October 21, 1998.


<PAGE>



Item 1.   Security and Issuer.

          This  Statement on Schedule 13D (the  "Schedule  13D")  relates to the
Common Stock,  par value $.01 per share (the "Common  Stock"),  of  LogiMetrics,
Inc., a Delaware  corporation  (the  "Company"),  and is being filed pursuant to
Rule 13d-1 under the  Securities  Exchange Act of 1934,  as amended (the "Act").
The principal  executive offices of the Company are located at 50 Orville Drive,
Bohemia, New York 11716.

Item 4.   Purpose of the Transaction.

          Pursuant to the terms of an Agreement and Plan of Merger,  dated as of
December  18, 1996 (as  amended,  the "Merger  Agreement"),  among the  Company,
mm-Tech  Acquisition  Corp.  ("Merger Sub"),  mmTech and Mr. Brand, on April 25,
1997 the Company acquired mmTech by merging Merger Sub with and into mmTech (the
"Merger").  Under the terms of the Merger  Agreement,  each outstanding share of
mmTech Common Stock was converted  pursuant to the Merger into 192,478 shares of
Common  Stock,  resulting in the issuance of  19,247,800  shares.  The Merger is
intended  to be  tax  free  and to  qualify  as a  "pooling  of  interests"  for
accounting purposes.

          Upon  consummation  of the  Merger,  Mr.  Brand,  the founder and sole
shareholder of mmTech,  became the Chairman and Chief  Executive  Officer of the
Company.  Norman M. Phipps,  the  Chairman and Acting  President of the Company,
became the President and Chief  Operating  Officer of the Company.  In addition,
pursuant to the Merger,  the Company's Board of Directors was  reconstituted  to
consist  of  Mr.  Brand,  Mr.  Phipps,   Alfred  Mendelsohn,   Frank  Brand  and
Jean-Francois Carreras.

          Pursuant to the terms of a Stock Purchase Agreement, dated October 21,
1998 (the "Stock Purchase Agreement"), Mr. Brand sold 2,000,000 shares of Common
Stock  to a  group  of  institutional  investors  (the  "Investors")  for a cash
purchase price of $500,000, or $0.25 per share. The sale was made as a condition
to the transactions contemplated by a Purchase Agreement, dated October 21, 1998
(the "Purchase  Agreement"),  among the Company and the purchasers party thereto
(including  the  Investors).  Pursuant to the  Purchase  Agreement,  the Company
issued and sold approximately $2.7 million in aggregate face amount of its Class
C 13% Senior  Subordinated  Debentures due September 30, 1999 (the "Debentures")
for an aggregate  purchase price of $2.0 million.  As required by the Investors,
Mr. Brand used the  proceeds of the sale of Common  Stock  pursuant to the Stock
Purchase  Agreement  to acquire  approximately  $667,000  in face  amount of the
Debentures  pursuant to the  Purchase  Agreement  for a cash  purchase  price of
$500,000.  The Debentures are  convertible  upon the earlier of January 31, 1999
and the  occurrence  of certain  events into  shares of Common  Stock at varying
conversion prices set forth in the Debentures.

          Pursuant  to the  terms  of a  Registration  Rights  Agreement,  dated
October 21, 1998 (the "Registration  Rights  Agreement"),  the purchasers of the
Debentures,  including Mr. Brand, have certain  registration rights with respect
to the shares of Common Stock issuable upon conversion of the Debentures.

          Mr.  Brand has no current  plans to acquire  beneficial  ownership  of
additional  shares of Common  Stock,  other than  pursuant to the grant of stock
options or other awards by the Company.  However,  depending  upon the Company's
business  and  prospects,  future  developments,  market  conditions  and  other
factors,  Mr. Brand may, from time to time, purchase additional shares of Common
Stock or dispose of all or a portion of the shares of Common Stock  beneficially
owned by him, either in the open market or in privately negotiated transactions.

          Except as described  above, Mr. Brand has no plans or proposals of the
type set forth in paragraphs (a) through (j) of Item 4 of Schedule 13D.

          A copy of the Merger  Agreement was filed as an Exhibit to Mr. Brand's
Schedule 13D as originally  filed on May 9, 1997 and is  incorporated  herein by
reference.  The description of the Merger Agreement set forth above is a summary
only,  is not  intended to be  complete,  and is  qualified  in its  entirety by
reference to the complete text of such documents filed  herewith.  Copies of the
Stock Purchase  Agreement,  the Purchase  Agreement and the Registration  Rights
Agreement are being filed as Exhibits to this Schedule 13D,  Amendment 1 and are
incorporated  herein by reference.  The  description of such documents set forth
above is a summary only, is not intended to be complete, and is qualified in its
entirety by reference to the complete text of such documents filed herewith.

Item 5.   Interest in Securities of the Issuer.

          As of October 21, 1998,  there were 28,470,430  shares of Common Stock
issued and outstanding. As of that date, Mr. Brand beneficially owned 17,381,133
of such shares, or 61.0% of the total outstanding  (including shares issuable to
Mr. Brand upon the  exercise or  conversion  of  securities  exercisable  for or
convertible into shares of Common Stock within 60 days of October 21, 1998). Mr.
Brand  possesses sole voting and  dispositive  power with respect to all of such
shares.  Because the Debentures are not presently  convertible within 60 days of
the date hereof,  the shares of Common Stock  beneficially owned by Mr. Brand as
reported pursuant to this Schedule 13D do not 

<PAGE>

include any shares of Common Stock issuable upon  conversion of the  Debentures.
Except as described in Item 4 above, Mr. Brand has not effected any transactions
in the Common Stock during the past 60 days.

          No other  person is known to Mr. Brand to have the right to receive or
power to direct  dividends  from, or proceeds from the sale of, shares of Common
Stock beneficially owned by Mr. Brand.

Item 6. Contracts, Arrangements, Understandings or Relationships With Respect to
        Securities of the Issuer.

          In July 1997, the Company entered into a Purchase Agreement (the "1997
Purchase Agreement") with a group of institutional investors (the "Purchasers").
Pursuant to the terms of the 1997  Purchase  Agreement,  the Company  issued and
sold to the Purchasers  certain  securities  for an aggregate  purchase price of
$4,352,500.

          In connection with the transactions  contemplated by the 1997 Purchase
Agreement, the Purchasers, the Company and Mr. Brand entered into a Stockholders
Agreement (the "Stockholders  Agreement") pursuant to which, among other things,
Mr.  Brand agreed to certain  restrictions  on his ability to sell his shares of
Common Stock. Pursuant to the terms of the Stockholders  Agreement,  the size of
the Board of Directors was to be increased to eight  members and the  Purchasers
received the right to appoint four directors. At either the request of Mr. Brand
or the Purchasers, the size of the Board may be further increased by one and Mr.
Brand and the Purchasers  will have the right to mutually  select an independent
director to fill the  resulting  vacancy.  Further,  in the event that  Cerberus
Partners,  L.P. (or any subsequent  holder of the Company's Amended and Restated
Class B 13% Senior Subordinated  Convertible Pay-in-Kind Debentures due July 29,
1999) (the "Class B  Debentures")  exercises  its right to designate a member of
the Board of  Directors,  the number of directors  will be increased by two, the
holder of the Class B Debentures will have the right to appoint one director and
Mr.  Brand  and the  Purchasers  will have the right to  appoint  an  additional
independent director.

          Pursuant to the terms of the  Stockholders  Agreement,  Mr.  Brand has
appointed  himself,  Dr.  Frank A. Brand,  Jean-Francois  Carreras and Norman M.
Phipps and the Purchasers have appointed Mark B. Fisher, Francisco A. Garcia and
Kenneth C. Thompson as directors of the Company.

          Under the terms of the Stockholders  Agreement,  the parties agreed to
cause (i) the  Executive  Committee of the Board of Directors to be comprised of
two  directors  designated  by Mr.  Brand  and one  director  designated  by the
Purchasers,  (ii) the Audit  Committee of the Board of Directors to be comprised
of two directors  designated  by Mr. Brand and two  directors  designated by the
Purchasers, and (iii) the Compensation Committee of the Board of Directors to be
comprised of two directors  designated by Mr. Brand and two directors designated
by the  Purchasers.  The  Purchasers  also have the right to  designate a second
director to serve on the Executive Committee of the Board of Directors.

          Effective  in  March  1998,  Kenneth  C.  Thompson  became  the  Chief
Executive Officer of the Company. Under the terms of the Stockholders Agreement,
Mr. Thompson is treated as a director designated by Mr. Brand and is entitled to
serve as a member of the Executive Committee of the Board of Directors.

          Under  the  terms of the  Stockholders  Agreement,  the  holders  of a
majority of the shares of Common Stock beneficially owned by the Purchasers have
the right, subject to certain limitations,  to cause the Company to enter into a
"Company  Sale".  A Company  Sale is  defined  to  include  (i) a sale of all or
substantially  all  of  the  assets  of  the  Company  (other  than  to  certain
affiliates),  (ii) a merger,  consolidation,  share  exchange  or other  similar
transaction in which the holders of the Company's voting stock receive less than
50% of the voting power of the surviving  entity,  (iii) a sale,  disposition or
issuance  of shares of voting  stock of the  Company in which a person or entity
(other than a party to the Stockholder Agreement or its affiliates) acquires 50%
or more of the total  voting  power of the  Company,  and (iv) the  formation of
certain partnerships, joint ventures and other strategic alliances involving the
sale or transfer of all or  substantially  all of the assets of the Company to a
third party.

          The  Stockholders  Agreement  terminates upon the earliest to occur of
(i) the  written  consent of the  holders of a majority  of the shares of Common
Stock  beneficially owned by the Purchasers and the holders of a majority of the
shares  of  Common  Stock  then  beneficially  owned by Mr.  Brand  and  certain
transferees,  (ii)  Mr.  Brand  and  certain  transferees,  as a  group,  or the
Purchasers,  as a group,  becoming the beneficial owners of less than 10% of the
outstanding  Common Stock  (determined on a fully-diluted  basis), or (iii) upon
the  consummation  of a  Company  Sale  in  accordance  with  the  terms  of the
Stockholders Agreement.

          A copy of the  Stockholders  Agreement is being filed as an Exhibit to
this Schedule 13D, and is incorporated  herein by reference.  The description of
the Stockholders Agreement set forth above is a summary only, is not intended to
be complete,  and is qualified in its entirety by reference to the complete text
of the Stockholders Agreement filed herewith.


Item 7.       Material to be Filed as Exhibits.


Exhibit 1     Agreement  and Plan of Merger, dated as of December  18, 1996 (the
              "Merger  Agreement"), among LogiMetrics, Inc., mm-Tech Acquisition
              Corp.,  mmTech,  Inc. and Charles  S. Brand  (previously  filed as
              Exhibit  2.1 to the  Company's Current Report  on Form  8-K  dated
              December 18, 1996 and incorporated herein by reference).

Exhibit 2     Amendment  to  Merger Agreement (previously filed  as Exhibit 2 to
              the original  Schedule 13D of Mr. Brand as  filed  on May 9,  1997
              and incorporated herein by reference).

Exhibit 3     Stock Purchase   Agreement,   dated   October  21,   1998,   among
              LogiMetrics, Inc., Charles  S. Brand and the other  parties  named
              therein.

Exhibit 4     Purchase Agreement,  dated October 21, 1998,   among  LogiMetrics,
              Inc., Charles S.  Brand  and the other  parties  named  therein.

Exhibit 5     Registration Rights Agreement,   dated  October  21,  1998,  among
              LogiMetrics, Inc., Charles  S. Brand and the other  parties  named
              therein.

Exhibit 6     Stockholders Agreement, dated July 29, 1997,  among  LogiMetrics, 
              Inc., Charles S.  Brand  and the other  parties  named  therein.


<PAGE>


                                    SIGNATURE

          After  reasonable  inquiry  and  to  the  best  of  the  undersigned's
knowledge and belief,  the  undersigned  hereby certify that the information set
forth in this statement is true, complete and correct.

                                            December 1, 1998




                                            /s/Charles S. Brand
                                            -----------------------------
                                            Charles S. Brand




ATTENTION:  INTENTIONAL  MISSTATEMENTS  OR OMISSIONS OF FACT CONSTITUTE  FEDERAL
CRIMINAL VIOLATIONS (SEE 18 U.S.C. 1001).





                            STOCK PURCHASE AGREEMENT

     STOCK PURCHASE  AGREEMENT,  dated October 21, 1998,  among Charles S. Brand
(the  "Seller")  and  the  purchasers  listed  on  the  signature  pages  hereto
(collectively, the "Purchasers").

                              W I T N E S S E T H:

     WHEREAS,  the Seller is the legal and beneficial owner of 19,367,800 of the
issued and  outstanding  common  stock,  par value  $.01 per share (the  "Common
Stock"), of LogiMetrics, Inc. (the "Company"); and

     WHEREAS, the Seller desires to sell and transfer to the Purchasers, and the
Purchasers desire to purchase from the Seller,  2,000,000 shares of Common Stock
(the "Brand Shares"), all as more specifically provided herein;

     NOW, THEREFORE,  in consideration of the mutual covenants contained herein,
and intending to be legally bound, the parties hereto agree as follows:

                                    ARTICLE I

                        Purchase and Sale of Brand Shares

     Section 1.1. Purchase and Sale of Brand Shares.  Upon the terms and subject
to the  conditions of this  Agreement  and on the basis of the  representations,
warranties and agreements  contained herein,  the Seller hereby sells,  assigns,
transfers,  conveys and delivers to the  Purchasers  the Brand Shares for a cash
purchase  price of $0.25 per share or an  aggregate of $500,000  (the  "Purchase
Price").  The number of Brand Shares being  purchased by each  Purchaser and the
aggregate  Purchase Price  allocable to each Purchaser is set forth on Exhibit A
attached hereto. The Purchase Price shall be payable in cash by wire transfer to
an account or accounts  specified in writing by the Seller  simultaneously  with
the delivery to the Purchasers of the Brand Shares,  in proper form for transfer
or  otherwise  accompanied  by blank stock  powers  executed by the Seller (with
signature guaranteed).

                                   ARTICLE II

               Representations and Warranties Regarding the Seller


     The Seller hereby represents and warrants to the Purchasers as follows:

     Section  2.1.  Authorization.  The Seller has the  capacity  to execute and
deliver this Agreement and to perform his obligations  hereunder.  The Seller is
under no impairment or other disability,  legal, physical,  mental or otherwise,
that  would  preclude  or limit  the  ability  of such  Seller  to  perform  his
obligations hereunder. This Agreement constitutes a valid and binding obligation
of the Seller,  enforceable  against such Seller in  accordance  with its terms,
subject  to  bankruptcy,   insolvency,   fraudulent  transfer,   reorganization,
moratorium  and similar laws of general  applicability  relating to or affecting
creditors' rights and to general equity principles.

     Section 2.2. Non-contravention.  Neither the execution and delivery of this
Agreement nor the  performance by the Seller of his  obligations  hereunder will
(i) violate or result in a breach (with or without the lapse of time, the giving
of notice or both) of or constitute a default under (A) any contract, agreement,
commitment,  indenture,  mortgage, lease, pledge, note, license, permit or other
instrument or obligation,  other than Section 2.3 of the Stockholders Agreement,
dated as of July 29, 1997 (the "Stockholders Agreement"),  among the Seller, the
Company and the other parties thereto, or (B) any judgment,  order, decree, law,
rule or  regulation  or  other  restriction  of any  national,  federal,  state,
provincial,  county, municipal or local government,  foreign or domestic, or the
government of any political subdivision of any of the foregoing,  or any entity,
authority,   agency,  ministry  or  other  similar  body  exercising  executive,
legislative, judicial, regulatory or administrative authority or functions of or
pertaining to  government,  including any authority or other  quasi-governmental
entity  established  to perform any of such  functions  (each,  a  "Governmental
Authority"),  in each case to which the Seller is a party or by which the Seller
is bound or to which any of his assets or properties are subject, or (ii) result
in the creation or  imposition of any lien,  claim,  charge,  mortgage,  pledge,
security  interest,  equity,  restriction  or other  encumbrance  (collectively,
"Encumbrances") on the Brand Shares.

     Section 2.3. No Consents.  Except for  compliance  with the  provisions  of
Section  2.3 of the  Stockholders  Agreement,  no notice  to,  filing  with,  or
authorization,  registration,  consent or approval of any Governmental Authority
or  other   individual,   partnership,   corporation,   joint   stock   company,
unincorporated  organization  or  association,  trust  or  joint  venture,  or a
governmental  agency or  political  subdivision  thereof  (each,  a "Person") is
necessary for the  execution,  delivery or  performance of this Agreement or the
consummation of the transactions contemplated hereby by the Seller. The approval
set forth in Section 5.1 hereof is sufficient to authorize the sale of the Brand
Shares pursuant to the provisions of the Stockholders Agreement.

     Section  2.4.  Ownership  of the Shares.  The Seller owns the Brand  Shares
beneficially  and of  record,  free and clear of any  Encumbrances,  other  than
Encumbrances  created  pursuant to the terms of the  Stockholders  Agreement and
those arising under applicable federal and state securities laws. Except for the
Stockholders  Agreement,  there are no voting  trust  arrangements,  shareholder
agreements  or other  agreements  (i) granting  any option,  warrant or right of
first refusal with respect to the Brand Shares to any Person,  (ii)  restricting
the right of the  Seller to sell the Brand  Shares to the  Purchasers,  or (iii)
restricting  any other  right of the Seller  with  respect to the Brand  Shares.
Subject to compliance with Section 2.3 of the Stockholders Agreement, the Seller
has the absolute and unrestricted  right, power and capacity to sell, assign and
transfer the Brand Shares to the Purchasers  free and clear of any  Encumbrances
(except for  Encumbrances  created  pursuant to the  Stockholders  Agreement and
those arising under applicable federal and state securities laws). Upon delivery
to the Purchasers of the certificates  representing the Brand Shares in exchange
for the Purchase Price,  the Purchasers will acquire good,  valid and marketable
title to the Brand  Shares,  free and clear of any  Encumbrances  created by the
Seller.

     Section  2.5.  Brokers.  No Person is or will be  entitled  to a  broker's,
finder's,  investment  banker's,  financial  adviser's  or similar  fee from the
Seller in connection with this Agreement or any of the transactions contemplated
hereby.

                                   ARTICLE III

             Representations and Warranties Regarding the Purchasers

     The Purchasers hereby, severally and not jointly,  represent and warrant to
the Seller as follows:

     Section 3.1.  Organization.  Each  Purchaser  that is not an  individual is
either a corporation,  limited liability company, general partnership or limited
partnership,  duly  organized,  validly  existing and in good standing under the
laws of the jurisdiction of its organization.

     Section 3.2.  Authorization.  Each  Purchaser that is not an individual has
the power and authority (corporate,  limited liability company,  partnership and
other) to execute  and deliver  this  Agreement  and to perform its  obligations
hereunder,  all of which have been duly  authorized by all requisite  corporate,
limited  liability  company or  partnership  action.  Each  Purchaser that is an
individual has the capacity to execute and deliver this Agreement and to perform
his or her obligations  hereunder.  Each such  individual  Purchaser is under no
impairment or other disability, legal, physical, mental or otherwise, that would
preclude  or  limit  the  ability  of  such  Purchaser  to  perform  his  or her
obligations  under this  Agreement.  This  Agreement  has been duly  authorized,
executed and  delivered by each  Purchaser  and  constitutes a valid and binding
agreement of such  Purchaser,  enforceable  against such Purchaser in accordance
with  its  terms,  subject  to  bankruptcy,   insolvency,  fraudulent  transfer,
reorganization, moratorium and similar laws of general applicability relating to
or affecting creditors' rights and to general equity principles.

     Section  3.3.  Access to  Information.  The  Purchasers  have  received all
information  regarding  the Company  that they deemed  necessary or advisable to
evaluate the risks and merits of an investment in the Brand Shares. In addition,
the Purchasers and their respective purchaser representatives,  if any, have had
an  opportunity  to ask  questions  of and receive  answers  from the Seller and
representatives  of the Company  concerning  the  business of the  Company,  its
condition and prospects  (financial  and other) and the terms and  conditions of
the offering of the Brand Shares.

     Section  3.4.  Accredited  Investor.   Each  Purchaser  is  an  "Accredited
Investor"  as such term is defined in Rule 501 of the rules and  regulations  of
the Commission promulgated under the Securities Act. No Purchaser was formed for
the purpose of investing in the Brand Shares.

     Section 3.5.  Investment  Intent. (a) Each Purchaser is acquiring the Brand
Shares to be purchased  for it for its own account for  investment  only and not
for or with a view to resale or  distribution  (except  for the  disposition  by
certain  of the  Purchasers  of up to  200,000  of the Brand  Shares to  certain
executive  officers and  directors of the  Company).  Except as described in the
prior  sentence,  no  Purchaser  has  entered  into any  contract,  undertaking,
agreement  or  arrangement  with any person to sell,  transfer or pledge to such
person or anyone else the Brand Shares and no Purchaser has any present plans or
intentions  to  enter  into  any  such  contract,   undertaking,   agreement  or
arrangement.

          (b) Each Purchaser has the financial ability to bear the economic risk
of losing its entire  investment  in the Brand  Shares,  is prepared to bear the
economic risk of its investment therein for an indefinite time and can afford to
sustain a complete loss of its investment therein.

          (c) The overall  commitment of each Purchaser to investments which are
not  readily  marketable  is not  disproportionate  to  its  net  worth,  and an
investment in the Brand Shares will not cause such overall  commitment to become
excessive. Each Purchaser's need for diversification in its investment portfolio
will not be impaired by an investment in the Brand Shares.

          (d) Each  Purchaser has adequate  means of  satisfying  its short term
needs for cash and has no present need for  liquidity  which would require it to
sell its Brand Shares or any interest therein.

          (e) Each  Purchaser has  substantial  experience in making  investment
decisions  of this type  and/or is relying on its own  advisors  in making  this
investment decision and, therefore,  either alone or together with its advisors,
has such knowledge and  experience in financial and business  matters that it is
capable of evaluating the merits and risks of an investment in the Brand Shares.

          (f) Each  Purchaser  understands  that  the  Brand  Shares  constitute
restricted  securities  within  the  meaning of Rule 144  promulgated  under the
Securities Act, and that none of the Brand Shares, or any interest therein,  may
be sold  except  pursuant  to an  effective  registration  statement  under  the
Securities Act or in a transaction exempt from registration under the Securities
Act, and understands the meaning and effect of such restriction.

          (g) Each  Purchaser has  considered  and, to the extent such Purchaser
believed such discussion was necessary,  discussed with its professional  legal,
tax and financial  advisers the suitability of an investment in the Brand Shares
for such Purchaser's  particular tax and financial  situation and each Purchaser
has determined that the Brand Shares are a suitable investment for it.

          (h) EACH PURCHASER  UNDERSTANDS THAT AN INVESTMENT IN THE BRAND SHARES
BEING  PURCHASED  BY IT  INVOLVES  A HIGH  DEGREE  OF  RISK,  INCLUDING  WITHOUT
LIMITATION, RISKS RELATING TO THE COMPANY'S HISTORY OF LOSSES, RISKS RELATING TO
THE  RECENT  CHANGE IN THE  COMPANY'S  BUSINESS  FOCUS,  RISKS  RELATING  TO THE
COMPANY'S  DEPENDENCE  UPON THE DEVELOPMENT OF NEW MARKETS OF UNCERTAIN SIZE AND
GROWTH  PROSPECTS,  THE  COMPANY'S  DEFAULTS  UNDER  SUBSTANTIALLY  ALL  OF  ITS
INDEBTEDNESS AND OUTSTANDING  PREFERRED STOCK, THE COMPANY'S CONTINUING NEED FOR
ADDITIONAL   CAPITAL,   THE  COMPANY'S  NEED  FOR  LIQUIDITY,   THE  EFFECTS  OF
COMPETITION,  THE COMPANY'S RELIANCE ON KEY PERSONNEL,  THE COMPANY'S DEPENDENCE
ON TECHNOLOGY AND TECHNOLOGICAL INNOVATION, THE EFFECTS OF GOVERNMENT REGULATION
OF  THE  TELECOMMUNICATIONS  INDUSTRY,  THE  RESTRICTIONS  ON  TRANSFER  OF  THE
SECURITIES, THE SUBORDINATION PROVISIONS OF THE DEBENTURES,  POTENTIAL CONFLICTS
OF  INTEREST  AND  RELATED  PARTY  TRANSACTIONS  INVOLVING  THE  COMPANY AND THE
DIRECTORS  AND OFFICERS OF THE  COMPANY,  AND RISKS  RELATING TO THE  SUCCESSFUL
EXECUTION OF THE COMPANY'S BUSINESS AND OPERATING STRATEGY.

     Section  3.6.  Financial  Resources.  Each  Purchaser  has  cash or  credit
facilities presently available to meet all of its payment obligations hereunder.

     Section  3.7.  Brokers.  No person is or will be  entitled  to a  broker's,
finder's,  investment  banker's,  financial  adviser's  or similar  fee from any
Purchaser  in  connection  with  this  Agreement  or  any  of  the  transactions
contemplated hereby.

                                   ARTICLE IV

                         Survival, Amendment and Waiver

     Section   4.1.   Survival   of   Representations   and   Warranties.    The
representations  and warranties  contained in this Agreement or any  certificate
delivered in connection  herewith  shall survive the sale of the Brand Shares as
contemplated  hereby, and shall apply with respect to claims asserted in writing
within one year thereof.  The provisions of this Section 4.1 shall not limit any
covenant or agreement of the parties  hereto which,  by its terms,  contemplates
performance after the sale of the Brand Shares.

     Section 4.2.  Amendments.  This Agreement (including the provisions of this
Section 4.2) may not be amended or modified  except by an  instrument in writing
signed  on  behalf  of  all  of  the  parties  affected  by  such  amendment  or
modification.

     Section 4.3. Extension;  Waiver. The parties hereto may (i) extend the time
for  performance  of any of the  obligations  or other acts of the other parties
hereto, (ii) waive any inaccuracies in the representations and warranties of the
other parties  hereto  contained  herein or in any document  delivered  pursuant
hereto,  and (iii)  waive  compliance  with any of the  agreements  of the other
parties  hereto  or  satisfaction  of any  of the  conditions  to  such  party's
obligations contained herein. Any agreement on the part of a party hereto to any
such  extension or waiver shall be valid only if set forth in an  instrument  in
writing signed on behalf of such party.  The failure of a party hereto to assert
any of its rights hereunder shall not constitute a waiver of such rights.

                                    ARTICLE V

                                  Miscellaneous

     Section  5.1.  Approval  of  Sale.  Each  Purchaser  who is a party  to the
Stockholders  Agreement hereby irrevocably approves,  pursuant to Section 2.3 of
the Stockholders Agreement, the sale of the Brand Shares as contemplated hereby.
Such Purchasers  constitute the Majority Holders (as such term is defined in the
Stockholders Agreement).

     Section 5.2. Notices. All notices,  requests,  claims, demands, waivers and
other  communications  hereunder shall be in writing and shall be deemed to have
been duly given when delivered by hand,  when  delivered by courier,  three days
after  being  deposited  in the mail  (registered  or  certified  mail,  postage
prepaid,  return receipt requested),  or when received by facsimile transmission
upon receipt of a confirmed transmission report, as follows:

If to the Seller:          c/o LogiMetrics, Inc.
                               50 Orville Drive
                               Bohemia, New York 11716
                               Tel:  (516) 784-4110
                               Fax:  (516) 784-4132

and if to the other  parties at the  address or  facsimile  transmission  number
specified  below its name on the  signature  pages  hereto  (or,  in the case of
Persons who become  parties  hereto  subsequently,  at their last  addresses  or
facsimile  transmission  numbers shown on the record books of the Company).  Any
party  hereto,  by notice given to the other parties  hereto in accordance  with
this  Section 5.2 may change the  address or  facsimile  transmission  number to
which such notice or other communications are to be sent to such party.

     Section  5.3.  Expenses.  Each  of the  parties  hereto  shall  pay its own
expenses incident to this Agreement and the transactions contemplated herein.

     Section 5.4.  Governing Law; Consent to Jurisdiction.  This Agreement shall
be governed by, and construed in accordance with, the internal laws of the State
of New York, without reference to the choice of law principles thereof.  Each of
the parties  hereto  irrevocably  submits to the exclusive  jurisdiction  of the
courts of the State of New York and the  United  States  District  Court for the
Southern District of New York for the purpose of any suit, action, proceeding or
judgment  relating  to or arising  out of this  Agreement  and the  transactions
contemplated hereby. Service of process in connection with any such suit, action
or  proceeding  may be served on each party hereto  anywhere in the world by the
same methods as are specified  for the giving of notices  under this  Agreement.
Each of the parties hereto irrevocably  consents to the jurisdiction of any such
court in any such suit,  action or proceeding and to the laying of venue in such
court. Each party hereto irrevocably waives any objection to the laying of venue
of any such suit,  action or proceeding  brought in such courts and  irrevocably
waives any claim that any such suit,  action or  proceeding  brought in any such
court has been brought in an inconvenient forum.

     Section 5.5.  Assignment;  Successors  and Assigns;  No Third Party Rights.
This  Agreement  may not be assigned by operation of law or  otherwise,  and any
attempted  assignment  shall be null and void.  This Agreement  shall be binding
upon and inure to the benefit of the parties hereto and their respective  heirs,
successors, permitted assigns and legal representatives. This Agreement shall be
for the sole  benefit of the  parties  to this  Agreement  and their  respective
heirs,  successors,  permitted  assigns  and  legal  representatives  and is not
intended,  nor shall be  construed,  to give any Person,  other than the parties
hereto   and   their   respective   heirs,   successors,   assigns   and   legal
representatives, any legal or equitable right, remedy or claim hereunder.

     Section 5.6. Counterparts.  This Agreement may be executed in counterparts,
each of which shall be deemed an original  agreement,  but all of which together
shall constitute one and the same instrument.

     Section 5.7. Titles and Headings. The titles and headings in this Agreement
are for reference  purposes only, and shall not in any way affect the meaning or
interpretation of this Agreement.

     Section  5.8.  Entire  Agreement.  This  Agreement  constitute  the  entire
agreement  among the  parties  with  respect to the matters  covered  hereby and
thereby and supersede all previous written, oral or implied understandings among
them with respect to such matters.

     Section 5.9.  Severability.  The invalidity of any portion hereof shall not
affect the validity,  force or effect of the remaining portions hereof. If it is
ever held that any restriction  hereunder is too broad to permit  enforcement of
such restriction to its fullest extent,  such  restriction  shall be enforced to
the maximum extent permitted by law.

     Section 5.10.  Interpretation.  Unless otherwise  indicated to the contrary
herein  by the  context  or use  thereof:  (i) the  words,  "herein,"  "hereto,"
"hereof" and words of similar  import refer to this Agreement as a whole and not
to any  particular  Section  or  paragraph  hereof;  (ii)  words  importing  the
masculine gender shall also include the feminine and neutral  genders,  and vice
versa; and (iii) words importing the singular shall also include the plural, and
vice versa.

     Section  5.11.  No  Strict   Construction.   Each  of  the  parties  hereto
acknowledge that this Agreement has been prepared jointly by the parties hereto,
and shall not be strictly construed against either party.

                  [Remainder of page intentionally left blank]


<PAGE>

     IN WITNESS  WHEREOF,  the parties  hereto have caused this  Agreement to be
duly executed as of the day and year first above written.




                                             /s/Charls S. Brand
                                             _____________________________
                                             Charles S. Brand


                                             20 Meridian Way
                                             Eatontown, New Jersey 07724
                                             Tel:  (732) 935-7150
                                             Fax:  (732) 935-7151


                                             /s/Steven Dinetz
                                             ___________________________________
                                             Steven Dinetz


                                             1034 Skyland Drive
                                             Zephyr Cove, Nevada 89448
                                             Tel: (702) 588-0343
                                                  (702) 588-1433


                                             /s/Gerald B. Cramer
                                             ___________________________________
                                             Gerald B. Cramer


                                             520 Madison Avenue
                                             New York, New York 10022
                                             Tel:  (212) 838-3830
                                             Fax:  (212) 644-8291

<PAGE>

                                             /s/Edward J. Rosenthal
                                             _________________________________
                                             Edward J. Rosenthal, Keogh

                                             520 Madison Avenue
                                             New York, New York 10022
                                             Tel:  (212) 838-3830
                                             Fax:  (212) 644-8291

                                             CRM 1998 ENTERPRISE FUND, LLC

                                             By: Cramer Rosenthal McGlynn, Inc.,
                                                 Its Managing Member



                                             By:  /s/Eugene A. Trainor
                                                  ____________________________
                                                  Name: Eugene A. Trainor, III
                                                  Title: Chief Financial Officer

                                             520 Madison Avenue
                                             New York, New York 10022
                                             Tel:  (212) 838-3830
                                             Fax:  (212) 644-8291


                                             A.C. ISRAEL ENTERPRISES, INC.



                                             By:  /s/Jay Howard
                                                  ____________________________
                                                  Name:  Jay Howard
                                                  Title:

                                             520 Madison Avenue
                                             New York, New York 10022
                                             Tel:  (212) 838-3830
                                             Fax:  (212) 644-8291


                                             CRM-EFO PARTNERS, L.P.

                                             By:  CRM-EFO Investments, LLC,
                                                  Its General Partner

                                             By:  CRM Management, Inc.,
                                                  Its Managing Member



                                             By:  /s/Eugene A. Trainor
                                                  ______________________________
                                                  Name:  Eugene A. Trainor, III
                                                  Title:

                                             520 Madison Avenue
                                             New York, New York 10022
                                             Tel:  (212) 838-3830
                                             Fax:  (212) 644-8291




                                                 _______________________________
                                                 Richard S. Fuld, Jr.

                                             By: Cramer Rosenthal McGlynn, Inc.,
                                                 Attorney-in-Fact



                                             By: /s/Eugene A. Trainor
                                                 _______________________________
                                                 Name:  Eugene A. Trainor, III
                                                 Title:  Chief Financial Officer

                                             520 Madison Avenue
                                             New York, New York 10022
                                             Tel:  (212) 838-3830
                                             Fax:  (212) 644-8291



<PAGE>

                                            PAMELA EQUITIES CORP.



                                             By:  /s/Gregory Manocherian
                                                  ______________________________
                                                  Name:  Gregory Manocherian
                                                  Title: Vice President

                                             3 New York Plaza
                                             18th Floor
                                             New York, New York 10004
                                             Tel:  (212) 837-4829
                                             Fax:  (212) 837-4938

                                             WHITEHALL PROPERTIES, LLC



                                             By:  /s/Gregory Manocherian
                                                  ______________________________
                                                  Name: Gregory Manocherian
                                                  Title: Manager

                                             3 New York Plaza
                                             18th Floor
                                             New York, New York 10004
                                             Tel:  (212) 837-4829
                                             Fax:  (212) 837-4938


                                             KABUKI PARTNERS ADP, GP



                                             By:  /s/Gregory Manocherian
                                                  ______________________________
                                                  Name:  Gregory Manocherian
                                                  Title: General Partner

                                             3 New York Plaza
                                             18th Floor
                                             New York, New York 10004
                                             Tel:  (212) 837-4829
                                             Fax:  (212) 837-4938


                                             McGLYNN FAMILY PARTNERSHIP



                                             By:  /s/Ronald H. McGlynn
                                                  ______________________________
                                                  Name:  Ronald H. McGlynn
                                                  Title:  General Partner

                                             520 Madison Avenue
                                             New York, New York 10022
                                             Tel:  (212) 838-3830
                                             Fax:  (212) 644-8291



                                             /s/Fred M. Filoon
                                             _____________________________
                                             Fred M. Filoon

                                             520 Madison Avenue
                                             New York, New York 10022
                                             Tel:  (212) 838-3830
                                             Fax:  (212) 644-8291



                                             /s/Eugene A. Trainor
                                             _____________________________
                                             Eugene A. Trainor, III

                                             520 Madison Avenue
                                             New York, New York 10022
                                             Tel:  (212) 838-3830
                                             Fax:  (212) 644-8291

<PAGE>


                                             CRAMER ROSENTHAL McGLYNN, LLC


                                             By:  /s/Eugene A. Trainor
                                                  ___________________________
                                                  Name:  Eugene A. Trainor, III
                                                  Title: Chief Financial Officer

                                             520 Madison Avenue
                                             New York, New York 10022
                                             Tel:  (212) 838-3830
                                             Fax:  (212) 644-8291


<PAGE>

                                    Exhibit A


                  List of Purchasers and Allocation of Purchase


 Name of Purchaser                        Purchase Price       Number of Shares

Gerald B. Cramer                           $54,593.00               218,372
A.C. Israel Enterprises, Inc.               54,593.00               218,372
CRM 1998 Enterprise Fund, LLC              148,493.00               593,972
L.A.D. Equity Partners, L.P.                16,377.00                65,508
CRM-EFO Partners, L.P.                      13,648.00                54,592
Richard S. Fuld, Jr.                         8,189.00                32,756
Cramer Rosenthal McGlynn, LLC               33,333.50               133,334
McGlynn Family Partnership                   5,459.00                21,836
Edward J. Rosenthal, Keogh                   5,459.00                21,836
Fred M. Filoon                               5,459.00                21,836
Eugene A. Trainor, III                       2,730.00                10,920
Kabuki Partners ADP, GP                     33,750.00               135,000
Pamela Equities Corp.                       76,291.50               305,166
Whitehall Properties, LLC                   41,625.00               166,500

Total                                     $500,000.00             2,000,000


                               PURCHASE AGREEMENT

          PURCHASE AGREEMENT,  dated October 21, 1998, by and among LogiMetrics,
Inc., a Delaware  corporation (the "Company"),  and the purchasers listed on the
signature pages hereto (collectively, the "Purchasers").

                              W I T N E S S E T H:

          WHEREAS,  on the terms and subject to the conditions set forth herein,
the Company  desires to sell to the  Purchasers,  and the  Purchasers  desire to
purchase  from the  Company,  $2,666,667  in aggregate  principal  amount of the
Company's Class C 13% Convertible Senior  Subordinated  Debentures due September
30, 1999 (the  "Debentures")  convertible  into an  aggregate of up to 8,602,151
shares of Common  Stock,  par value  $.01 per share  (the  "Common  Stock"  and,
together with the  Debentures,  the  "Securities"),  of the Company,  subject to
adjustment in certain  circumstances  (the Debentures to be in substantially the
form of Exhibit A hereto);

          NOW,  THEREFORE,  in  consideration  of the mutual covenants set forth
herein, and intending to be legally bound, the parties hereto agree as follow:

                                    Article I

                         Purchase and Sale of Securities

          Section  1.1.  Purchase  and Sale of  Securities.  Upon the  terms and
subject to the  conditions  of this  Agreement,  on the date  hereof the Company
shall issue and sell to the Purchasers,  and such Purchasers shall purchase from
the Company,  $2,666,667 in aggregate  principal  amount of the Debentures at an
aggregate  purchase price of $2,000,000  (the "Purchase  Price").  The amount of
Debentures  to be purchased by each  Purchaser  pursuant to this Section 1.1 and
the aggregate Purchase Price allocable to each Purchaser is set forth on Exhibit
B attached hereto.

          Section 1.2. Closing. The closing of the transactions  contemplated by
Section 1.1 above (the "Closing") shall take place at the offices of the Company
at 10:00 a.m. on the date hereof, or at such other time and place as the parties
hereto may  mutually  agree.  The time and date of the  Closing  is  hereinafter
referred to as the "Closing Date." At the Closing,  the Purchasers shall pay the
Purchase  Price in  immediately  available  funds by wire transfer to an account
previously  designated  by the  Company.  In  exchange  for the  payment  of the
Purchase Price,  the Company shall execute,  issue and deliver to the Purchasers
the Debentures  registered in the name of the respective Purchasers as specified
in Exhibit B attached hereto.

<PAGE>

                                   Article II

                  Representations and Warranties of the Company

        The Company represents and warrants to the Purchasers as follows:

     Section  2.1.  Organization  and  Qualification.  Each of the  Company  and
mmTech, Inc. ("mmTech") is a corporation duly organized, validly existing and in
good standing under the laws of its  jurisdiction of  incorporation  and has the
corporate  power and  authority  to own or lease its  property and assets and to
carry on its  business  as  presently  conducted,  and is duly  qualified  to do
business as a foreign  corporation and is in good standing in each  jurisdiction
where the failure to be so  qualified  and in good  standing  would  result in a
material  adverse  change  in the  business,  financial  condition,  results  of
operations  or  prospects   (financial   and  other)  of  the  Company  and  its
subsidiaries,  taken as a whole (a "Material Adverse  Change").  The Company has
previously  provided  to the  Purchasers  true and  complete  copies  of (i) its
Certificate of Incorporation of and all amendments  thereto and (ii) its by-laws
as currently in effect. Other than mmTech and LogiMetrics FSB, Inc., the Company
does not own any material  amount of any shares of stock of any  corporation  or
any equity  interest in a partnership,  joint venture or other business  entity,
and the  Company  does not control or have the right  (whether or not  presently
exercisable)  to control any other  corporation,  partnership,  joint venture or
other business entity by means of ownership, management contract or otherwise.

     Section 2.2.  Authorization.  (a) The Company has the  corporate  power and
authority  to execute  and  deliver  this  Agreement,  the  Registration  Rights
Agreement,  dated of even date herewith (the "Registration  Rights  Agreement"),
among the Company  and the  Purchasers  and the  Debentures  (collectively,  the
"Transaction   Documents")  and  to  perform  its   obligations   hereunder  and
thereunder,  all of which have been duly  authorized by all requisite  corporate
action.  Each of this Agreement and the  Registration  Rights Agreement has been
duly  authorized,  executed and delivered by the Company and constitutes a valid
and  binding  agreement  of the  Company,  enforceable  against  the  Company in
accordance with its terms.

     (b) The Debentures have been duly authorized and, when issued in accordance
with the terms hereof,  will have been duly  executed,  issued and delivered and
will  constitute   valid  and  legally  binding   obligations  of  the  Company,
enforceable in accordance with their terms,  subject to bankruptcy,  insolvency,
fraudulent  transfer,  reorganization,  moratorium  and similar  laws of general
applicability  relating to or affecting  creditors' rights and to general equity
principles.  The Company has sufficient authorized and unissued shares of Common
Stock  reserved for issuance upon the conversion of the Debentures in accordance
with their terms. The shares of Common Stock issuable upon the conversion of the
Debentures will, when issued in accordance with the terms of the Debentures,  be
duly authorized, validly issued, fully paid and non-assessable.

     (e) Except as described in Schedule  2.2, the issuance or conversion of the
Debentures  will not (i)  require the Company to issue any shares of its capital
stock or any security exercisable for or convertible or exchangeable into shares
of its  capital  stock to any person,  or (ii)  require  any  

<PAGE>

adjustment in the exercise  price or number of shares of the  Company's  capital
stock issuable upon the exercise of the Company's outstanding securities.

     Section  2.3.  Non-contravention.  Except  as set  forth in  Schedule  2.3,
neither the execution and delivery of this  Agreement and the other  Transaction
Documents by the Company nor the  performance by the Company of its  obligations
hereunder and  thereunder  will (i)  contravene  any provision  contained in the
Company's  Certificate of Incorporation or by-laws,  (ii) violate or result in a
breach  (with or without the lapse of time,  the giving of notice or both) of or
constitute a default under (A) any contract, agreement,  commitment,  indenture,
mortgage, lease, pledge, note, license, permit or other instrument or obligation
or (B) any judgment, order, decree, law, rule or regulation or other restriction
of any governmental  authority,  in each case to which the Company is a party or
by which it is bound or to which any of its assets or  properties  are  subject,
(iii) result in the creation or imposition of any lien, claim, charge, mortgage,
pledge,   security   interest,   equity,   restriction   or  other   encumbrance
(collectively,  "Encumbrances") on any of the Company's assets or properties, or
(iv)  result in the  acceleration  of, or permit  any  person to  accelerate  or
declare due and payable prior to its stated maturity, any material obligation of
the Company.

     Section 2.4. No Consents.  No notice to,  filing  with,  or  authorization,
registration,  consent or approval of any governmental authority or other person
is necessary for the execution, delivery or performance of this Agreement or the
other  Transaction   Documents  by  the  Company  or  the  consummation  of  the
transactions  contemplated hereby or thereby by the Company, except (i) for such
consents and  approvals as have  previously  been obtained and are in full force
and effect, and (ii) for such filings and registrations as may be required under
applicable  securities laws.  Assuming that the  representations  and warranties
contained in Article III hereof are true and correct in all respects,  the offer
and sale of the Securities as contemplated hereby does not require  registration
under the provisions of the Securities Act of 1933, as amended (the  "Securities
Act"), or any applicable state securities or "blue sky" laws.

     Section  2.5.  Capitalization  of the  Company.  The  Company's  authorized
capital stock consists solely of 100,000,000  authorized shares of Common Stock,
of which  28,470,430  shares were issued and  outstanding as of the date hereof;
and 200  shares of  Preferred  Stock,  par value $.01 per  share,  of which,  28
shares,  designated as Series A 12% Cumulative  Convertible Redeemable Preferred
Stock,  stated value $50,000 per share,  were issued and  outstanding  as of the
date  hereof.  No shares of the  Company's  capital  stock are held as  treasury
shares.  In addition,  as of the date hereof  39,428,429  shares of Common Stock
were  reserved  for  issuance  upon the exercise or  conversion  of  outstanding
securities of the Company. Except as set forth on Schedule 2.5, the Company does
not have  (i) any  shares  of  Common  Stock or  Preferred  Stock  reserved  for
issuance,  or (ii) any outstanding  option,  warrant,  right, call or commitment
relating to its  capital  stock or any  outstanding  securities  or  obligations
convertible  into or  exchangeable  for,  or  giving  any  person  any  right to
subscribe for or acquire from it, any shares of its capital stock (collectively,
"Company  Securities").  There are no outstanding  obligations of the Company to
repurchase,  redeem or otherwise  acquire any Company  Securities.  There are no
pre-emptive  or other  subscription  rights  with  respect  to any shares of the
Company's  capital stock or any securities  convertible into or exchangeable for
shares of the  Company's  capital  stock and all of 

<PAGE>

the issued and outstanding shares of capital stock of the Company have been duly
authorized,  validly issued,  are fully paid and are  nonassessable.  All of the
Company's outstanding securities were offered, issued, sold and delivered by the
Company in compliance  with all applicable  state and federal  securities  laws.
None  of  such  securities  were  issued  in  violation  of any  pre-emptive  or
subscription rights of any person.

     Section  2.6.  SEC  Reports.  (a) The  Company  has made  available  to the
Purchasers  true and complete copies of each report,  schedule and  registration
statement,  including the exhibits thereto (but excluding exhibits  incorporated
therein by  reference),  filed by the Company with the  Securities  and Exchange
Commission  (the  "Commission")  since  January 1, 1997,  which,  except for the
filing of an Annual  Report on Form  10-KSB for the  fiscal  year ended June 30,
1998,  are all the  documents  that the  Company  was  required to file with the
Commission since that date and through the date hereof (all of such documents as
amended as of the date hereof collectively,  the "SEC Documents").  Schedule 2.6
sets forth a true and complete  list of the SEC Documents as of the date hereof.
As of their  respective  dates,  the SEC  Documents  (as  amended as of the date
hereof)  complied as to form in all material  respects with the  requirements of
the  Securities  Act or the  Securities  Exchange  Act of 1934,  as amended (the
"Exchange  Act"),  as the case may be,  and the  rules  and  regulations  of the
Commission  thereunder.  As of their respective dates, except to the extent that
information  contained  therein has been revised or  superseded by a later filed
SEC  Document,  none of the SEC Documents  contained  any untrue  statement of a
material fact or omitted to state a material fact required to be stated  therein
or  necessary  in  order  to  make  the  statements  therein,  in  light  of the
circumstances  under  which  they  were  made,  not  misleading.  The  financial
statements of the Company included in the SEC Documents comply as to form in all
material  respects with  applicable  accounting  requirements  and the published
rules and regulations of the Commission with respect thereto, have been prepared
in  accordance  with  generally  accepted  accounting  principles  applied  on a
consistent  basis  (except as may be indicated  in the notes  thereto or, in the
case of the unaudited statements,  as permitted by Form 10-Q) and fairly present
(subject,  in the case of the unaudited statements,  to normal,  recurring audit
adjustments)  the financial  position of the Company as of the dates thereof and
the results of its operations and cash flows for the periods then ended.

     Section 2.7. [reserved]

     Section  2.8.  Absence  of Certain  Developments.  Except as  disclosed  in
Amendment No. 1 to the Company's  Registration  Statement on Form SB-2 (File No.
333-51459)  filed with the SEC on July 10, 1998 or as disclosed in Schedule 2.8,
since March 31, 1998, there has not been any Material Adverse Change. Except for
this Agreement and the transactions  contemplated  hereby,  since March 31, 1998
the  Company  has  conducted  its  business  in the  ordinary  and usual  course
consistent with past practices.

     Section  2.9.  Governmental   Authorizations;   Licenses;  Etc.  Except  as
disclosed  in Schedule  2.9,  the business of each of the Company and mmTech has
been operated in compliance with applicable  laws,  rules,  regulations,  codes,
ordinances,  orders,  policies and  guidelines of all  governmental  authorities
(excluding  Environmental  Laws which are  specifically  covered in Section 2.13
hereof),  except for violations which,  individually or in the aggregate,  would
not 

<PAGE>

result in a Material  Adverse Change.  Except as disclosed in Schedule 2.9, each
of the Company and mmTech has all permits, licenses, approvals, certificates and
other   authorizations,   and  has   made  all   notifications,   registrations,
certifications  and filings  with all  governmental  authorities,  necessary  or
advisable  for  the  operation  of  their  respective  businesses  as  currently
conducted.  Except as disclosed in Schedule 2.9, to the Company's best knowledge
there is no action,  case or  proceeding  pending or overtly  threatened  by any
governmental authority with respect to (i) any alleged violation by the Company,
mmTech  or their  respective  affiliates  of any law,  rule,  regulation,  code,
ordinance, order, policy or guideline of any governmental authority, or (ii) any
alleged failure by the Company,  mmTech or their  respective  affiliates to have
any permit, license, approval,  certification or other authorization required in
connection with the operation of its business.

     Section 2.10.  Litigation.  Except as disclosed in Schedule 2.10, there are
no lawsuits, actions, proceedings,  claims, orders or investigations pending or,
to the  Company's  best  knowledge,  overtly  threatened  against the Company or
mmTech (i) relating to the Company,  mmTech, their respective  businesses or any
product  alleged  to have been  manufactured  or sold by  either  of them,  (ii)
seeking  to  enjoin  the  transactions  contemplated  hereby,  or  (iii)  which,
individually  or in the aggregate,  could  reasonably be expected to result in a
Material Adverse Change.

     Section 2.11.  Undisclosed  Liabilities.  Other than those reflected in the
financial  statements included in (i) the Company's Annual Report on Form 10-KSB
(as amended as of the date hereof),  and (ii) the Company's Quarterly Reports on
Form 10-QSB for the fiscal quarters ended September 30, 1997,  December 31, 1997
and  March  31,  1998  (each as  amended  as of the date  hereof),  there are no
material  liabilities of the Company or mmTech of any kind or nature whatsoever,
whether known or unknown, absolute, accrued, contingent or otherwise, or whether
due or to become due, which are required to be disclosed on financial statements
prepared in accordance with generally accepted accounting principles, other than
liabilities  incurred in the ordinary  course of business  consistent  with past
practices since March 31, 1998.

     Section 2.12.  Taxes.  Except as disclosed in Schedule  2.12,  all federal,
state,  county,  local and  foreign  tax  returns and reports of the Company and
mmTech  required  to be filed  have been duly  filed.  Except  as  disclosed  in
Schedule 2.12, all federal,  state,  county,  local, foreign and any other taxes
(including all income, withholding and employment taxes), assessments (including
interest and penalties), fees and other governmental charges with respect to the
employees,  properties,  assets,  income or franchises of the Company and mmTech
have been paid or duly  provided  for, or are being  contested  in good faith by
appropriate  proceedings as previously disclosed to the Purchaser in writing and
adequate reserves therefor have been established  pursuant to generally accepted
accounting  principles,  or have arisen  after the date  hereof in the  ordinary
course of business.

     Section 2.13.  Environmental Matters. Except as disclosed in Schedule 2.13,
to the  Company's  best  knowledge  (i) the  business of each of the Company and
mmTech is being conducted in compliance with all applicable  Environmental Laws,
(ii) the real  property  currently  owned or  operated  by the Company or mmTech
(including,  without limitation,  soil, groundwater 

<PAGE>

or  surface  water  on or under  the  properties  and  buildings  thereon)  (the
"Affected  Property")  does not contain any  Regulated  Substance  other than as
permitted under  applicable  Environmental  Laws,  (iii) neither the Company nor
mmTech has received any notice from any governmental  authority that the Company
or mmTech  may be a  "potentially  responsible  party"  (as such term is defined
under the Comprehensive Environmental Response, Compensation and Control Act, 42
U.S.C. ss. 9601, et seq.) in connection with any waste disposal site or facility
used by the Company or mmTech,  and (iv) the  Company,  mmTech and the  Affected
Property  are not  presently  subject to a suit or  judgment  arising  under any
Environmental Law.

     As used herein,  "Environmental  Laws" means any  federal,  state and local
law, statute,  ordinance,  rule,  regulation,  license,  permit,  authorization,
approval, consent, court order, judgment, decree, injunction,  code, requirement
or agreement with any governmental authority,  (x) relating to pollution (or the
cleanup thereof or the filing of information with respect thereto), human health
or the protection of air,  surface water,  ground water,  drinking water supply,
land (including land surface or subsurface),  plant and animal life or any other
natural resource, or (y) concerning exposure to, or the use, storage, recycling,
treatment,   generation,   transportation,   processing,   handling,   labeling,
production or disposal of Regulated  Substances,  in each case as amended and as
now or  hereafter  in  effect.  The term  Environmental  Law  includes,  without
limitation,  (i)  the  Comprehensive  Environmental  Response  Compensation  and
Liability Act of 1980, the Water  Pollution  Control Act, the Clean Air Act, the
Clean  Water  Act,  the  Solid  Waste   Disposal  Act  (including  the  Resource
Conservation  and  Recovery  Act of  1976  and the  Hazardous  and  Solid  Waste
Amendments  of  1984),  the  Toxic  Substances  Control  Act,  the  Insecticide,
Fungicide and Rodenticide Act, the  Occupational  Safety and Health Act of 1970,
each as amended and as now or  hereafter  in effect,  and (ii) any common law or
equitable doctrine  (including,  without limitation,  injunctive relief and tort
doctrines such as negligence,  nuisance, trespass and strict liability) that may
impose  liability or obligations for injuries or damages due to or threatened as
a result of the  presence  of,  exposure  to, or  ingestion  of,  any  Regulated
Substance.

     As used herein,  "Regulated  Substances"  means  pollutants,  contaminants,
hazardous  or toxic  substances,  compounds or related  materials or  chemicals,
hazardous materials,  hazardous waste, flammable explosives,  radon, radioactive
materials,   asbestos,   urea  formaldehyde  foam  insulation,   polychlorinated
biphenyls,  petroleum and  petroleum  products  (including,  but not limited to,
waste  petroleum  and  petroleum   products)  as  regulated   under   applicable
Environmental Laws.

     Section 2.14.  Proprietary  Rights.  Except as disclosed in Schedule  2.14,
each of the Company and mmTech owns and possesses all right,  title and interest
in the patents, patent registrations,  patent applications,  trademarks, service
marks,  trademark  and service mark  registrations  and  applications  therefor,
copyrights,  copyright  registrations,  copyrights  applications,  trade  names,
corporate  names,   technology,   inventions,   computer   software,   data  and
documentation  (including  electronic media),  product drawings,  trade secrets,
know-how, customer lists, processes, other intellectual property and proprietary
information  or  rights  used  in  their  respective   businesses  as  presently
conducted; or owns or possesses permits, licenses or other agreements to or from
third parties regarding the foregoing (collectively,  the "Proprietary 

<PAGE>

Rights"). Except as disclosed in Schedule 2.14, to the Company's best knowledge,
there is not  pending or overtly  threatened  against  the Company or mmTech any
claim  by any  third  party  contesting  the  validity,  enforceability,  use or
ownership of any Proprietary Right. Except as disclosed in Schedule 2.14, to the
Company's best knowledge, neither the Company nor mmTech has received any notice
of any  infringement or  misappropriation  by, or conflict with, any third party
with respect to any of the Proprietary Rights.

     Section 2.15.  Books and Records.  The stock records of the Company  fairly
and accurately  reflect in all material  respects the record ownership of all of
the  outstanding  shares of the  Company's  capital  stock.  The other books and
records of the  Company  and mmTech,  including  financial  records and books of
account,  are  complete  and  accurate in all  material  respects  and have been
maintained in accordance with sound business practices.

     Section  2.16.  Brokers.  No person is or will be  entitled  to a broker's,
finder's,  investment  banker's,  financial  adviser's  or similar  fee from the
Company  in  connection   with  this  Agreement  or  any  of  the   transactions
contemplated hereby.

     Section 2.17. Use of Proceeds. The Company will use the net proceeds of the
sale of the Securities for working capital and general corporate purposes.

     Section 2.18. Absence of Questionable Payments. Neither the Company, mmTech
nor any affiliate,  director,  officer, employee, agent, representative or other
person  acting on behalf of the Company or mmTech has: (i) used any corporate or
other funds for unlawful  contributions,  payments,  gifts or entertainment,  or
made any unlawful  expenditures  relating to political  activities to government
officials or others,  or (ii)  accepted or received any unlawful  contributions,
payments, gifts or expenditures.

     Section 2.19.  Accuracy of  Representations.  No representation or warranty
made by the  Company  in this  Agreement  or any  document  delivered,  or to be
delivered,  by or on behalf of the Company  pursuant  hereto contains any untrue
statement of a material fact or omits to state a material fact necessary to make
the statements  contained herein or therein not misleading.  Except as disclosed
in the SEC Documents or in the Schedules to this Agreement,  there is no fact or
circumstance  that the Company has not  disclosed to the  Purchasers  in writing
that the  Company  presently  believes  has  resulted,  or could  reasonably  be
expected to result, in a Material Adverse Change or could reasonably be expected
to have a material  adverse  effect on the ability of the Company to perform its
obligations under this Agreement.


                                   Article III

                Representations and Warranties of the Purchasers

     The Purchasers hereby, severally and not jointly,  represent and warrant to
the Company as follows:

<PAGE>

     Section 3.1.  Organization.  Each  Purchaser  that is not an  individual is
either a corporation,  limited liability company, general partnership or limited
partnership,  duly  organized,  validly  existing and in good standing under the
laws of the jurisdiction of its organization. Schedule 3.1 hereto sets forth the
type of entity and the  jurisdiction of organization  for each Purchaser that is
not an individual.

     Except as set forth in  Schedule  3.1,  each of the  Purchasers  is a "U.S.
person"  as such term is  defined  in  Section  7701(a)(30)  of the  Code.  Each
Purchaser  that is a U.S.  person has  previously  provided  the Company  with a
completed  Form W-9  certifying  that such  Purchaser  is not subject to back-up
withholding  with respect to amounts  payable to such  Purchaser by the Company.
Each  Purchaser that is not a U.S.  person has  previously  provided the Company
with a  completed  Form W-8  certifying  that such  Purchaser  is not subject to
certain U.S. information return reporting or back-up withholding with respect to
amounts payable to such Purchaser by the Company.

     Section 3.2.  Authorization.  Each  Purchaser that is not an individual has
the power and authority (corporate,  limited liability company,  partnership and
other) to execute  and deliver  this  Agreement  and to perform its  obligations
hereunder,  all of which have been duly  authorized by all requisite  corporate,
limited  liability  company or  partnership  action.  Each  Purchaser that is an
individual has the capacity to execute and deliver this Agreement and to perform
his or her obligations  hereunder.  Each such  individual  Purchaser is under no
impairment or other disability, legal, physical, mental or otherwise, that would
preclude  or  limit  the  ability  of  such  Purchaser  to  perform  his  or her
obligations  under this  Agreement.  This  Agreement  has been duly  authorized,
executed and  delivered by each  Purchaser  and  constitutes a valid and binding
agreement of such  Purchaser,  enforceable  against such Purchaser in accordance
with its terms.

     Section 3.3. Access to Information.  The Purchasers have received copies of
the SEC Documents or have otherwise examined copies of such SEC Documents to the
extent they deemed necessary or advisable to evaluate the risks and merits of an
investment in the Company.  Any Purchaser formed for the purpose of investing in
the Securities or the  Additional  Securities (a "New  Purchaser")  has provided
access  to  such  SEC  Documents  to  each  investor  in  such   Purchaser  (the
"Investors").  In  addition,  the  Purchasers  and  their  respective  purchaser
representatives, if any, have had an opportunity to ask questions of and receive
answers  from  representatives  of the Company  concerning  the  business of the
Company,  its condition and  prospects  (financial  and other) and the terms and
conditions of the offering of the Securities.

     Section  3.4.  Accredited  Investor.   Each  Purchaser  is  an  "Accredited
Investor"  as such term is defined in Rule 501 of the rules and  regulations  of
the  Commission  promulgated  under the  Securities  Act. No offering or sale of
interests in any Purchaser or any other  security of such  Purchaser was made to
any person,  other than such  "Accredited  Investors."  Schedule 3.4 hereto sets
forth a list of the New Purchasers. Other than such New Purchasers, no Purchaser
was formed for the purpose of investing in the Securities.

     Section  3.5.  Investment  Intent.  (a) Each  Purchaser  is  acquiring  the
Securities for its own account for investment only and not for or with a view to
resale or distribution. No Purchaser 

<PAGE>

has entered into any contract,  undertaking,  agreement or arrangement  with any
person to sell,  transfer or pledge to such person or anyone else the Securities
and no  Purchaser  has any present  plans or  intentions  to enter into any such
contract, undertaking, agreement or arrangement.

     (b) Each  Purchaser has the financial  ability to bear the economic risk of
losing its entire investment in the Securities, is prepared to bear the economic
risk of its investment  therein for an indefinite time and can afford to sustain
a complete loss of its investment therein.

     (c) The overall  commitment of each Purchaser to investments  which are not
readily marketable is not  disproportionate  to its net worth, and an investment
in the Securities  will not cause such overall  commitment to become  excessive.
Each Purchaser's need for  diversification in its investment  portfolio will not
be impaired by an investment in the Company.

     (d) Each  Purchaser has adequate  means of satisfying  its short term needs
for cash and has no present need for  liquidity  which would  require it to sell
its Securities or any interest therein.

     (e)  Each  Purchaser  has  substantial   experience  in  making  investment
decisions  of this type  and/or is relying on its own  advisors  in making  this
investment decision and, therefore,  either alone or together with its advisors,
has such knowledge and  experience in financial and business  matters that it is
capable of evaluating the merits and risks of an investment in the Company.

     (f) Each Purchaser  understands that the Securities  constitute  restricted
securities  within the meaning of Rule 144 promulgated under the Securities Act,
and that none of the  Securities,  or any interest  therein,  may be sold except
pursuant to an effective registration statement under the Securities Act or in a
transaction  exempt from registration  under the Securities Act, and understands
the meaning and effect of such restriction.

     (g) Each  Purchaser  has  considered  and,  to the  extent  such  Purchaser
believed such discussion was necessary,  discussed with its professional  legal,
tax and financial  advisers the  suitability of an investment in the Company for
such Purchaser's  particular tax and financial  situation and each Purchaser has
determined that the Securities are a suitable investment for it.

     (h) EACH PURCHASER  UNDERSTANDS  THAT AN INVESTMENT IN THE SECURITIES BEING
PURCHASED BY IT INVOLVES A HIGH DEGREE OF RISK,  INCLUDING  WITHOUT  LIMITATION,
RISKS RELATING TO THE COMPANY's HISTORY OF LOSSES,  RISKS RELATING TO THE RECENT
CHANGE  IN THE  COMPANY'S  BUSINESS  FOCUS,  RISKS  RELATING  TO  THE  COMPANY'S
DEPENDENCE  UPON THE  DEVELOPMENT  OF NEW MARKETS OF  UNCERTAIN  SIZE AND GROWTH
PROSPECTS,  THE COMPANY's  DEFAULTS UNDER  SUBSTANTIALLY ALL OF ITS INDEBTEDNESS
AND OUTSTANDING  PREFERRED STOCK,  THE COMPANY'S  CONTINUING NEED FOR ADDITIONAL
CAPITAL,  THE Company's  NEED FOR  LIQUIDITY,  THE EFFECTS OF  COMPETITION,  THE
COMPANY'S RELIANCE ON KEY PERSONNEL,  THE COMPANY'S DEPENDENCE ON TECHNOLOGY AND
TECHNOLOGICAL   INNOVATION,   THE  EFFECTS  OF  

<PAGE>

GOVERNMENT REGULATION OF THE  TELECOMMUNICATIONS  INDUSTRY,  THE RESTRICTIONS ON
TRANSFER OF THE  SECURITIES,  THE  SUBORDINATION  PROVISIONS OF THE  DEBENTURES,
POTENTIAL  CONFLICTS  OF INTEREST AND RELATED  PARTY TRANSACTIONS  INVOLVING THE
COMPANY AND THE DIRECTORS AND OFFICERS OF THE COMPANY, and RISKS RELATING TO THE
SUCCESSFUL EXECUTION OF THE COMPANY'S BUSINESS AND OPERATING STRATEGY.

     (i) Each New Purchaser has received  representations  and  warranties  from
each Investor in such New Purchaser  similar to those  contained in this Section
3.5, and such representations and warranties  specifically authorize the Company
to rely thereon.

     (j) The offer and sale of interests in each New  Purchaser to the Investors
therein did not require  registration under the provisions of the Securities Act
or any  applicable  state  securities  or "blue  sky" laws.  Each New  Purchaser
complied in all material  respects with the  requirements  of  applicable  state
securities or "blue sky" laws with respect to such offer and sale.

     (k) The  placement  materials  used by each New  Purchaser or its agents in
connection  with the offer and sale of interests in such New  Purchaser  did not
contain an untrue  statement of a material fact or omit to state a material fact
necessary in order to make the statements contained therein, in the light of the
circumstances  under which they were made, not  misleading;  provided,  however,
that no representation or warranty is made with respect to information regarding
the  Company  and  mmTech  provided  to any such New  Purchaser  by the  Company
expressly for use in such placement materials.

     Section  3.6.  Financial  Resources.  Each  Purchaser  has  cash or  credit
facilities presently available to meet all of its payment obligations hereunder.

     Section  3.7.  Brokers.  No person is or will be  entitled  to a  broker's,
finder's,  investment  banker's,  financial  adviser's  or similar  fee from any
Purchaser  in  connection  with  this  Agreement  or  any  of  the  transactions
contemplated hereby.

     Section 3.8.  Accuracy of  Representations.  No  representation or warranty
made by the  Purchaser in this  Agreement or any  document  delivered,  or to be
delivered,  by it or on its behalf pursuant hereto contains any untrue statement
of a  material  fact or omits to state a  material  fact  necessary  to make the
statements contained herein or therein not misleading.

<PAGE>

                                   Article IV

                    Restrictions on Transfer; Other Covenants

     Section 4.1. Limited Transferability.  The Securities,  including,  without
limitation,  the shares of Common  Stock  issuable  upon the  conversion  of the
Debentures  (the  "Issuable  Shares")  shall  not  be  transferable   except  in
accordance with the provisions of this Article IV, which provisions are intended
to insure compliance with the provisions of the Securities Act in respect of the
transfer of any of such securities.

     Section  4.2.  Restrictive  Legend.  The  Debentures  and any  certificates
representing  the  Issuable  Shares  shall  (unless  otherwise  permitted by the
provisions  of Section  4.4 below) be stamped or  otherwise  imprinted  with the
following legend:

          THESE  SECURITIES  HAVE NOT BEEN  REGISTERED  UNDER THE
          SECURITIES  ACT OF 1933, AS AMENDED,  OR THE SECURITIES
          LAWS OF ANY  STATE AND  CANNOT  BE SOLD OR  TRANSFERRED
          UNLESS  AND UNTIL THEY ARE SO  REGISTERED  OR UNLESS AN
          EXEMPTION  UNDER  SUCH  ACT OR LAWS IS  AVAILABLE.  THE
          TRANSFERABILITY  OF THESE SECURITIES IS FURTHER SUBJECT
          TO THE PROVISIONS OF A PURCHASE  AGREEMENT  DATED AS OF
          OCTOBER 21,  1998 AMONG THE COMPANY AND THE  PURCHASERS
          NAMED THEREIN.

     For  purposes  of this  Article  IV,  any  references  to  "Debentures"  or
"Issuable Shares" shall include any other securities issued in respect of any of
such securities.

     Section 4.3.  Restrictions  on Transfer.  (a) Subject to the  provisions of
Section 4.4, the  Debentures and the Issuable  Shares shall not be  transferred,
and the Company  shall not be required to register any  transfer  thereof on the
books of the  Company,  unless such  transfer is made  pursuant to an  effective
registration  statement,  in  compliance  with Rule 144,  or pursuant to another
exemption under the Securities Act;  provided,  however,  that the Company shall
not be required to register any transfer in the event any securities are offered
or sold  otherwise  than  pursuant to an  effective  registration  statement  or
pursuant  to Rule 144  unless the  Company  shall  have  received  an opinion of
counsel  to  the  Purchaser   wishing  to  effect  such   transfer,   reasonably
satisfactory  to the Company,  that such transfer does not require  registration
under the Securities Act or applicable state  securities  laws.  Notwithstanding
the  foregoing,  any Purchaser  may freely  transfer at any time or from time to
time the Debentures and/or the Issuable Shares, or any interest therein,  to any
other Purchaser or any general partner of such Purchaser, any limited partner of
such Purchaser,  any other fund,  account or other entity  managed,  directly or
indirectly,  by any  general  partner  of  such  Purchaser  and  the  respective
subsidiaries  and  affiliates  of any  of  the  foregoing  (each,  a  "Permitted
Transferee")  without  complying  with  the  provisions  of this  Article  IV (a
"Permitted  Transfer")  and the Company  shall,  or shall cause any registrar or
transfer agent to, promptly register any such Permitted Transfer on the books of
the Company;  provided, 

<PAGE>

however,  that in connection  with any such  Permitted  Transfer,  the Permitted
Transferees  shall  acknowledge  the  restrictions  on   transferability   under
applicable  law and  agree in  writing  to be bound  by the  provisions  of this
Article IV.

     (b) In addition to the restrictions set forth in paragraph (a) above, for a
period of 90 days after purchase (the "Restrictive  Period"), no Purchaser shall
sell, assign,  transfer or otherwise dispose of the Securities,  or any interest
therein (a  "Transfer")  (other  than a Permitted  Transfer),  without the prior
written  consent of the Company which may be withheld by the Company in its sole
discretion;  provided, however, that nothing contained herein shall prohibit any
Purchaser  from  converting a Debenture in  accordance  with the terms  thereof.
Subject to the restrictions set forth in paragraph (a) above, from and after the
end of the Restrictive  Period, a Purchaser may Transfer all or a portion of its
Securities, or any interest therein, without the consent of the Company.

     Section  4.4.  Registration  Rights.  The  Purchasers  shall be entitled to
registration  rights with  respect to the  Debenture  Shares as set forth in the
Registration Rights Agreement.


                                    Article V

                             Right of First Refusal

     Section 5.1. Right of First Refusal.  (a) If the Company proposes to obtain
additional  financing (a  "Financing")  prior to September 30, 1999 from a third
party,  the  Company  shall  first  give to the  Purchasers  a notice (an "Offer
Notice")  setting  forth in  reasonable  detail the amount,  structure and other
terms of the  proposed  Financing.  The  Purchasers  shall  thereafter  have the
exclusive right (the "Refusal Right"),  upon written notice given to the Company
by  the  holders  of a  majority  of the  outstanding  principal  amount  of the
Debentures  (the  "Majority  Holders")  no later  than ten  business  days after
receipt of the Offer  Notice,  to provide  the  Financing  to the Company on the
terms set forth in the Offer  Notice (an  "Acceptance  Notice").  An  Acceptance
Notice shall  constitute  an  irrevocable  joint and several  commitment  by the
Purchasers  executing such  Acceptance  Notice (the  "Accepting  Purchasers") to
provide the  Company  with the  Financing  on the terms  specified  in the Offer
Notice.  The  obligation  to provide the  Financing  may be allocated  among the
Accepting  Purchasers,  or any one or more of them, as the Accepting  Purchasers
may determine in their sole discretion.  The closing of the Financing shall take
place on such date, no less than ten and no more than thirty days after the date
of the Acceptance Notice, as the Company and the Accepting Holders may agree.

     (b) If the  Purchasers do not provide an  Acceptance  Notice within the ten
business-day  period set forth in clause (a) above,  the Company  shall have the
right for up to 90 days  thereafter to obtain a Financing on the terms specified
in the Offer Notice from one or more third parties  (including on or more of the
Purchasers).

     Section 5.2.  Exceptions.  The Refusal Right  granted to the  Purchasers in
Section  5.1  hereof  shall not  apply to (i) a  Qualifying  Offering,  (ii) any
replacement,  renewal,  extension,  

<PAGE>

modification or amendment of the Company's  current lending  facility with North
Fork Bank provided,  however,  that the principal  amount of such facility after
giving  effect  thereto  shall not exceed $2.8  million,  (iii) any trade credit
(whether or not evidenced by a note or other instruments),  (iv) any receivables
financing  arrangements,  (v) the issuance of securities in connection  with the
acquisition of the assets or stock of any other  business,  (vi) the exercise or
conversion of any security  outstanding on the issuance date of the  Debentures,
(vii) the  issuance  and  exercise of awards made from and after the date hereof
pursuant to the  Company's  1997 Stock  Compensation  Program (the  "Plan"),  or
(viii) pursuant to any other plan or arrangement approved by the Company's Board
of Directors or the Compensation Committee thereof subject to an aggregate limit
of 2,000,000 shares of Common Stock for issuances  pursuant to clauses (vii) and
(viii) (subject to adjustment in the circumstances set forth in the Plan or such
arrangements).


                                   Article VI

                              Deliveries at Closing

     Section 6.1. Deliveries by the Company.  At the Closing,  the Company shall
deliver  to the  Purchasers  the  following  in form  and  substance  reasonably
satisfactory to the Purchasers' counsel:

     (a) a  certificate  of the  President  or a Vice  President of the Company,
dated  the  Closing  Date,  to the  effect  that  (i) the  person  signing  such
certificate  is  familiar  with this  Agreement,  (ii) all  representations  and
warranties made by the Company in this Agreement are true,  correct and complete
in all material respects as of the Closing, (iii) the Company has duly performed
or complied with, in all material  respects,  all of the covenants,  obligations
and  agreements  to be performed or complied  with by it under the terms of this
Agreement  on or  prior  to or at the  Closing,  and (iv)  except  as  disclosed
pursuant  to this  Agreement,  there  has been no  Material  Adverse  Change  or
prospective  change which could  reasonably  be expected to result in a Material
Adverse Change since March 31, 1998;

     (b) a certificate  of the Secretary or Assistant  Secretary of the Company,
dated the  Closing  Date,  as to the  incumbency  of any  officer of the Company
executing this Agreement or any document related thereto and covering such other
matters as the Purchasers may reasonably request;

     (c) a certified copy of the resolutions of the Company's Board of Directors
authorizing the execution,  delivery and  consummation of this Agreement and the
transactions contemplated hereby;

     (d) an executed counterpart of the Registration Rights Agreement;

     (e) the Debentures,  duly executed, issued and delivered by the Company and
registered in the names of the Purchasers as they may specify;

<PAGE>

         (f) an executed  counterpart of the Stock Purchase Agreement,  dated of
even date herewith (the "Stock Purchase  Agreement")  among Charles S. Brand and
the Purchaser;

     (g) executed  undertaking letters from each of Francisco A. Garcia,  Norman
M. Phipps and Kenneth C. Thompson; and

     (h) such  other  documents  or  instruments  as the  Purchasers  reasonably
request to effect the transactions contemplated hereby.

     Section 6.2. Deliveries by the Purchasers.  At the Closing,  the Purchasers
shall  deliver to the Company the  following  in form and  substance  reasonably
satisfactory to the Company's counsel:

     (a) evidence that the Purchase Price has been paid in full;

     (b) an executed counterpart of the Registration Rights Agreement;

     (c) an executed counterpart of the Stock Purchase Agreement; and

     (d) such other documents or instruments as the Company reasonably  requests
to effect the transactions contemplated hereby.


                                   ARTICLE VII

                         Survival, Amendment and Waiver

     Section   7.1.   Survival   of   Representations   and   Warranties.    The
representations  and warranties  contained in this Agreement or any  certificate
delivered in connection herewith shall survive the Closing, and shall apply with
respect to claims asserted in writing within one year thereof. The provisions of
this Section 7.1 shall not limit any covenant or agreement of the parties hereto
which, by its terms, contemplates performance after the applicable Closing.

     Section 7.2.  Amendments.  This Agreement (including the provisions of this
Section 7.2) may not be amended or modified  except by an  instrument in writing
signed  on  behalf  of  all  of  the  parties  affected  by  such  amendment  or
modification.

     Section 7.3. Extension;  Waiver. The parties hereto may (i) extend the time
for  performance  of any of the  obligations  or other acts of the other parties
hereto, (ii) waive any inaccuracies in the representations and warranties of the
other parties  hereto  contained  herein or in any document  delivered  pursuant
hereto,  and (iii)  waive  compliance  with any of the  agreements  of the other
parties  hereto  or  satisfaction  of any  of the  conditions  to  such  party's
obligations contained herein. Any agreement on the part of a party hereto to any
such  extension or waiver shall be valid only if set forth in an  instrument  in
writing signed on behalf of such party.

<PAGE>


The failure of a party  hereto to assert any of its rights  hereunder  shall not
constitute a waiver of such rights.

                                  ARTICLE VIII

                                  Miscellaneous

     Section 8.1. Notices. All notices,  requests,  claims, demands, waivers and
other  communications  hereunder shall be in writing and shall be deemed to have
been duly given when delivered by hand,  when  delivered by courier,  three days
after  being  deposited  in the mail  (registered  or  certified  mail,  postage
prepaid,  return receipt requested),  or when received by facsimile transmission
upon receipt of a confirmed transmission report, as follows:

If to the Company:                  50 Orville Drive
                                    Bohemia, New York 11716
                                    Tel:  (516) 784-4110
                                    Fax:  (516) 784-4132
                                    Attention:  Chief Executive Officer

and if to the other  parties at the  address or  facsimile  transmission  number
specified  below its name on the  signature  pages  hereto  (or,  in the case of
Persons who become  parties  hereto  subsequently,  at their last  addresses  or
facsimile  transmission  numbers shown on the record books of the Company).  Any
party  hereto,  by notice given to the other parties  hereto in accordance  with
this  Section 8.1 may change the  address or  facsimile  transmission  number to
which such notice or other communications are to be sent to such party.

     Section 8.2.  Expenses.  The Company shall pay its own expenses incident to
this Agreement and the transactions  contemplated  herein.  The Company shall be
responsible  for and  shall pay at the  Closing  the fees and  disbursements  of
counsel to the Purchasers incurred in connection with the negotiation, execution
and  delivery of this  Agreement  and the other  Transaction  Documents  and the
closing of the transactions contemplated hereby and thereby.

     Section 8.3.  Governing Law; Consent to Jurisdiction.  This Agreement shall
be governed by, and construed in accordance with, the internal laws of the State
of New York, without reference to the choice of law principles thereof.  Each of
the parties  hereto  irrevocably  submits to the exclusive  jurisdiction  of the
courts of the State of New York and the  United  States  District  Court for the
Southern District of New York for the purpose of any suit, action, proceeding or
judgment  relating  to or arising  out of this  Agreement  and the  transactions
contemplated hereby. Service of process in connection with any such suit, action
or  proceeding  may be served on each party hereto  anywhere in the world by the
same methods as are specified  for the giving of notices  under this  Agreement.
Each of the parties hereto irrevocably  consents to the jurisdiction of any such
court in any such suit,  action or proceeding and to the laying of venue in such
court. Each party hereto irrevocably waives any objection to the laying of venue
of any such suit,  action or proceeding  brought in such courts and  irrevocably
waives any claim that any such suit,  action or  proceeding  brought in any such
court has been brought in an inconvenient forum.

<PAGE>

     Section 8.4.  Assignment;  Successors  and Assigns;  No Third Party Rights.
This  Agreement  may not be assigned by operation of law or  otherwise,  and any
attempted  assignment  shall  be null  and  void;  provided,  however,  that any
Purchaser  may assign this  Agreement  (or any  interest  herein) to one or more
Permitted  Transferees  so long as such Purchaser also assigns to such Permitted
Transferees its rights and obligations under the other Transaction  Documents to
which it is a party.  This  Agreement  shall be  binding  upon and  inure to the
benefit of the parties hereto and their respective heirs, successors,  permitted
assigns and legal representatives.  This Agreement shall be for the sole benefit
of the  parties  to this  Agreement  and  their  respective  heirs,  successors,
permitted assigns and legal  representatives  and is not intended,  nor shall be
construed,  to give  any  Person,  other  than  the  parties  hereto  and  their
respective heirs,  successors,  assigns and legal representatives,  any legal or
equitable right, remedy or claim hereunder.

     Section 8.5. Counterparts.  This Agreement may be executed in counterparts,
each of which shall be deemed an original  agreement,  but all of which together
shall constitute one and the same instrument.

     Section 8.6. Titles and Headings. The titles and headings in this Agreement
are for reference  purposes only, and shall not in any way affect the meaning or
interpretation of this Agreement.

     Section 8.7.  Entire  Agreement.  This Agreement and the other  Transaction
Documents  constitute the entire agreement among the parties with respect to the
matters covered hereby and thereby and supersede all previous  written,  oral or
implied  understandings  among  them with  respect to such  matters,  including,
without limitation, the term sheet, dated October 16, 1998.

     Section 8.8.  Severability.  The invalidity of any portion hereof shall not
affect the validity,  force or effect of the remaining portions hereof. If it is
ever held that any restriction  hereunder is too broad to permit  enforcement of
such restriction to its fullest extent,  such  restriction  shall be enforced to
the maximum extent permitted by law.

     Section 8.9. No Strict Construction. Each of the parties hereto acknowledge
that this Agreement has been prepared  jointly by the parties hereto,  and shall
not be strictly construed against either party.


                  [Remainder of page intentionally left blank]




<PAGE>


                  IN WITNESS  WHEREOF,  the  parties  hereto  have  caused  this
Agreement to be duly executed as of the day and year first above written.

                                LOGIMETRICS, INC.



                                By:  /s/Norman M. Phipps
                                     ________________________
                                     Name:  Norman M. Phipps
                                     Title: President




                                    /s/Steven Dinetz
                                    _____________________________
                                    Steven Dinetz


                                    1034 Skyland Drive
                                    Zephyr Cove, Nevada 89448
                                    Tel: (702) 588-0343
                                    (702) 588-1433


                                     /s/Gerald B. Cramer
                                     ____________________________
                                     Gerald B. Cramer

                                     520 Madison Avenue
                                     New York, New York 10022
                                     Tel:  (212) 838-3830
                                     Fax:  (212) 644-8291


<PAGE>





                                     /s/Edward J. Rosenthal
                                     ____________________________
                                     Edward J. Rosenthal, Keogh

                                     520 Madison Avenue
                                     New York, New York 10022
                                     Tel:  (212) 838-3830
                                     Fax:  (212) 644-8291

                                     CRM 1998 ENTERPRISE FUND, LLC

                                     By: Cramer Rosenthal McGlynn, Inc.,
                                         Its Managing Member



                                     By:  /s/Eugene A. Trainor
                                          ______________________________
                                          Name: Eugene A. Trainor, III
                                          Title: Chief Financial Officer

                                          520 Madison Avenue
                                          New York, New York 10022
                                          Tel:  (212) 838-3830
                                          Fax:  (212) 644-8291


                                      A.C. ISRAEL ENTERPRISES, INC.



                                      By:  /s/Jay Howard
                                          _________________________
                                          Name:  Jay Howard
                                          Title:

                                      520 Madison Avenue
                                      New York, New York 10022
                                      Tel:  (212) 838-3830
                                      Fax:  (212) 644-8291



<PAGE>


                                       CRM-EFO PARTNERS, L.P.

                                       By:  CRM-EFO Investments, LLC,
                                            Its General Partner

                                       By:  CRM Management, Inc.,
                                            Its Managing Member



                                       By:  /s/Eugene A. Trainor
                                            _________________________
                                            Name: Eugene A. Trainor, III
                                            Title:

                                       520 Madison Avenue
                                       New York, New York 10022
                                       Tel:  (212) 838-3830
                                       Fax:  (212) 644-8291




                                       _______________________________
                                       Richard S. Fuld, Jr.

                                       By: Cramer Rosenthal McGlynn, Inc.,
                                           Attorney-in-Fact



                                       By:  /s/Eugene A. Trainor
                                            _______________________________
                                            Name:  Eugene A. Trainor, III
                                            Title:  Chief Financial Officer

                                       520 Madison Avenue
                                       New York, New York 10022
                                       Tel:  (212) 838-3830
                                       Fax:  (212) 644-8291



<PAGE>


                                       PAMELA EQUITIES CORP.



                                       By:  /s/Gregory Manocherian
                                            _______________________________
                                            Name:  Gregory Manocherian
                                            Title: Vice President

                                       3 New York Plaza
                                       18th Floor
                                       New York, New York 10004
                                       Tel: (212) 837-4829
                                       Fax: (212) 837-4938

                                       WHITEHALL PROPERTIES, LLC



                                       By:  /s/Gregory Manocherian
                                            ________________________
                                            Name:  Gregory Manocherian
                                            Title: Manager

                                       3 New York Plaza
                                       18th Floor
                                       New York, New York 10004
                                       Tel: (212) 837-4829
                                       Fax: (212) 837-4938


                                       KABUKI PARTNERS ADP, GP



                                       By:  /s/Gregory Manocherian
                                            __________________________
                                            Name:  Gregory Manocherian
                                            Title: General Partner

                                       3 New York Plaza
                                       18th Floor
                                       New York, New York 10004
                                       Tel: (212) 837-4829
                                       Fax: (212) 837-4938



<PAGE>


                                       McGLYNN FAMILY PARTNERSHIP



                                       By:  /s/Ronald H. McGlynn
          `                                 _______________________________
                                            Name:  Ronald H. McGlynn
                                            Title:  General Partner

                                       520 Madison Avenue
                                       New York, New York 10022
                                       Tel:  (212) 838-3830
                                       Fax:  (212) 644-8291



                                       /s/Fred M. Filoon
                                       ______________________________________
                                       Fred M. Filoon

                                       520 Madison Avenue
                                       New York, New York 10022
                                       Tel:  (212) 838-3830
                                       Fax:  (212) 644-8291



                                       /s/Eugene A. Trainor
                                        ______________________________________
                                        Eugene A. Trainor, III

                                       520 Madison Avenue
                                       New York, New York 10022
                                       Tel:  (212) 838-3830
                                       Fax:  (212) 644-8291



                                       /s/Charles S. Brand
                                       ______________________________________
                                       Charles S. Brand

                                       20 Meridian Way
                                       Eatontown, New Jersey 07724
                                       Tel: (732) 935-7150
                                       Fax: (732) 935-7151


<PAGE>


                                                                      EXHIBIT A


                                FORM OF DEBENTURE





<PAGE>




                                                                       EXHIBIT B


                  LIST OF PURCHASERS AND ALLOCATION OF PURCHASE


Name of Purchaser                   Purchase Price              Principal Amount
                                                                 of Debentures

Gerald B. Cramer                      $181,976.00                  $242,634.66
A.C. Israel Enterprises, Inc.          181,976.00                   242,634.66
CRM 1998 Enterprise Fund, LLC          494,975.00                   659,966.66
L.A.D. Equity Partners, L.P.            54,591.00                    72,788.00
CRM-EFO Partners, L.P.                  45,494.00                    60,658.67
Richard S. Fuld, Jr.                    27,297.00                    36,396.00
McGlynn Family Partnership              18,197.00                    24,262.67
Edward J. Rosenthal, Keogh              18,197.00                    24,262.67
Fred M. Filoon                          18,197.00                    24,262.67
Eugene A. Trainor, III                   9,100.00                    12,133.34
Kabuki Partners ADP, GP                112,500.00                   150,000.00
Pamela Equities Corp.                  198,750.00                   265,000.00
Whitehall Properties, LLC              138,750.00                   185,000.00
Charles S. Brand                       500,000.00                   666,667.00
                                       ----------                   ----------

Total                               $2,000,000.00                $2,666,667.00
                                    =============                =============




                          REGISTRATION RIGHTS AGREEMENT


     REGISTRATION RIGHTS AGREEMENT (this  "Agreement"),  dated as of October 21,
1998, among LogiMetrics,  Inc., a Delaware corporation (the "Company"),  and the
parties whose names appear on the signature pages hereof.

                              W I T N E S S E T H:

     WHEREAS, the Company and the parties hereto (the "Purchasers") have entered
into a Purchase  Agreement  of even date  herewith  (the  "Purchase  Agreement")
pursuant to which the Company has agreed to sell to such parties  $2,666,667  in
aggregate  principal  amount of its Class C 13% Senior  Subordinated  Debentures
(the "Debentures"); and

     WHEREAS,  the  Debentures  are  convertible  into  shares  (the  "Debenture
Shares") of the Company's common stock, par value $.01 per share; and

     WHEREAS,  the Company has agreed to effect the  registration  of  Debenture
Shares on the terms and conditions set forth herein;

     NOW,  THEREFORE,  in consideration of the mutual covenants contained herein
and other good and valuable consideration,  the receipt and sufficiency of which
is hereby  acknowledged,  and intending to be legally bound,  the parties hereto
hereby agree as follows:

     1. Certain Definitions.

     For purposes of this  Agreement,  the  following  terms have the  following
meanings when used herein:

     (a) "Affiliate"  means, with respect to any Person,  means any other Person
who directly or indirectly,  through one or more  intermediaries,  controls,  is
controlled by, or is under common control with, such Person.  The term "control"
means the  possession,  directly or indirectly,  of the power to direct or cause
the direction of the  management and policies of a Person,  whether  through the
ownership  of  voting  securities,  by  contract  or  otherwise,  and the  terms
"controlled" and "controlling" have meanings correlative thereto.

     (b)  "Business  Day" means any day other than a Saturday or Sunday on which
banking  institutions  in New York, New York are open for the general conduct of
business.

     (c) "Commission" means the Securities and Exchange  Commission or any other
federal agency at the time administering the Securities Act.

     (d) "Common Stock" means the Common Stock, par value $.01 per share, of the
Company.

<PAGE>

     (e) "Company"  means  LogiMetrics,  Inc., a Delaware  corporation,  and its
successors and assigns.

     (f) "Demand Registration" means any registration of Registrable  Securities
effected pursuant to Section 2.

     (g)  "Effective  Date" means the earlier of (i)  September 1, 1999 and (ii)
the termination of the engagement  letter,  dated August 7, 1998, by and between
the Company and Donaldson Lufkin Jenrette Securities Corporation.

     (h) "Exchange  Act" means the  Securities  Exchange Act of 1934, as amended
(or any  similar  successor  federal  statute),  and the rules  and  regulations
thereunder, as in effect from time to time.

     (i) "Holders" means the Purchasers  party to the Purchase  Agreement or any
permitted transferees thereof holding Registrable Securities.

     (j) "Majority  Registered  Holders" means, in the case of any  registration
statement,  the Holders of a majority of the Registrable  Securities proposed to
be covered in such registration statement (or that are actually so covered).

     (k) "Person" means any individual,  partnership,  corporation  (including a
business  trust),  joint  stock  company,   limited  liability  company,  trust,
unincorporated  association,  joint venture, or other entity, or a government or
any political subdivision or agency.

     (l)  "Piggyback   Registration"   means  any  registration  of  Registrable
Securities effected pursuant to Section 3.

     (m) "Registrable  Securities" means (i) the Debenture Shares,  and (ii) any
securities  issued or  issuable  in  respect  of or in  exchange  for any of the
Debenture  Shares by way of stock dividend or other  distribution  on the Common
Stock, stock split or combination of shares, recapitalization,  reclassification
merger,  consolidation  or exchange offer.  For purposes  hereof,  a Registrable
Security  ceases  to be a  Registrable  Security  when  either  (x) it has  been
effectively  registered  under the Securities Act and sold or distributed to any
Person pursuant to an effective registration statement covering it or (y) it has
been sold or distributed to any Person pursuant to Rule 144 or Rule 145(d).

     (n) "Registration" means any Demand Registration or Piggyback Registration.

     (o) "Rule 10b-6" means Rule 10b-6  promulgated by the Commission  under the
Exchange  Act,  as such Rule may be amended  from time to time,  or any  similar
successor rule that may be promulgated by the Commission.

     (p) "Rule  144,"  "Rule 145" and "Rule 424" mean,  respectively,  Rule 144,
Rule 145 and Rule 424, each  promulgated by the Commission  under the Securities
Act, in each case as 

<PAGE>

amended  from time to time,  or any similar  successor  rule thereto that may be
promulgated by the Commission.

     (q)  "Securities  Act" means the Securities Act of 1933, as amended (or any
similar successor federal statute), and the rules and regulations thereunder, as
the same are in effect from time to time.

2.  Demand Registrations.

     (a) At any time after the  Effective  Date and until the earlier of (i) the
date that all of the Registrable  Securities may be freely resold by the Holders
thereof pursuant to Rule 144(k) and (ii) two years from the conversion of all of
the Debentures (the "Registration  Rights Period"),  upon written notice to the
Company  from one or more  Holders  of  Registrable  Securities  who held on the
Effective Date  (together  with their  Affiliates at such time) in the aggregate
not less than 50% of the Debenture  Shares (the Holders  furnishing such written
notice being  hereinafter  referred to as the "Initiating  Holders")  requesting
that the Company effect,  pursuant to this Section 2, the registration of any or
all of such Initiating Holders' Registrable  Securities under the Securities Act
(which  notice shall specify (A) the  Registrable  Securities so requested to be
registered, (B) the proposed amounts thereof (which in the aggregate shall equal
at least (x) 50% of the Debenture Shares, or (y) if such Registrable  Securities
are all of the remaining Registrable  Securities held by the Initiating Holders,
25% of the Debenture Shares), and (C) the intended method of disposition by such
Initiating  Holders,  including  whether or not the  proposed  offering is to be
underwritten), the Company shall promptly (but in any event within 20 days) give
written notice of such requested  registration to all Holders, and thereupon the
Company shall, as expeditiously as possible,  use its best efforts to effect the
registration under the Securities Act of:

          (x) the  Registrable  Securities  that  the  Initiating  Holders  have
          requested the Company to register,  for disposition in accordance with
          the  intended  method of  disposition  stated  in their  notice to the
          Company; and

          (y) all other  Registrable  Securities the Holders of which shall have
          made a written request to the Company for registration  thereof (which
          request shall  specify such  Registrable  Securities  and the proposed
          amounts  thereof)  within 30 days after the  receipt  of such  written
          notice from the Company,

all to the extent  requisite to permit the  disposition  (in accordance with the
method of  disposition  specified  in the  notice  given to the  Company  by the
Initiating  Holders) by Holders of the securities then constituting  Registrable
Securities so to be registered.

     (b)  Number  of  Demand  Registrations:   Duration:   Sale  of  Registrable
Securities.  Notwithstanding  the  provisions of Section 2(a), the Company shall
not be required to effect a Demand Registration  pursuant to this Section 2: (i)
if a Demand Registration has previously been effected by the Company pursuant to
this  Section  2 within  one year of the  date on which  notice  is given by the
Initiating  Holders  pursuant  to Section  2(a);  or (ii) if the  Company  shall
previously  have  effected  two  Demand  Registrations;  provided  that a Demand
Registration  shall  not be 

<PAGE>

deemed to have been  effected  for purposes of the  limitations  of this Section
2(b) unless the  applicable  registration  statement was declared  effective and
kept effective until the earlier of (A) nine months  following the date on which
it was  declared  effective  and (B) the  sale  pursuant  thereto  of all of the
Registrable  Securities  covered  thereby.  A request  from  Initiating  Holders
pursuant  to  Section  2(a) shall be deemed  withdrawn  upon  commencement  of a
Black-Out Period (as defined in Section 4(c)).

     (c) Inclusion of Other Securities. The Company shall not include securities
in any Demand  Registration  other  than (i)  Registrable  Securities,  and (ii)
securities  entitled to  piggyback  registration  rights  granted by the Company
prior to the date  hereof  without  the prior  written  consent of the  Majority
Registered Holders which shall not be unreasonably withheld or delayed.

     3. Piggyback Registrations.

     (a) Effective Registration.  If prior to the end of the Registration Rights
Period  the  Company  proposes  to  file  a  registration  statement  under  the
Securities  Act with  respect to any class of equity  securities  (other than in
connection  with the  registration  of  equity  securities  issued  or  issuable
pursuant to a dividend  reinvestment,  employee  stock option,  stock  purchase,
stock  bonus  or  similar  plan or  pursuant  to a  merger,  exchange  offer  or
transaction  of the type  specified in  paragraph  (a) of Rule 145) at any time,
then the  Company  shall  give  written  notice of such  proposed  filing to the
Holders at least 20 days before the  anticipated  filing  date,  and such notice
shall offer the Holders the  opportunity  to register such amount of Registrable
Securities  as each such  Holder may  request.  The  Company  shall use its best
efforts  to  cause  the  managing  underwriter  or  underwriters  of a  proposed
underwritten  offering  to  permit  the  inclusion  therein  of any  Registrable
Securities the Holders of which request,  within 15 days after receiving written
notice of the proposed  filing from the  Company,  such  inclusion,  at the same
initial public offering price and subject to the same underwriting  discount and
commissions as any similar  securities of the Company so included.  Any Holder's
request for such  inclusion may be  withdrawn,  in whole or in part, at any time
prior to the effective date of the registration statement for such offering.

     (b)  Number  of  Piggyback  Registrations:  Duration:  Sale of  Registrable
Securities.  Notwithstanding  the  provisions of Section 3(a) but subject to the
second  proviso to Section  3(c),  the Company shall not be required to effect a
Piggyback  Registration pursuant to this Section 3 in response to a request made
pursuant to Section 3(a) if the Company shall  previously have so effected three
Piggyback Registrations in response to such requests;  provided that a Piggyback
Registration  shall not be deemed to have been  effected  for  purposes  of this
limitation unless, in respect thereof,  the following  conditions  (hereinafter,
the  "Conditions")  were satisfied:  (i) the applicable  registration  statement
covered the full amount of Registrable  Securities requested to be so covered by
each Holder,  without any reductions in any such amount pursuant to Section 3(c)
or otherwise, except as a result of withdrawals pursuant to the last sentence of
Section  3(a);  and (ii) the  applicable  registration  statement  was  declared
effective and kept effective until the earlier of (A) nine months  following the
date on which it was declared effective and (B) the sale pursuant thereto of all
of the Registrable  Securities  covered thereby,  provided,  that such non-month
period shall be tolled during a Black-Out Period (as defined in Section 4(b)).

<PAGE>

     (c)  Cut-Backs.  Notwithstanding  the  provisions  of Section  3(a), if the
managing  underwriter or  underwriters  of a proposed  underwritten  offering as
described in Section 3(a)  deliver a written  opinion to the Holders  requesting
inclusion of their Registrable Securities, stating that the total amount or kind
of securities  that they or any other  Persons  (other than the Company) seek to
include in such offering would  materially  and adversely  affect the success of
such offering, then, in addition to the number of such securities being included
in the offering for the account of the Company, the Company shall be required to
include  in the  offering  only  that  number  of  additional  such  securities,
including Registrable Securities  (collectively,  the "Additional  Securities"),
which the  underwriters  determine in their sole  discretion will not jeopardize
the success of the offering,  and the Additional Securities so included shall be
apportioned  pro  rata  among  the  selling  stockholders  and  the  Holders  of
Registrable  Securities according to the total amount of securities requested to
be included therein by each selling stockholder and the Holders or in such other
proportions as shall mutually be agreed to by such selling  stockholders and the
Holders.

     (d)  Control by the  Company.  The Company may  withdraw  any  registration
statement and abandon any proposed offering initiated by the Company without the
consent of any Holder of Registrable Securities,  notwithstanding the request of
any such Holder to participate therein in accordance with this Section 3, if the
Board of Directors of the Company  determines in its sole  discretion  that such
action is in the best interests of the Company.

     4. Holdback Agreements; Blackouts.

     (a) Restrictions on Public Sales by Holders of Registrable  Securities.  To
the extent not inconsistent  with applicable law, each Holder whose  Registrable
Securities are included in a Registration  that is timely notified in writing by
the managing  underwriter  or  underwriters  shall not effect any public sale or
distribution  (including  a sale  pursuant  to  Rule  144)  of any  issue  being
registered  in an  underwritten  offering  (other  than  pursuant  to a dividend
reinvestment,  employee  stock option,  stock  purchase,  stock bonus or similar
plan,  pursuant  to a  merger,  exchange  offer  or a  transaction  of the  type
specified in Rule 145(a) or pursuant to a "shelf" registration),  any securities
of the  Company  similar  to any such  issue or any  securities  of the  Company
convertible  into or exchangeable or exercisable for any such issue,  during the
10-day  period  prior to,  and  during  the  180-day  period  beginning  on, the
effective date of the applicable  registration statement (or, if later, the date
on which a bona fide  offering of the  securities  covered  thereby  commences),
except as part of such Registration.

<PAGE>

     (b)  Restrictions  on Public  Sales by the Company.  The Company  shall not
effect any public  sale or  distribution  for its own account of any issue being
registered  in an  underwritten  offering  (other  than  pursuant  to a dividend
reinvestment,  employee  stock option,  stock  purchase,  stock bonus or similar
plan,  pursuant  to a  merger,  exchange  offer  or a  transaction  of the  type
specified  in Rule  145(a)  under the  Securities  Act or  pursuant to a "shelf"
registration),  any  securities of the Company  similar to any such issue or any
securities of the Company  convertible  into or  exchangeable or exercisable for
any such issue, during the 10-day period prior to, and during the 180-day period
beginning on, the effective date of the applicable  registration  statement (or,
if  later,  the date on which a bona fide  offering  of the  securities  covered
thereby commences), except as part of such Registration.

     (c)  Black-Outs.  Notwithstanding  the  provisions of Sections 2 and 3, the
Company  may, by giving  written  notice to the Holders at any time prior to the
effectiveness of the applicable registration statement, delay effecting a Demand
Registration or a Piggyback  Registration  for a reasonable  period of time (the
"Black-Out Period") not to exceed:

          (i) 90 days,  if at the time the  Company is  otherwise  engaged in an
issuer  tender offer  (within the meaning of Section  13(e) of the Exchange Act)
for securities of the same class (within the meaning of the Exchange Act) as the
Registrable  Securities  that are proposed to be registered  and sold;  provided
that the Board of Directors of the Company shall have  determined in good faith,
based on advice of counsel to the  Company,  that such issuer  tender  offer may
not,  under Rule  10b-6,  be  continued  and  consummated  if offers or sales of
Registrable  Securities were to be made pursuant to such Demand  Registration or
Piggyback Registration; provided, further, that the Company, if requested by the
Majority Registered Holders, shall cooperate with the Holders to obtain from the
staff of the  Commission  a no-action  letter to the effect that the staff would
not recommend  enforcement  action to the Commission with respect to Rule 10b-6,
or would grant an exemption from Rule 10b-6,  in the event such offers and sales
were to be so made; and

          (ii) 90 days,  if at the time the  Company is  otherwise  engaged in a
financing,  acquisition,  corporate reorganization or other material transaction
whose  disclosure  in the good faith  judgment of the Board of  Directors of the
Company would (a) be  detrimental  to the interests of the Company and (b) based
on advice of counsel to the Company,  be required in connection with such Demand
Registration or Piggyback Registration.

     5. Registration Procedures.

     (a) Company Procedures.  Whenever the Company is required by this Agreement
to effect the  registration of any Registrable  Securities  under the Securities
Act pursuant to a registration statement, the Company shall use its best efforts
to  effect  each  such  registration  to  permit  the  sale of such  Registrable
Securities  in  accordance  with the intended  method or methods of  disposition
thereof, and pursuant thereto the Company shall, as soon as practicable:

          (i) prepare and file with the  Commission  the requisite  registration
statement to effect such  registration  and  thereafter  use its best efforts to
cause  such  registration   statement  to  be  declared  effective  as  soon  as
practicable and to remain continuously effective for the time period required by
this Agreement to the extent  permitted under the Securities Act,  provided that
as soon as  practicable  but in no event later than three  Business  Days before
filing such registration  statement,  any related prospectus or any amendment or
supplement  thereto,  other than any  amendment or  supplement  made solely as a
result of  incorporation  by reference of  documents  filed with the  Commission
subsequent  to the filing of such  registration  statement,  the  Company  shall
furnish  to  the  Holders  of  the  Registrable   Securities   covered  by  such
registration  statement  and  the  underwriters,  if  any,  copies  of all  such
documents  proposed to be filed,  which 

<PAGE>

documents shall be subject to the review of such Holders and  underwriters;  the
Company shall not file any  registration  statement or amendment  thereto or any
prospectus  or any  supplement  thereto  (other than any amendment or supplement
made solely as a result of  incorporation  by reference of documents  filed with
the Commission subsequent to the filing of such registration statement) to which
the managing  underwriters of the applicable  offering,  if any, or the Majority
Registered  Holders  shall  have  reasonably  objected  in  writing,  within two
Business  Days  after  receipt  of  such  documents,  to the  effect  that  such
registration  statement or amendment thereto or prospectus or supplement thereto
does not comply in all material respects with the requirements of the Securities
Act and specifying in reasonable detail the reasons therefor  (provided that the
foregoing shall not limit the right of any Holder whose  Registrable  Securities
are  covered  by a  registration  statement  to  reasonably  object,  within two
Business Days after receipt of such  documents,  to any  particular  information
that is to be contained in such registration statement, amendment, prospectus or
supplement and relates specifically to such Holder, including without limitation
any  information  describing  the  manner in which  such  Holder  acquired  such
Registrable   Securities  and  the  intended  method  of  distribution  of  such
Registrable Securities),  and if the Company is unable to file any such document
due to the objections of such  underwriters  or such Holders,  the Company shall
use its best efforts to cooperate with such underwriters and Holders to prepare,
as soon as practicable,  a document that is responsive in all material  respects
to the reasonable objections of such underwriters and Holders;

          (ii)  prepare  and  file  with  the  Commission  such  amendments  and
post-effective  amendments to such registration statement as may be necessary to
keep such  registration  statement  continuously  effective  and current for the
period  required by this Agreement to the extent  permitted under the Securities
Act;  cause  each  related  prospectus  to be  supplemented  by  any  prospectus
supplement as may be required,  and as so  supplemented  to be filed pursuant to
Rule 424, if  required;  and  otherwise  use its best efforts to comply with the
provisions  of  the  Securities  Act  as  may be  necessary  to  facilitate  the
disposition of all Registrable Securities covered by such registration statement
during the  applicable  period and in  accordance  with the  intended  method of
disposition  by the  selling  Holders  thereof  set  forth in such  registration
statement or such prospectus or prospectus supplement;

          (iii) notify the Holders and the managing underwriters, if any, of the
applicable offering (providing,  if requested by any such Persons,  confirmation
in writing) as soon as  practicable  after  becoming aware of: (A) the filing of
any  prospectus or  prospectus  supplement  or the filing or  effectiveness  (or
anticipated  date  of  effectiveness)  of  such  registration  statement  or any
post-effective  amendment  thereto;  (B)  any  request  by  the  Commission  for
amendments  or  supplements  to  such  registration  statement  or  the  related
prospectus or for additional information;  (C) the issuance by the Commission of
any stop order suspending the  effectiveness of such  registration  statement or
the  initiation  of any  proceedings  for that  purpose;  (D) the receipt by the
Company of any notification  with respect to the suspension of the qualification
or registration (or exemption therefrom) of any Registrable  Securities for sale
in any jurisdiction in the United States or the initiation or threatening of any
proceeding for such  purposes;  or (B) the happening of any event that makes any
statement  made in such  registration  statement  or in any related  prospectus,
prospectus  supplement,  amendment or document incorporated therein by reference
untrue in any  material  respect or that  requires  the making of any changes in
such 

<PAGE>

registration statement or in any such prospectus, supplement, amendment or other
such  document so that it will not contain  any untrue  statement  of a material
fact or omit to state  any  material  fact  required  to be  stated  therein  or
necessary  to make the  statements  therein  (in the case of any  prospectus  or
supplement  in the light of the  circumstances  under  which they were made) not
misleading;

          (iv) use its best  efforts to obtain at the earliest  possible  moment
the withdrawal of any order or other action  suspending the effectiveness of any
such registration  statement or suspending the qualification or registration (or
exemption therefrom) of the Registrable Securities for sale in any jurisdiction;

          (v) if reasonably requested by the managing  underwriters,  if any, of
the  applicable  offering,  or by the Majority  Registered  Holders,  as soon as
practicable  incorporate in a prospectus supplement or post-effective  amendment
such information as such underwriters or the Majority Registered Holders, as the
case may be, agree should be included  therein relating to the sale and offering
of  the  applicable   Registrable   Securities,   including  without  limitation
information  with respect to the number of Registrable  Securities being sold to
any   underwriters,   the  purchase  price  being  paid  therefor  by  any  such
underwriters and any other terms of the offering of the Registrable  Securities;
and make all required  filings of such prospectus  supplement or  post-effective
amendment as soon as practicable  following  receipt of notice of the matters to
be incorporated therein;

          (vi) as soon as  practicable  after  filing  such  documents  with the
Commission, furnish to the Holders and each of the underwriters, if any, without
charge,  at least one  manually  signed or conformed  copy of such  registration
statement  and  any  post-effective   amendment  thereto,   including  financial
statements  and schedules;  and as soon as practicable  after the request of any
Holder or underwriter,  furnish to such Holder or  underwriter,  as the case may
be,  at  least  one  copy of any  document  incorporated  by  reference  in such
registration  statement or in any related prospectus,  prospectus  supplement or
amendment,  together  with all  exhibits  thereto  (including  those  previously
furnished or incorporated by reference);

          (vii) deliver to the Holders and to each of the underwriters,  if any,
without charge, as many copies of the prospectus or prospectuses (including each
preliminary  prospectus) and any amendment or supplement thereto as such Persons
may reasonably request;  subject to Section 5(b)(i), the Company consents to the
use of any such prospectus or any amendment or supplement thereto by the Holders
and the  underwriters,  if any, in connection  with the offering and sale of the
Registrable  Securities  covered  by any such  prospectus  or any  amendment  or
supplement thereto;

          (viii)  prior  to  any  public  offering  of  Registrable  Securities,
register or qualify,  or obtain an exemption  therefrom (with the cooperation of
the  Holders,  the  underwriters,  if  any,  and  their  respective  counsel  in
connection  therewith to the extent  necessary) of, such Registrable  Securities
for offer and sale under the  securities or blue sky laws of such  jurisdictions
in the  United  States  as  the  Holders  or the  underwriters,  if  any,  shall
reasonably  request  in  writing;  use  its  best  efforts  to  keep  each  such
registration or  qualification  (or exemption  therefrom)  effective 

<PAGE>

during the period  during  which such  registration  statement is required to be
kept effective  pursuant to this  Agreement,  to the extent  permitted under the
Securities Act; and do any and all other acts and things reasonably necessary or
advisable to facilitate the disposition in such jurisdictions of the Registrable
Securities  covered by such  registration  statement;  provided that the Company
shall not be required to qualify to do  business  in any  jurisdiction  where it
would not be required so to qualify but for this Section 5(a)(viii);

          (ix) cooperate with Holders participating in such registration and the
underwriters,  if any, to  facilitate  the timely  preparation  and  delivery of
certificates representing the Registrable Securities to be sold; and enable such
Registrable  Securities to be in such denominations and registered in such names
as the underwriters, if any, may request at least two Business Days prior to any
sale of Registrable Securities to the underwriters;

          (x) use its best efforts to cause the Registrable  Securities  covered
by such  registration  statement to be registered with or approved by such other
governmental  agencies or  authorities in the United States as may be reasonably
necessary to enable the Holders or the  underwriters,  if any, to consummate the
disposition of such Registrable Securities;

          (xi)  as  soon  as  practicable  after  the  occurrence  of any  event
described  in  Section  5(a)(iii)(E),  prepare a  supplement  or  post-effective
amendment to such  registration  statement or to the related  prospectus  or any
document incorporated therein by reference,  or file any other required document
so that, as thereafter delivered to the purchasers of the Registrable Securities
being sold thereunder,  such prospectus shall not contain an untrue statement of
a  material  fact or omit to  state  any  material  fact  necessary  to make the
statements   therein  not   misleading;   if  any  event  described  in  Section
5(a)(iii)(B)  occurs,  use its best efforts to cooperate  with the Commission to
prepare,   as  soon  as  practicable,   any  amendment  or  supplement  to  such
registration  statement  or such  related  prospectus  and any other  additional
information,  or to take  other  action  that may  have  been  requested  by the
Commission;

          (xii) use its best  efforts  to cause all  Common  Stock  constituting
Registrable  Securities  covered by such registration  statement to be listed on
each securities  exchange (or quotation system operated by a national securities
association),  if any,  on which the Common  Stock of the Company is then listed
(or  included),  if so  requested  by the  Majority  Registered  Holders  or the
underwriters,  if  any,  and  enter  into  customary  agreements  including,  if
necessary,  a listing  application  and  indemnification  agreement in customary
form, and provide a transfer agent for such Registrable Securities no later than
the effective date of such registration statement; use its best efforts to cause
any other Registrable  Securities  covered by such registration  statement to be
listed (or included) on each securities  exchange (or quotation  system operated
by a national securities  association) on which securities of the same class and
series,  if any, are then listed (or  included) (or on any exchange or quotation
system on which any  Person  other  than a Holder  shall  have the right to have
securities  of the same class and series,  if any,  listed or  included),  if so
requested by the Majority  Registered  Holders or the underwriters,  if any, and
enter into customary agreements including,  if necessary,  a listing application
and  indemnification  agreement in customary form, and, if necessary,  provide a
transfer  agent for such  securities  no later than the  effective  date of such
registration statement;

<PAGE>

          (xiii) provide a CUSIP number for the Registrable  Securities no later
than the effective date of such registration statement;

          (xiv) enter into customary  agreements  (including,  in the case of an
underwritten  offering,  an  underwriting  agreement in  customary  form for the
managing  underwriters with respect to issuers of similar market  capitalization
and  reporting  and  financial  histories)  and take all such other  appropriate
actions  in  connection  therewith  in  order  to  expedite  or  facilitate  the
disposition  of  the  Registrable   Securities  included  in  such  registration
statement and, in the case of an underwritten offering: (A) make representations
and warranties to each Holder of Registrable  Securities  participating  in such
offering and to each of the underwriters,  in such form,  substance and scope as
are customarily  made to the managing  underwriters by issuers of similar market
capitalization and reporting and financial histories and confirm the same to the
extent  customary if and when  requested;  (B) obtain opinions of counsel to the
Company addressed to each Holder of Registrable Securities participating in such
offering and to each of the underwriters,  such opinions to be in customary form
and  covering  the  matters   customarily   covered  in  opinions   obtained  in
underwritten  offerings  by the  managing  underwriters  for  issuers of similar
market  capitalization and reporting and financial  histories;  (C) use its best
efforts to obtain  "comfort"  letters from the Company's  independent  certified
public   accountants   addressed  to  each  Holder  of  Registrable   Securities
participating in such offering and to each of the underwriters,  such letters to
be in customary  form and covering  matters of the type  customarily  covered in
"comfort"  letters to the managing  underwriters in connection with underwritten
offerings by them for issuers of similar market capitalization and reporting and
financial  histories;  (D)  provide,  in the  underwriting  agreement  or agency
agreement to be entered into in connection  with such offering,  indemnification
and  contribution  provisions  and  procedures no less  favorable than those set
forth in Section 7 with  respect to all  parties to be  indemnified  pursuant to
Section 7; and (E) deliver such customary  documents and  certificates as may be
reasonably  requested  by the  Majority  Registered  Holders  and  the  managing
underwriters to evidence  compliance with clause (A) of this paragraph (xiv) and
with any customary  conditions  contained in the underwriting  agreement entered
into by the Company in connection with such offering;

          (xv) in the  case  of any  nonunderwritten  offering:  (A)  obtain  an
opinion  of  counsel  to the  Company  at the  time  of  effectiveness  of  such
registration  statement covering such offering and an update thereof at the time
of effectiveness of any post-effective  amendment to such registration statement
(other than by reason of  incorporation by reference of documents filed with the
Commission)  addressed to each Holder of any Registrable  Securities  covered by
such  registration  statement,  covering  matters that are no more  extensive in
scope than would be  customarily  covered in opinions  obtained in  underwritten
offerings  by issuers with  similar  market  capitalization  and  reporting  and
financial histories;  (B) use its best efforts to obtain a "comfort" letter from
the  Company's   independent   certified  public  accountants  at  the  time  of
effectiveness  of such  registration  statement  and,  upon the  request  of the
Majority  Registered  Holders,  updates thereof,  in each case addressed to each
Holder of  Registrable  Securities  participating  in such offering and covering
matters that are no more extensive in scope than would be customarily covered in
"comfort" letters and updates obtained in underwritten offerings by issuers with
similar market  capitalization  and reporting and financial  histories;  and (C)
deliver a certificate of a 

<PAGE>

senior  executive  officer of the Company at the time of  effectiveness  of such
registration statement and, upon the request of the Majority Registered Holders,
updates thereof,  such  certificates to cover matters no more extensive in scope
than those matters  customarily covered in officers'  certificates  delivered in
connection   with   underwritten   offerings  by  issuers  with  similar  market
capitalization and reporting and financial histories;

          (xvi) make available, for inspection by the Holders of the Registrable
Securities included in such registration,  any underwriter  participating in any
disposition of Registrable  Securities pursuant to such registration  statement,
and any attorney,  accountant or other  representative  retained by such selling
Holders or by any such underwriter,  all pertinent  financial and other records,
pertinent  corporate  documents  and  properties  of the Company,  and cause the
Company's officers, directors and employees to supply all information reasonably
requested by any such underwriter,  attorney, accountant or other representative
in  connection  with such  registration,  provided  that no record,  document or
property  that is subject to a claim of  privilege  need be made  available  for
inspection by any Person pursuant to this clause (xvi) if inspection  thereof by
such Person could, in the opinion of the Company's counsel, result in the waiver
of such privilege;

          (xvii)  otherwise  use its best efforts to comply with all  applicable
rules and regulations of the Commission  relating to such  registration  and the
distribution of the securities  being offered  (including,  without  limitation,
Rule l0b-6,  with  respect to which the Company  shall also use its best efforts
timely to apprise each Holder of any bids and  purchases by the Company,  and of
any known bids and purchases by each "affiliated  purchaser" (as defined in Rule
l0b-6) of the  Company,  that would in the opinion of the Company be  prohibited
under Rule l0b-6 in  connection  with a  "distribution"  (as so defined) by such
Holder  of  securities  of the  Company)  and make  generally  available  to its
security holders earning  statements  satisfying the provisions of Section 11(a)
of the Securities Act (including  Rule 158  thereunder),  not later than 60 days
after the end of any  12-month  period (or 120 days,  if such period is a fiscal
year)  commencing  at the end of any  fiscal  quarter  in which the  Registrable
Securities  are  sold to  underwriters  in a firm  commitment  or  best  efforts
underwritten  offering,  or, if not sold to  underwriters  in such an  offering,
beginning with the first month of the Company's first fiscal quarter  commencing
after  the  effective  date  of  such  registration  statement,   which  earning
statements shall cover such 12-month periods;

          (xviii)  cooperate and assist in any filings  required to be made with
the National  Association of Securities Dealers,  Inc. and in the performance of
any  customary  or required  due  diligence  investigation  by any  underwriter,
provided  that no record,  document  or  property  that is subject to a claim of
privilege need be made available for  investigation by any underwriter  pursuant
to this clause (xviii) if investigation  thereof by such  underwriter  could, in
the opinion of the Company's  counsel,  result in the waiver of such  privilege;
and

          (xix) use its best efforts to effect such  registration  in the manner
contemplated by this Agreement.

<PAGE>

       (b)  Holder Procedures.

            (i) Each Holder agrees, by acquisition of the Registrable Securities
that,  upon receipt of any notice from the Company of the happening of any event
described  in  Section   5(a)(iii)   (B),  5(a)  (iii)  (C),   5(a)(iii)(D)   or
5(a)(iii)(E),  such  Holder  shall  forthwith  discontinue  disposition  of  any
Registrable  Securities  (but,  in the case of an  event  described  in  Section
5(a)(iii)(D), in the affected jurisdiction or jurisdictions only) covered by the
affected registration statement or prospectus until such Holder's receipt of the
copies  of the  supplemented  or  amended  prospectus  contemplated  by  Section
5(a)(iii)  or 5(a)(xi)  or until such Holder is (it being  agreed by the Company
that the underwriters,  if any, shall also be) advised in writing (the "Advice")
by the Company that the use of the applicable  prospectus may be resumed. If the
Company  shall  have  given  any  such  notice  during  a  period  when a Demand
Registration  or  Piggyback  Registration  is in  effect,  the  one-year  period
mentioned in Section 2(b) or Section 3(b), as the case may be, shall be extended
by the number of days from and  including  the date of the giving of such notice
to and including the date when each Holder of Registrable Securities included in
such Registration  shall have received the copies of the supplemented or amended
prospectus  contemplated by Section  5(a)(iii) or 5(a)(xi) or the Advice, as the
case may be.

          (ii)  In  connection   with  any   underwritten   public  offering  of
Registrable Securities,  the managing underwriter of such offering shall be, (A)
in the case of a Demand Registration, a nationally recognized investment banking
firm selected by the Majority  Registered  Holders and reasonably  acceptable to
the  Company  and (B) in the  case of a  Piggyback  Registration,  a  nationally
recognized  investment  banking  firm  selected by the  Company  and  reasonably
acceptable to the Majority Registered Holders.

          6.  Registration Expenses.

          All expenses  incident to the Company's  performance  of or compliance
with  the  provisions  of  this  Agreement,  including  without  limitation  all
registration and filing fees, fees and expenses of compliance with securities or
blue sky laws  (including fees and  disbursements  of counsel in connection with
blue  sky  qualifications  or  registrations  (or the  obtaining  of  exemptions
therefrom) of the Registrable Securities), printing expenses (including expenses
of printing  prospectuses),  messenger and delivery expenses,  internal expenses
(including,  without  limitation,  all salaries and expenses of its officers and
employees performing legal or accounting duties),  fees and disbursements of its
counsel and its independent certified public accounts (including the expenses of
any  special  audit  or  "comfort"  letters  required  by or  incident  to  such
performance or compliance),  securities acts liability insurance (if the Company
elects to obtain such  insurance),  fees and  expenses  of any  special  experts
retained by the Company in connection with such Registration,  fees and expenses
of other  Persons  retained by the Company  shall be borne by the Company.  Each
Holder  shall  bear the fees and  expenses  of its  counsel,  the  out-of-pocket
expenses of the Holders  incurred in  connection  herewith and any  underwriting
discounts,   commissions  or  fees  attributable  to  the  sale  of  Registrable
Securities included in any Registration.

<PAGE>

          7. Indemnification: Contribution.

          (a)  Indemnification by the Company.  The Company shall indemnify,  to
the full extent  permitted by law, each Holder of  Registrable  Securities,  its
officers, directors,  employees and agents, each Person who controls such Holder
(within the meaning of the Securities Act) and any investment adviser thereof or
agent therefor,  against all losses, claims,  damages,  liabilities and expenses
(including  costs of investigation  and legal expenses)  arising out of or based
upon any untrue or alleged untrue  statement of a material fact contained in any
registration  statement  covering  any  Registrable   Securities,   any  related
prospectus or preliminary prospectus, or any amendment or supplement thereto, or
any  omission  or  alleged  omission  to state in any  thereof a  material  fact
required to be stated  therein or necessary to make the  statements  therein (in
the case of a prospectus or prospectus supplement, in light of the circumstances
under which they were made) not  misleading,  except in each case  insofar,  but
only insofar,  as the same arises out of or is based upon an untrue statement or
alleged untrue  statement of a material fact or an omission or alleged  omission
to state a material fact in such registration statement, prospectus, preliminary
prospectus, amendment or supplement, as the case may be, made or omitted, as the
case  may be,  in  reliance  upon and in  conformity  with  written  information
furnished  to the  Company  by  such  Holder  expressly  for use  therein.  This
indemnity is in addition to any liability  that the Company may otherwise  have.
The Company shall also indemnify any underwriters of the Registrable Securities,
selling brokers, dealer managers and similar securities industries professionals
participating  in the  distribution  and their  officers and  directors and each
Person who controls such  underwriters  or other Persons  (within the meaning of
the  Securities  Act) to the same extent as provided  above with  respect to the
indemnification of Holders and other specified Persons.

          (b)   Indemnification  by  Holders  of  Registrable   Securities.   In
connection with any registration statement covering Registrable Securities, each
Holder any of whose Registrable  Securities are covered thereby shall furnish to
the Company in writing  such  information  and  affidavits  with respect to such
Holder  as the  Company  reasonably  requests  for use in  connection  with such
registration statement, any related prospectus or preliminary prospectus, or any
amendment  or  supplement  thereto,  and  shall  indemnify,  to the full  extent
permitted by law, the Company, the Company's directors,  officers, employees and
agents,  each  Person  who  controls  the  Company  (within  the  meaning of the
Securities Act) and any investment  adviser  thereof or agent therefor,  against
all losses,  claims,  damages,  liabilities  and  expenses  (including  costs of
investigation  and legal  expenses)  arising  out of or based upon any untrue or
alleged  untrue  statement  of a material  fact  contained  in any  registration
statement  covering  any  Registrable  Securities,  any  related  prospectus  or
preliminary prospectus,  or any amendment or supplement thereto, or any omission
or alleged  omission  to state in any  thereof a material  fact  required  to be
stated  therein or  necessary to make the  statements  therein (in the case of a
prospectus or prospectus  supplement,  in light of the circumstances under which
they were  made) not  misleading,  in each case to the  extent,  but only to the
extent,  that the same  arises  out of or is based upon an untrue  statement  or
alleged untrue  statement of a material fact or an omission or alleged  omission
to state a  material  fact in such  registration  statement  or in such  related
prospectus, preliminary prospectus, amendment or supplement, as the case may be,
made or omitted,  as the case may be, in reliance  upon and in  conformity  with
written  information 

<PAGE>


furnished   to  the  Company  by  such  Holder   expressly   for  use   therein.
Notwithstanding   any   other   provision   hereof,   in  no  event   shall  the
indemnification  obligation  of any Holder be greater in amount  than the dollar
amount of the proceeds  received by such Holder upon the sale of the Registrable
Securities giving rise to such obligation.

          (c) Conduct of  Indemnification  Proceedings.  Any Person  entitled to
indemnification under this Section 7 agrees to give prompt written notice to the
indemnifying party after the receipt by such Person of any written notice of the
commencement of any action, suit,  proceeding or investigation or threat thereof
made in writing for which such Person will claim indemnification or contribution
pursuant to this Agreement and, unless in the judgment of such indemnified party
a  conflict  of  interest  may  exist  between  such  indemnified  party and the
indemnifying party with respect to such claim,  permit the indemnifying party to
assume the defense of such claim with counsel  reasonably  satisfactory  to such
indemnified  party  (which  may  be  regular  counsel  to the  Company).  If the
indemnifying party is not entitled to, or elects not to, assume the defense of a
claim,  it shall not be  obligated to pay the fees and expenses of more than one
counsel  with  respect to such claim,  unless in the judgment of counsel to such
indemnified party, expressed in a writing delivered to the indemnifying party, a
conflict of interest  may exist  between  such  indemnified  party and any other
indemnified  party with respect to such claim,  in which event the  indemnifying
party shall be obligated to pay the fees and expenses of such additional counsel
or counsels (which shall be limited to one counsel per indemnified  party).  The
indemnifying party shall not be subject to any liability for any settlement made
without  its  consent,  which  consent  shall not be  unreasonably  withheld  or
delayed.

       (d) Contribution.

          (i) If the  indemnification  provided  for in this  Section 7 from the
indemnifying  party is unavailable to an indemnified  party hereunder in respect
of any losses,  claims,  damages,  liabilities or expenses  referred to therein,
then the indemnifying  party, in lieu of indemnifying  such  indemnified  party,
shall  contribute to the amount paid or payable by such  indemnified  party as a
result  of  such  losses,  claims,  damages,  liabilities  or  expenses  in such
proportion as is appropriate  to reflect the relative fault of the  indemnifying
party and  indemnified  parties in connection  with the actions that resulted in
such losses,  claims,  damages,  liabilities  or expenses,  as well as any other
relevant equitable considerations. The relative fault of such indemnifying party
and indemnified parties shall be determined by reference to, among other things,
whether any action in question, including any untrue or alleged untrue statement
of a material fact or omission or alleged omission to state a material fact, has
been made by, or relates to information  supplied by, such indemnifying party or
indemnified  parties,  and the parties'  relative intent,  knowledge,  access to
information and  opportunity to correct or prevent such action.  The amount paid
or payable by a party as a result of the losses,  claims,  damages,  liabilities
and  expenses  referred  to above  shall be deemed to  include,  subject  to the
limitations  set forth in  Section  7(c),  any legal or other  fees or  expenses
reasonably  incurred  by such  party in  connection  with any  investigation  or
proceeding.

          (ii) The parties  hereto agree that it would not be just and equitable
if  contribution  pursuant  to this  Section  7(d) were  determined  by pro rata
allocation  or by any other 

<PAGE>

method of allocation that does not take account of the equitable  considerations
referred to in the immediately  preceding  paragraph.  Notwithstanding any other
provision hereof, in no event shall the contribution obligation of any Holder be
greater  in amount  than the  excess of (A) the  dollar  amount of the  proceeds
received by such Holder upon the sale of the Registrable  Securities giving rise
to such  contribution  obligation over (B) the dollar amount of any damages that
such  Holder  has  otherwise  been  required  to pay by reason of the  untrue or
alleged  untrue  statement or omission or alleged  omission  giving rise to such
obligation. No Person guilty of fraudulent misrepresentation (within the meaning
of Section 11(f) of the Securities Act) shall be entitled to  contribution  from
any Person who was not guilty of such fraudulent misrepresentation.

          (iii) If any provision of an indemnification or contribution clause in
an  underwriting  agreement  or agency  agreement  executed by or on behalf of a
Holder of Registrable Securities in accordance with Section 5(a)(xiv)(D) differs
from a provision in this Section 7, such provision in the underwriting agreement
shall determine such Holder's rights in respect thereof.

     8. Participation in Underwritten Registrations

     No Person may  participate  in any  underwritten  Registration  unless such
Person (a) agrees to sell such Person's  securities on the basis provided in any
underwriting  arrangements approved by the Persons entitled hereunder to approve
such  arrangements,  (b)  completes and executes all  questionnaires,  powers of
attorney,  indemnities,  underwriting  agreements and other documents reasonably
required under the terms of such underwriting arrangements and (c) agrees to pay
such Person's pro rata portion of all underwriting discounts and commissions.

     9. Cooperation with the Company.

     Each Holder by the acceptance of Registrable  Securities  agrees to use its
best  efforts to  cooperate  with the  Company  in all  reasonable  respects  in
connection with the preparation and filing of  Registrations  hereunder in which
such Registrable Securities are included or requested to be included.

     10. Miscellaneous.

     (a) Modifications in Connection with a Qualifying  Offering.  In connection
with the  consummation of a Qualifying  Offering (as such term is defined in the
Purchase  Agreement),  the  registration  rights  provided  hereunder  shall  be
modified to the extent  determined in the  reasonable  judgment of the Company's
financial  advisor to be  reasonably  necessary  to permit  consummation  of the
Qualifying  Offering  on the terms  most  favorable  to the  Company;  provided,
however, that the registration rights granted to the investors in the Qualifying
Offering shall not be more favorable than those granted to the Holders hereunder
(as so  modified)  without the approval of the Holders of at least a majority of
the Registrable Securities then outstanding. The Holders shall have the right to
participate in discussions  with such financial  advisor  regarding any proposed
change in the terms of this  Agreement.  The Holders  shall  execute and deliver
appropriate  amendments or supplements to this Agreement necessary to effect any
such modification.

<PAGE>

     (b) Remedies. Each Holder of Registrable  Securities,  in addition to being
entitled  to  exercise  all rights in an action at law,  including  recovery  of
damages,  shall be  entitled to specific  performance  of its rights  under this
Agreement.  The  Company  agrees  that  monetary  damages  would not be adequate
compensation for any loss incurred by reason of a breach by it of the provisions
of this  Agreement  and  hereby  agrees to waive the  defense  in any action for
specific performance that a remedy at law would be adequate.

     (c)  Amendments  and Waivers.  Except as  otherwise  provided  herein,  the
provisions of this Agreement may not be amended,  modified or supplemented,  and
waivers or consents to departures  from the provisions  hereof may not be given,
unless the Company shall have obtained the prior written  consent of the Holders
of  at  least  a  majority  of  the  securities  then  constituting  Registrable
Securities.

     (d) Notices. All notices, requests, waivers, releases,  consents, and other
communications required or permitted by this Agreement (collectively, "Notices")
shall be in writing. Notices shall be deemed sufficiently given for all purposes
under this Agreement when  delivered in person,  when  dispatched by telegram or
(upon written confirmation of receipt) by electronic  facsimile  transmission or
(upon  written   confirmation  of  receipt)  when  dispatched  by  a  nationally
recognized overnight courier service. All Notices shall be delivered as follows:

          (i) if to a Holder of Registrable Securities, at the address indicated
     on Company's registrar relating to such securities or at such other address
     as such Holder may have furnished to the Company in writing; and

          (ii) if to the Company, at:

               LogiMetrics, Inc.
               50 Orville Drive
               Bohemia, New York 11716
               Attention: President

     (e)  Successors and Assigns.  This Agreement  shall inure to the benefit of
and be binding upon the  successors  and assigns of each of the parties  hereto,
including any successors to the Company by merger.

     (f)  Counterparts.  This  Agreement  may  be  executed  in  any  number  of
counterparts and by the parties hereto in separate  counterparts,  each of which
when so  executed  shall be  deemed  to be an  original  and all of which  taken
together shall constitute one and the same agreement.

     (g)  Headings:  Construction.  The  headings  in  this  Agreement  are  for
convenience  of  reference  only and  shall not limit or  otherwise  affect  the
meaning  hereof.  Unless the  context  otherwise  requires,  all  references  to
Sections are to Sections of this Agreement, "or" is inclusively disjunctive, and
words in the singular include the plural and vice versa. In computing any period

<PAGE>

of time  specified in this  Agreement or in any Notices,  the date of the act or
event from which such period of time is to be measured  shall be  included,  any
such period  shall expire at 5:00 p.m.,  New York City time,  on the last day of
such period,  and any such period denominated in months shall expire on the date
in the last month of such period that has the same numerical  designation as the
date of the act or event  from which such  period is to be  measured;  provided,
however,  that if there is no date in the last month of such period that has the
same numerical  designation as the date of such act or event,  such period shall
expire on the last day of the last month of such period.

     (h)  Governing  Law. This  Agreement  shall be governed by and construed in
accordance  with the internal laws of the State of New York,  without  regard to
the principles of conflicts of laws thereof.

     (i)  Severability.  If  one  or  more  of  the  provisions  hereof,  or the
application   thereof  in  any  circumstance,   is  held  invalid,   illegal  or
unenforceable  in any  respect,  for any  reason,  the  validity,  legality  and
enforceability  of the  remaining  provisions  hereof  shall  not be in any  way
affected or impaired thereby,  and the provision held to be invalid,  illegal or
unenforceable shall be reformed to the minimum extent necessary, and in a manner
as consistent with the purposes  thereof as is  practicable,  so as to render it
valid,  legal and  enforceable,  it being  intended  that all of the  rights and
privileges of the Holders  hereunder  shall be enforceable to the fullest extent
permitted by law.

     (j) Entire  Agreement.  This  Agreement  is intended by the Company and the
Purchasers to be a final expression thereof and is intended to be a complete and
exclusive  statement of the agreement and  understanding  of the Company and the
Purchasers  in respect of the  subject  matter  contained  herein.  There are no
restrictions,  promises, warranties or undertakings,  other than those set forth
or  referred to herein.  This  Agreement  supersedes  all prior  agreements  and
understandings  among the Company and any Holders  with  respect to such subject
matter.

                  [Remainder of page intentionally left blank]

<PAGE>

        IN WITNESS  WHEREOF,  the parties  hereto have caused this Agreement to 
be duly executed as of the day and year first above written.

                                         LOGIMETRICS, INC.



                                         By:  /s/Norman M. Phipps
                                              _______________________________
                                              Name:  Norman M. Phipps
                                              Title: President


                                         /s/Steven Dinetz
                                         _____________________________________
                                         Steven Dinetz


                                         1034 Skyland Drive
                                         Zephyr Cove, Nevada 89448
                                         Tel: (702) 588-0343
                                              (702) 588-1433


                                         /s/Gerald B. Cramer
                                         ___________________________________
                                         Gerald B. Cramer


                                         /s/Edward J. Rosenthal
                                         ___________________________________
                                         Edward J. Rosenthal, Keogh

                                         520 Madison Avenue
                                         New York, New York 10022
                                         Tel:  (212) 838-3830
                                         Fax:  (212) 644-8291

                                         CRM 1998 ENTERPRISE FUND, LLC

                                         By:  Cramer Rosenthal McGlynn, Inc.,
                                              Its Managing Member


                                         By:  /s/Eugene A. Trainor
                                              _______________________________
                                              Name: Eugene A. Trainor, III
                                              Title: Chief Financial Officer

                                         520 Madison Avenue
                                         New York, New York 10022
                                         Tel:  (212) 838-3830
                                         Fax:  (212) 644-8291


<PAGE>

                                         A.C. ISRAEL ENTERPRISES, INC.



                                         By:  /s/Jay Howard
                                              _______________________________
                                              Name:  Jay Howard
                                              Title:

                                         520 Madison Avenue
                                         New York, New York 10022
                                         Tel:  (212) 838-3830
                                         Fax:  (212) 644-8291


                                         CRM-EFO PARTNERS, L.P.

                                         By:  CRM-EFO Investments, LLC,
                                              Its General Partner

                                         By:  CRM Management, Inc.,
                                               Its Managing Member


                                         By:  /s/Eugene A. Trainor
                                              _______________________________
                                              Name:  Eugene A. Trainor, III
                                              Title:

                                         520 Madison Avenue
                                         New York, New York 10022
                                         Tel:  (212) 838-3830
                                         Fax:  (212) 644-8291

<PAGE>


                                            ______________________________
                                            Richard S. Fuld 


                                         By: Cramer Rosenthal McGlynn, Inc.,
                                             Attorney-in-Fact


                                         By:  /s/Eugene A. Trainor
                                              ___________________________
                                              Name: Eugene A.Trainor, III
                                              Title: Chief Financial Officer


                                         520 Madison Avenue
                                         New York, New York 10022
                                         Tel:  (212) 838-3830
                                         Fax:  (212) 644-8291


<PAGE>

                                          PAMELA EQUITIES CORP.



                                          By:  /s/Gregory Manocherian
                                               _______________________________
                                               Name:  Gregory Manocherian
                                               Title: Vice President

                                          3 New York Plaza
                                          18th Floor
                                          New York, New York 10004
                                          Tel:  (212) 837-4829
                                          Fax:  (212) 837-4938

                                          WHITEHALL PROPERTIES, LLC



                                          By:  /s/Gregory Manocherian
                                               __________________________
                                               Name:  Gregory Manocherian
                                               Title: Manager


                                          3 New York Plaza
                                          18th Floor
                                          New York, New York 10004
                                          Tel:  (212) 837-4829
                                          Fax:  (212) 837-4938


                                          KABUKI PARTNERS ADP, GP



                                          By:  /s/Gregory Manocherian
                                               __________________________
                                               Name:  Gregory Manocherian
                                               Title:  General Partner

                                          3 New York Plaza
                                          18th Floor
                                          New York, New York 10004
                                          Tel:  (212) 837-4829
                                          Fax:  (212) 837-4938


<PAGE>

                                          McGLYNN FAMILY PARTNERSHIP



                                          By:  /s/Ronald H. McGlynn
                                               _______________________________
                                               Name:  Ronald H. McGlynn
                                               Title:  General Partner

                                          520 Madison Avenue
                                          New York, New York 10022
                                          Tel:  (212) 838-3830
                                          Fax:  (212) 644-8291


                                          /s/Fred M. Filoon
                                          _____________________________
                                          Fred M. Filoon

                                          520 Madison Avenue
                                          New York, New York 10022
                                          Tel:  (212) 838-3830
                                          Fax:  (212) 644-8291


                                          /s/Eugene A. Trainor
                                          _____________________________
                                          Eugene A. Trainor, III

                                          520 Madison Avenue
                                          New York, New York 10022
                                          Tel:  (212) 838-3830
                                          Fax:  (212) 644-8291



                                          /s/Charles S. Brand
                                          _____________________________
                                          Charles S. Brand

                                          20 Meridian Way
                                          Eatontown, New Jersey 07724
                                          Tel:  (732) 935-7150
                                          Fax:  (732) 935-7151



                             STOCKHOLDERS AGREEMENT

     STOCKHOLDERS   AGREEMENT,   dated  as  of  July  29,  1997,  by  and  among
LogiMetrics,  Inc., a Delaware  corporation  (the  "Company"),  Charles S. Brand
("Brand"),  and the other individuals and entities listed on the signature pages
hereto (the "Purchasers" and, collectively with Brand and each other Person who,
in accordance with the terms hereof,  shall become a party to or be bound by the
terms of this Agreement after the date hereof, the "Stockholders").

                              W I T N E S S E T H:

     WHEREAS,  Brand currently is the beneficial  owner of 19,387,800  shares of
Common Stock, par value $.01 per share, of the Company (the "Common Stock"); and

     WHEREAS, the Purchasers  beneficially own an aggregate of 700,000 shares of
Common Stock; and

     WHEREAS,  pursuant to the terms of a Purchase  Agreement,  dated as of even
date  herewith  (the  "Purchase  Agreement"),  by and among the  Company and the
Purchasers,  the  Purchasers  have acquired or will shortly  acquire  beneficial
ownership of an additional  15,600,000  shares of Common Stock in the aggregate;
and

     WHEREAS, under the terms of the Purchase Agreement, the Purchasers have the
right to acquire  beneficial  ownership  of an  additional  4,500,000  shares of
Common Stock; and

     WHEREAS,  the Company and the  Stockholders  desire to make  provision with
respect to (i) the  ownership,  transfer or other  disposition  of their  equity
interests in the Company, and (ii) the management of the affairs of the Company;

     NOW, THEREFORE,  in consideration of the mutual covenants contained herein,
and intending to be legally bound, the parties hereby agree as follows:

                                    ARTICLE I

                               Certain Definitions

     Section 1.1 Certain Definitions.  As used in this Agreement,  the following
terms have the respective meanings set forth below.

     "Affiliate"  means,  with  respect  to any  Person,  any other  Person  who
directly  or  indirectly,  through  one or  more  intermediaries,  controls,  is
controlled by, or is under common control with, such Person.  The term "control"
means the  possession,  directly or indirectly,  of the power to direct or cause
the direction of the  management and policies of a Person,  whether  through the
ownership  of  voting  securities,  by  contract  or  otherwise,  and the  terms
"controlled" and 

<PAGE>

"controlling" have meanings  correlative  thereto. Any Relative of an individual
shall be deemed to be an Affiliate of such individual for purposes hereof.

     "Beneficial owner" (and, with correlative meanings,  "beneficially own" and
"beneficial  ownership") of any interest means a Person who,  together with his,
her or its Affiliates,  is or may be deemed a beneficial  owner of such interest
for purposes of Rule 13d-3 or 13d-5 under the  Securities  Exchange Act of 1934,
as amended,  or who, together with his, her or its Affiliates,  has the right to
become  such a  beneficial  owner  of  such  interest  (whether  such  right  is
exercisable  immediately  or only  after the  passage of time)  pursuant  to any
agreement,  arrangement or  understanding,  or upon the exercise,  conversion or
exchange of any warrant, right or other instrument, or otherwise.

     "Board"  means  the  Board of  Directors  of the  Company  in office at the
applicable time, as elected in accordance with the provisions of this Agreement.

     "Company  Sale" means any of (i) a Transfer or other  disposition of all or
substantially  all of the  assets  of the  Company  to any  Person,  or group of
related Persons, other than an Affiliate of the Company, in one transaction or a
series of related transactions, (ii) a merger, consolidation,  recapitalization,
share exchange or  reorganization  of the Company in which the holders of voting
stock of the Company  immediately prior thereto will not own at least 50% of the
voting shares of the continuing or surviving entity (whether or not the Company)
immediately  thereafter,  (iii) the sale or other disposition of voting stock of
the Company  representing 50% or more of the total voting power of the Company's
outstanding capital stock in one transaction or a series of related transactions
to any Person,  or group of related Persons,  other than a Stockholder or any of
its  Affiliates,  (iv)  the  issuance  of  additional  shares  of  voting  stock
(including,  but not  limited to, the  issuance of Rights to purchase  shares of
voting stock) if, as a result thereof,  any Person, or group of related Persons,
other than a Stockholder or any of its Affiliates, would beneficially own 50% or
more of the total voting power of the Company's outstanding capital stock in one
transaction  or a series of related  transactions,  or (v) the  formation of any
form of partnership,  joint venture,  association or other business organization
or strategic  alliance,  in which the Company would  participate if, as a result
thereof,  all or  substantially  all of the  assets  of  the  Company  would  be
Transferred  to any Person not wholly owned by the Company or one or more wholly
owned Subsidiaries of the Company.

     "Contract"  means any written or oral agreement,  contract,  arrangement or
instrument.

     "Person"  means  an  individual,  partnership,   corporation,  joint  stock
company,  unincorporated organization or association, trust or joint venture, or
a governmental agency or political subdivision thereof.

     "Purchaser  Group" means,  collectively,  the  Purchasers and all Purchaser
Transferees (as defined in Section 2.1(f)).

<PAGE>

     "Relative"  means,  with  respect  to any  Stockholder,  the spouse of such
Stockholder  or any of  such  Stockholder's  ancestors,  descendants,  siblings,
descendants of any such siblings, or the spouse of any of the foregoing

     "Right"  means any option,  warrant,  security,  right or other  instrument
convertible  into or  exchangeable  or exercisable  for or otherwise  giving the
holder thereof the right to acquire, directly or indirectly, any Common Stock or
any other such option, warrant, security, right or instrument.

     "Shares" means shares of Common Stock.

     "Subsidiary"  means  any  corporation,  association  or other  organization
whether  incorporated  or  unincorporated  of which at least a  majority  of the
securities  or interests  having by the terms thereof  ordinary  voting power to
elect a  majority  of the  board  of  directors  or  others  performing  similar
functions with respect to such corporation or other  organization is at the time
directly or indirectly owned or controlled by another  corporation,  association
or  other  organization,  or by any  one or  more  Subsidiaries  of  such  other
corporation,  association or other  organization,  or by such other corporation,
association or other organization and one or more of its Subsidiaries.

     "Transfer" means, directly or indirectly,  any transfer,  sale, assignment,
pledge, hypothecation, gift, or other transfer or disposition, whether or not by
operation of law and whether or not  voluntarily,  of any Shares or any interest
therein.

     Section 1.2.  Interpretation.  Unless  otherwise  indicated to the contrary
herein  by the  context  or use  thereof:  (i) the  words,  "herein,"  "hereto,"
"hereof" and words of similar  import refer to this Agreement as a whole and not
to any  particular  Section  or  paragraph  hereof;  (ii)  words  importing  the
masculine gender shall also include the feminine and neutral  genders,  and vice
versa; and (iii) words importing the singular shall also include the plural, and
vice versa.

                                   ARTICLE II

                        Restrictions on Certain Transfers

     Section 2.1.  Tag-Along.  (a) Except as set forth in paragraphs (f) and (g)
below, no Stockholder (an "Initiating Stockholder"),  whether acting alone or in
concert  with any other  Stockholder,  shall enter into a Contract to  Transfer,
arrange  for the  Transfer  of or  Transfer  to any Person or group (as  defined
pursuant to Rule 13d-5 promulgated under the Securities Exchange Act of 1934, as
amended),  directly or  indirectly or through one or more  intermediaries,  in a
single  transaction  or a  series  of  related  transactions,  any  Shares  then
beneficially  owned by the Initiating  Stockholder or any interest  therein,  if
immediately  following the consummation of such Transfer,  such acquiring Person
or group,  together with any  Affiliates  thereof (or Affiliate of any member of
such group), would be the beneficial owner, directly or indirectly, of more than
50% of the  outstanding  Shares  (including as outstanding  for such purpose any
Shares  issuable upon exercise of any Rights to be acquired from such Initiating
Stockholder  and all  other  Rights  beneficially 

<PAGE>

owned by any such  Affiliate,  Person,  group or  member  thereof),  unless  all
Stockholders  are given the  opportunity to Transfer all (but not less than all)
of the Shares then owned by each of them (including  without  limitation  Shares
issuable upon exercise of Rights then owned by each of them)  concurrently  with
such proposed Transfer on terms  (including,  without  limitation,  the form and
amount of, and the time of receipt  of,  consideration  therefor)  identical  to
those applicable to such proposed Transfer (the "Tag-Along Rights").

     (b) No opportunity shall be deemed given to any Stockholder for purposes of
Section 2.1(a) unless (i) such  Stockholder  shall have received  written notice
from the Initiating Stockholder setting forth the material terms of the proposed
Transfer (a "Tag-Along Notice"),  and shall have been given at least twenty days
after receipt of such Tag-Along  Notice to exercise its rights contained in this
Section 2.1 by giving written  notice  thereof to the Initiating  Stockholder (a
"Tag-Along Exercise Notice"), (ii) if such Stockholder is then the holder of any
Rights,  it shall be  permitted  to  exercise,  convert or exchange  such Rights
strictly  in  accordance  with the terms  thereof,  (iii) the terms on which the
Initiating  Stockholder  actually  sells its Shares are no more favorable to the
Initiating Stockholder (including,  without limitation,  the form and amount of,
and the time of receipt of, consideration therefor), than the terms set forth in
the Tag-Along  Notice given by it pursuant to clause (i) of this sentence,  (iv)
the Person or group to which the  applicable  Transfer  is  proposed  to be made
makes an offer to all of the  Stockholders  to purchase  any or all  outstanding
Shares  then  owned by the  Stockholders  (including  Shares  issuable  upon the
exercise,  conversion or exchange of Rights) that (A) is  distributed in writing
to all Stockholders, (B) is open for acceptance by all Stockholders for a period
of at least twenty business days after such  distribution,  and (C) provides for
per Share  consideration  identical  to that being paid in the  Transfer to each
Stockholder  who accepts  such  offer,  and (v) the Person or group to which the
Initiating  Stockholder Transfers its Shares purchases,  at or prior to the time
of  purchase  of such  Shares,  from each  Person  exercising  his or its rights
pursuant  to this  Section  2.1,  at least such  number of Shares as such Person
shall specify in the notice given by such Person  pursuant to clause (i) of this
sentence.

     (c) The Initiating  Stockholder and any proposed  Transferee shall have the
right,  in their sole  discretion,  at all times  prior to  consummation  of any
proposed Transfer, to abandon any such proposed Transfer whereupon all Tag-Along
Rights with respect to such proposed  Transfer shall terminate,  and neither the
Initiating  Stockholder nor any proposed Transferees shall have any liability or
obligation to any Stockholder with respect thereto.

     (d)  In  determining  the  consideration  paid  for  purposes  hereof,  the
aggregate  purchase  price shall be increased to the extent that the  Initiating
Stockholder or its Affiliates  shall receive  additional  consideration  (i) for
covenants  against  competition,  or (ii)  for  services  (such as  pursuant  to
management or consulting agreements) in amounts in excess of amounts which would
be payable to a third party in an arms' length transaction.

     (e) If any Stockholder does not timely deliver a Tag-Along Exercise Notice,
such  Stockholder  will be deemed to have waived its rights with  respect to the
proposed  Transfer   described  in  the  Tag-Along  Notice  and  the  Initiating
Stockholder  shall have 60 days after the  expiration  date for the  delivery of
such Tag-Along  Exercise Notice in which to Transfer not more 

<PAGE>

than the number of Shares  described in the  Tag-Along  Notice on terms not more
favorable to the  Initiating  Stockholder  than were set forth in the  Tag-Along
Notice. If, at the end of such 60-day period, the Initiating Stockholder has not
completed the Transfer of its Shares in accordance  with the terms  described in
the Tag-Along Notice,  then all of the restrictions on sale or other disposition
contained in this  Agreement  with respect to Shares  beneficially  owned by the
Initiating Stockholder shall again be in effect.

     (f) The  provisions of this Section 2.1 shall not apply to any Transfer (x)
by  any  Purchaser  that  is an  individual  (an  "Individual  Purchaser")  or a
Purchaser  Transferee (as defined  below) that is an individual (an  "Individual
Transferee"),   by  inter  vivos  gift,   qualified  domestic  relations  order,
testamentary bequest or otherwise, with or without consideration,  of any Shares
which the Individual  Purchaser or such Individual  Transferee may now or at any
time hereafter own to (i) a trust for the benefit of such  Individual  Purchaser
or  such  Individual  Transferee,  as  applicable,  or for  one or  more of such
Individual Purchaser's or such Individual Transferee's Relatives, as applicable,
or  (ii)  to one or  more of  such  Individual  Purchaser's  or such  Individual
Transferee's Relatives, as applicable, or (y) with or without consideration,  by
any Purchaser or a Purchaser  Transferee of any Shares which such Person may now
or at any time  hereafter  own to any other  Purchaser,  or any Affiliate of any
Purchaser; provided, however, that any such Transferee pursuant to either clause
(x) or clause (y) (a "Purchaser Transferee") shall expressly agree in writing in
an  instrument  satisfactory  to the  Company  to be bound by the  terms of this
Agreement.  Any Shares,  or any interest therein,  Transferred  pursuant to this
clause (f) shall continue to be subject to the terms of this Agreement.

     (g) The  provisions  of this Section 2.1 shall not apply to any Transfer by
Brand or a Brand Transferee (as defined below),  by inter vivos gift,  qualified
domestic  relations order,  testamentary  bequest or otherwise,  with or without
consideration,  of any Shares which Brand or such Brand Transferee may now or at
any time  hereafter  own to (i) a trust for the  benefit  of Brand or such Brand
Transferee,  as  applicable,  or for  one or  more  of  Brand's  or  such  Brand
Transferee's Relatives, as applicable, or (ii) to one or more of Brand's or such
Brand Transferee's  Relatives, as applicable;  provided,  however, that any such
Transferee  (a  "Brand  Transferee")  shall  expressly  agree in  writing  in an
instrument  satisfactory  to the  Company  to be  bound  by the  terms  of  this
Agreement.  Any Shares,  or any interest therein,  Transferred  pursuant to this
clause (g) shall continue to be subject to the terms of this Agreement.

     Section 2.2. Go-Along Obligations. (a) Subject to the provisions of Section
2.2(c), if at any time after the date hereof,  any member of the Purchaser Group
receives a firm,  bona fide,  written offer from a third party (an "Offeror") to
purchase  or  otherwise  acquire  all of the  Shares  beneficially  owned by the
Purchaser  Group in one transaction or series of related  transactions,  and the
holders of a majority of the Shares  beneficially owned by all of the members of
the Purchaser  Group (the  "Majority  Holders")  have  determined to accept such
offer,  then,  notwithstanding  the  other  provisions  of this  Agreement,  the
Majority  Holders  shall have the right (the  "Go-Along  Right") to require  all
other Stockholders to sell or otherwise dispose of all Shares beneficially owned
by them to such  Offeror  on the same  terms  and  conditions  set forth in such
offer. In determining the  consideration  to be paid pursuant to such offer, the
aggregate  purchase price for the Shares to be sold by the Purchaser Group shall
be  increased  to the  extent  that any member of 

<PAGE>


the Purchaser  Group or their  respective  Affiliates  shall receive  additional
consideration (i) for covenants against competition,  or (ii) for services (such
as pursuant to  management  or  consulting  agreements)  in amounts in excess of
amounts which would be payable to a third party in an arms' length transaction.

     (b) If the  Majority  Holders  elect  to  exercise  their  Go-Along  Rights
hereunder,  they shall provide  written  notice (the  "Go-Along  Notice") to the
Company and each other  Stockholder  of such  election at least 20 days prior to
the closing date for such  transaction,  which Go-Along Notice shall include the
terms and  conditions  of such offer,  the name of the Offeree and the  proposed
closing date of such  transaction.  Each other Stockholder shall be obligated to
sell or otherwise dispose of all Shares beneficially owned by it to such Offeror
in accordance with the terms set forth in the Go-Along Notice.  However, if such
transaction  is not  completed  within 90 days of the  giving  of such  Go-Along
Notice,  then any exercise by the Majority Holders of their Go-Along Right shall
require a new notice pursuant to this Section 2.2.

     (c)   Notwithstanding   the  other  provisions  of  this  Section  2.2,  no
Stockholder  shall be required to Transfer  its Shares  pursuant to this Section
2.2 unless the  consideration to be received by the Stockholders in exchange for
the Shares to be Transferred to the Offeror pursuant to such  transaction  shall
have  been  determined  to be fair to the  Stockholders  pursuant  to a  written
fairness opinion issued by an investment  banking firm selected by the Company's
Board of Directors with the  concurrence of (x) the holders of a majority of the
Shares then owned by Brand and any Brand  Transferees,  as a group,  and (y) the
Majority Holders.

     Section 2.3. Additional Transfer  Restrictions.  Without the prior approval
of the Majority  Holders,  which approval shall not be unreasonably  withheld or
delayed,  neither  Brand nor any Brand  Transferee,  whether  acting alone or in
concert with any other Person, shall enter into a Contract to Transfer,  arrange
for the  Transfer of or Transfer to any Person or group (as defined  pursuant to
Rule 13d-5  promulgated  under the Securities  Exchange Act of 1934, as amended)
(other than to Brand or a Brand  Transferee),  directly or indirectly or through
one or more  intermediaries,  in a single  transaction  or a series  of  related
transactions,  any  Shares  then  beneficially  owned  by  Brand  or such  Brand
Transferee or any interest therein, if immediately following the consummation of
such  Transfer,  such  acquiring  Person or group,  together with any Affiliates
thereof (or  Affiliate  of any member of such  group),  would be the  beneficial
owner,  directly  or  indirectly,  of 20% or  more  of  the  outstanding  Shares
(including as outstanding  for such purpose any Shares issuable upon exercise of
any Rights to be acquired from Brand or a Brand  Transferee in such  transaction
and all other Rights beneficially owned by any such Affiliate,  Person, group or
member thereof). For purposes of this Section 2.3, the Majority Holders shall be
deemed to have approved a Transfer  pursuant to this Section 2.3 if Brand or the
Brand Transferee,  as the case may be, gives written notice to the Purchasers of
his,  its or their  intention  to make a Transfer  pursuant to this Section 2.3,
which notice shall include the terms and conditions of such Transfer,  the names
of the proposed  acquiring Person or group and the proposed closing date of such
Transfer, and Brand or the Brand Transferee,  as the case may be, shall not have
received  within 10 days  thereafter a written notice from the Majority  Holders
objecting to the proposed Transfer.

<PAGE>

                                   ARTICLE III

                         Board of Directors; Committees

     Section  3.1.  Composition  of the Board of  Directors.  (a) Subject to the
provisions of Section 3.1(b) and 3.1(d),  the Company shall use its best efforts
to, and each Stockholder  shall, take and cause to be taken all necessary action
(corporate  and  other),  including  the voting of Shares,  to set the number of
directors  at seven and to elect as the  members of the Board  four  individuals
(the  "Brand  Directors")  selected  and  nominated  from  time to time by Brand
(provided that such individuals  shall be reasonably  satisfactory to a majority
of the directors  appointed by the Purchaser  Group) and three  individuals (the
"Purchaser Directors") selected and nominated from time to time by the Purchaser
Group, by action of the Majority Holders  (provided that such individuals  shall
be  reasonably  satisfactory  to a majority of the Brand  Directors);  provided,
however,  that  in the  event  that  the  Purchaser  Group  acquires  all of the
Additional  Securities  (as defined in the Purchase  Agreement)  pursuant to the
terms of Section 1.4 of the Purchase Agreement, the number of directors shall be
set at eight and the  Purchaser  Group  shall  have the right from and after the
Option  Closing Date (as defined in the Purchase  Agreement) to appoint a fourth
Purchaser Director; provided, further, that if any member of the Purchaser Group
is ever entitled to appoint a member of the Board pursuant to the rights granted
by the  Company  to the  holders  of the  Cerberus  Debentures  (as such term is
defined in the Purchase  Agreement)  as a result of the purchase of the Cerberus
Debentures or otherwise, the size of the Board and the number of directors which
the Purchaser Group shall have the right to appoint pursuant to the terms hereof
shall be  reduced  by one.  At any time  during  which  the  Purchaser  Group is
entitled to appoint at least four Purchaser Directors pursuant to the provisions
of this Section 3.1(a),  at the request of either Brand or the Majority Holders,
the size of the Board  shall be  increased  by one and  Brand and the  Purchaser
Group, by action of the Majority  Holders,  shall mutually select one additional
director who shall not be employed by or otherwise be an Affiliate of either the
Company, Brand or any member of the Purchaser Group (the "Independent Director")
to fill the vacancy caused by such increase in the size of the Board.

     (b) In the event that Cerberus  Partners,  L.P.  ("Cerberus")  or any other
holder of the  Cerberus  Debentures  (Cerberus or such  holder,  the  "Debenture
Holder")  exercises  its right to appoint a member of the Board  pursuant to the
terms of the Unit Purchase  Agreement,  dated as of March 7, 1996 (the "Cerberus
Agreement"),  by and between the Company and  Cerberus,  the number of directors
shall  be  increased  by two,  one of such  additional  directors  shall  be the
director appointed by the Debenture Holder (the "Debenture  Director") and Brand
and the  Purchaser  Group,  by action of the Majority  Holders,  shall  mutually
select one additional  Independent Director to fill the vacancies caused by such
increase in the size of the Board.  Each Stockholder  shall use its best efforts
to cause the Company to comply with the requirements of the Cerberus  Agreement,
including  without  limitation,  voting  all of  their  Shares  in  favor of the
election of such person as the  Debenture  Holder may designate as a director of
the Company.  In the event that the Debenture  Director  resigns,  is removed or
otherwise  is unable to  continue  to serve as a director of the Company and the
Debenture  Holder does not exercise  its right to 

<PAGE>

appoint a successor Debenture Director,  one Independent Director to be mutually
selected by Brand and the Majority Holders shall be deemed to have resigned as a
director effective as of the date that the Debenture Holder notifies the Company
that it will not  exercise its rights  under the  Cerberus  Agreement  and shall
cease to be a member of the Board of Directors.

     (c) The term of  office  of all  directors  shall  continue  until the next
succeeding  annual  meeting  of  stockholders  of the  Company  and until  their
successors are duly elected and qualified. Each of Brand and the Purchaser Group
shall at all times have the right, exercisable by such Person in his or its sole
discretion,  to designate  successors for the directors appointed by such Person
(provided that such successors shall be reasonably satisfactory to a majority of
the Purchaser  Directors or the Brand  Directors,  as the case may be), to cause
the Stockholders to remove,  with or without cause, one or more of the directors
appointed by such Person,  and to fill any vacancy on the Board  resulting  from
the death,  resignation  or removal of any  director  appointed  by such  Person
(provided  that any nominee  selected to fill such a vacancy shall be reasonably
satisfactory to a majority of the Brand Directors or the Purchaser Directors, as
the case may be);  provided,  however,  that no such  actions  may be taken with
respect to any  Independent  Director unless mutually agreed to by Brand and the
Purchaser Group and; provided,  further,  that any Independent Director shall be
reasonably  satisfactory  to a  majority  of both the  Brand  Directors  and the
Purchaser  Directors.  Each Stockholder  shall vote for such removal and for the
election of such  successor or  successors at a meeting of the  stockholders  or
shall execute a written consent to such effect without a meeting and consents to
the prompt holding of a special  meeting for that purpose,  in each case, at the
written  request of the Person seeking to remove and replace such director given
to the Company.

     (d) The permanent  successor  Chief  Executive  Officer  hired  pursuant to
Section  4.4  hereof  shall  become a member  of the Board  effective  as of the
effective date of his or her employment by the Company (the "Commencement Date")
and shall be deemed to be a Brand  Director  for all purposes  hereunder.  On or
prior to the Commencement  Date, Brand and any Brand  Transferees shall take all
action  reasonably  necessary to cause a Brand Director to resign from the Board
effective  as of the  Commencement  Date  and to  appoint  the  permanent  Chief
Executive Officer to fill the vacancy created by such resignation.

     (e) In the event  that  either  Brand or the  Purchaser  Group is no longer
entitled to designate  directors  pursuant to this  Article  III, all  directors
designated  by such Person  (other than the permanent  Chief  Executive  Officer
hired  pursuant  to Section  4.4  hereof)  shall be deemed to have  resigned  as
directors effective immediately and shall cease to be members of the Board.

     (f) The  participation  of any former director in the  deliberations of the
Board  subsequent to the date of his or her  termination as a director shall not
affect in any respect any corporate action which has been approved by a majority
of the remaining members of the Board, whether at a meeting at which a quorum of
the Board  (excluding  any such  former  director)  was present or pursuant to a
written consent signed by the remaining directors.

     Section 3.2. Quorum. At all meetings of the Board, the presence,  in person
or by proxy, of a majority of the entire Board shall constitute a quorum for the
transaction of business. Any 

<PAGE>

director may participate in a meeting of the Board, or any committee thereof, by
means of conference  telephone or similar  communications  equipment by means of
which all Persons participating in the meeting can hear each other.

     Section  3.3  Composition  of  Board  Committees.  Promptly  following  the
execution and delivery of this Agreement,  the Stockholders shall take and shall
cause their  respective  director  designees to take all actions  necessary  and
advisable  to (i) cause the  Executive  Committee  of the Board (the "Executive
Committee") to be comprised of two Brand Directors to be designated from time to
time by Brand  (one of whom  shall be the  chairman  of the  committee)  and one
Purchaser  Director to be designated  from time to time by the Purchaser  Group;
provided,  however, that from and after the Option Closing Date, the size of the
Executive Committee shall be increased by one and the Purchaser Group shall have
the  right  to  designate  a second  Purchaser  Director  to be a member  of the
Executive  Committee,   and;  provided,   further,   that  from  and  after  the
Commencement  Date,  the  size  of the  Executive  Committee  shall  be  further
increased by one and the permanent Chief Executive  Officer of the Company shall
become  a  member  of the  Executive  Committee,  ex  officio,  (ii)  cause  the
Compensation Committee of the Board to be comprised of two Brand Directors to be
designated  from  time to time  by  Brand  and  two  Purchaser  Directors  to be
designated from time to time by the Purchaser  Group,  and (iii) cause the Audit
Committee of the Board to be comprised of two Brand  Directors to be  designated
from time to time by Brand and two  Purchaser  Directors to be  designated  from
time to time by the Purchaser Group.

     Section 3.4. Action by  Stockholders to Reconstitute  Board of Directors or
Committees Thereof. If at any time and for any reason the Board shall fail to be
constituted  as  required  by this  Article  III,  then,  at the  request of any
Stockholder,  the Company shall cause a special  meeting of  stockholders  to be
held or the Stockholders shall act by written consent of stockholders  without a
meeting for the purpose of taking  whatever  action may be  necessary  to assure
that the Board is  constituted  as set forth in this  Article III as promptly as
practicable. If at any time and for any reason the committees of the Board shall
fail to be  constituted as required by this Article III, then, at the request of
any Stockholder, the Company and the Stockholders shall take whatever action may
be necessary to assure that such committees are constituted as set forth in this
Article III as promptly as practicable.

     Section 3.5. Certain  Covenants.  Each Stockholder shall vote, in person or
by proxy, all Shares over which it may have or share voting power, at any annual
or special  meeting of  stockholders  of the  Company  called for the purpose of
voting  on  the  election  of  directors,  or to  execute  written  consents  of
stockholders  without a meeting with respect to the  election of  directors,  to
vote in favor of the  election of each  director  nominated in  accordance  with
Section  3.1 and in favor of the removal of any  director  who is required to be
removed  pursuant to Section 3.1 and to take all other necessary and appropriate
actions to cause such events to occur. The Company shall use its best efforts to
cause  Persons to be so  nominated,  elected or removed,  as the case may be, in
accordance with the applicable  provisions of this Agreement.  Each  Stockholder
shall vote all Shares  over  which it may have or share  voting  power and shall
take all other actions necessary and appropriate (including, without limitation,
removing any director) to ensure that the Company's Certificate of Incorporation
and by-laws  contain all  provisions  necessary to  implement 

<PAGE>


the terms of this  Agreement and do not at any time conflict with the provisions
of this  Agreement and shall not vote to approve (or consent to the approval of)
any amendment to the Company's  Certificate  of  Incorporation  or by-laws which
would be inconsistent with this Agreement.


                                   ARTICLE IV

                             Other Corporate Matters

     Section 4.1. Management of the Company;  Certain Actions.  (a) The business
and affairs of the  Company  shall be managed by or under the  direction  of the
Board, subject to the provisions set forth in this Section 4.1 and Section 4.2.

     (b) Subject to oversight and control by the Board, the senior management of
the  Company  shall  have the right to manage the day to day  operations  of the
Company,  including,  without  limitation,  the  implementation of the Company's
strategic  and business  plans,  ordinary  course  dealings  with  customers and
suppliers,  the hiring and firing of officers  and  employees of the Company and
its Subsidiaries, and the ordinary course operation of the Company's business as
it is currently  being  conducted,  and neither any member of the Purchasers nor
the Purchaser Directors shall take any action, directly or indirectly, which may
reasonably be expected to hinder,  impede,  interfere with or otherwise restrict
the management of the Company's affairs as aforesaid.

     (c) In the event that a majority of the  Purchaser  Directors (a "Purchaser
Majority")  recommend to the Board that the Company  enter into a Company  Sale,
Brand and any Brand Transferees shall use their respective best efforts to cause
the Brand  Directors to vote in favor of such Company Sale;  provided,  however,
that neither Brand nor any Brand  Transferee  shall have any obligation to cause
the Brand  Directors to vote in favor of a Company Sale if counsel of recognized
standing  advises  the  Brand  Directors  that  approval  of  the  Company  Sale
recommended  by the  Purchaser  Directors  would result in a breach of fiduciary
duty by the Brand Directors.

     Section 4.2. Actions Requiring Purchaser  Approval.  The Company shall not,
and no officer of the  Company  shall have the power or  authority  to cause the
Company to, without the consent of a Purchaser Majority:

               (a)  redeem,  repurchase  or  otherwise  acquire  shares  of  the
          Company's  capital stock except  pursuant to or in connection with (i)
          the  conversion of any class or series of the Company's  capital stock
          into another security of the Company,  (ii) the exercise of any Right,
          (iii) the redemption,  at the request of the holder thereof, of shares
          of any class or series of  capital  stock  that is  redeemable  at the
          option  of  the  holder  thereof,   (iv)  any  compensatory   plan  or
          arrangement  with an  officer,  director or employee of the Company or
          its Subsidiaries; provided, however, that such plan or arrangement has
          been approved by the Board or the Compensation Committee thereof; or

<PAGE>

               (b) take any voluntary  action in furtherance of the liquidation,
          dissolution or winding up of the business of the Company.

     Section 4.3. Voting by Stockholders. Each Stockholder shall vote, in person
or by proxy,  all Shares over which it may have or share  voting  power,  at any
annual or special  meeting of  stockholders  of the  Company (i) in favor of all
matters  approved by a majority of the entire Board (or a majority of all of the
members of any duly constituted  committee  thereof) pursuant to Section 4.1(a),
(ii)  in  favor  of  all  matters   approved  by  the  entire   Board  upon  the
recommendation  of a Purchaser  Majority  pursuant to Section  4.1(c) or Section
4.2,  and  (iii)  against  all  matters  not  approved  by the  Board  or a duly
constituted committee thereof pursuant to clauses (i) or (ii).

     Section  4.4.  Executive  Search.  Promptly  following  the  execution  and
delivery hereof, the Board shall establish an ad hoc committee of the Board (the
"Search  Committee"),  the members of which shall  include the  Company's  Chief
Executive  Officer (who shall be the chairman),  the Company's  Chief  Operating
Officer and two Purchaser Directors,  which shall promptly commence a search for
a suitably qualified  permanent  successor to the Chief Executive  Officer.  The
Search  Committee  may  establish  such  regulations  for its  operations as the
members thereof may determine are necessary or advisable.  Without  limiting the
generality of the foregoing,  the Search Committee shall be authorized to engage
such consultants and other agents to assist in the identification and evaluation
of  appropriate  candidates as the members  thereof deem necessary or advisable.
The Search  Committee  shall report to the Board on its activities  from time to
time as events  warrant.  Following  the  completion  of its  initial  screening
process and interviews with appropriate  candidates,  the Search Committee shall
recommend  one or more  finalists to the Board and, with  consultation  from the
Board,  shall  complete all  arrangements  relating to the hiring of a new Chief
Executive Officer from the list of finalists;  provided,  however, that such new
Chief  Executive  Officer  shall be approved  by Brand,  which  approval  may be
withheld by Brand in his sole and absolute discretion.  The terms and conditions
of any such  hiring  shall be approved by the Board upon the advice and with the
recommendation  of  Compensation  Committee of the Board.  In the event that the
permanent Chief Executive Officer ceases to serve as the Chief Executive Officer
of the Company for any reason, then, for purposes of this Agreement  (including,
without  limitation,  the  Board  and  Board  committee  composition  provisions
hereof),  the  Company  shall be  deemed  to have  not  designated  a  permanent
successor Chief  Executive  Officer and the provisions of this Section 4.4 shall
again come into effect.

     Section 4.5.  Indemnification;  Maintenance of D&O  Insurance.  The Company
shall  indemnify the directors and officers of the Company to the fullest extent
permissible  under  Delaware law and,  without  limiting the  generality  of the
foregoing,  the Company and the Stockholders shall take all actions necessary to
include  provisions in the Company's  Certificate of Incorporation  limiting the
liability  of  directors  to the maximum  extent  permitted  by Delaware law and
providing  that the directors and officers  shall be  indemnified to the maximum
extent  permitted  by Delaware  law.  The  Company  shall  maintain  appropriate
directors and officers  insurance in such amounts and covering such risks as the
Board may determine from time to time in light of the cost and  availability  of
such insurance.

<PAGE>

                                    ARTICLE V

                                     Legend

     Section 5.1.  Legends.  Any certificates  evidencing Shares subject to this
Agreement  shall be  stamped  or  endorsed  with a legend in  substantially  the
following form; provided,  however, that in the event that Shares are registered
under the  Securities  Act of 1933, as amended,  the Company shall promptly upon
request, but in any event not later than is necessary in order to consummate any
sale pursuant to any underwriting  agreement or sales agency agreement  relating
thereto, deliver a replacement certificate not containing the first paragraph of
the legend below in exchange for the legended  certificate (it being  understood
that such legend  shall be placed on such  replacement  certificate  if the sale
does not occur in accordance with the terms of the registration statement);  and
provided,  further,  that the Company shall upon  termination  of this Agreement
promptly  upon request  deliver a replacement  certificate  not  containing  the
second paragraph of the legend below in exchange for the legended certificate:

THE  SHARES  OF  COMMON  STOCK  REPRESENTED  BY THIS  CERTIFICATE  HAVE NOT BEEN
REGISTERED UNDER THE SECURITIES ACT OF 1933 OR APPLICABLE STATE SECURITIES LAWS,
AND  ACCORDINGLY  NEITHER  THE  SHARES  NOR ANY  INTEREST  THEREIN  MAY BE SOLD,
TRANSFERRED,  PLEDGED,  OR  OTHERWISE  DISPOSED  OF UNLESS SO  REGISTERED  OR AN
EXEMPTION FROM REGISTRATION IS AVAILABLE.

IN  ADDITION,  TRANSFERS,  VOTING AND OTHER  MATTERS IN RESPECT OF THE SHARES OF
COMMON  STOCK  REPRESENTED  BY THIS  CERTIFICATE  ARE SUBJECT TO A  STOCKHOLDERS
AGREEMENT  DATED AS OF JULY 29, 1997 AMONG THE COMPANY AND CERTAIN  STOCKHOLDERS
NAMED THEREIN,  A COPY OF WHICH AGREEMENT IS ON FILE AT THE PRINCIPAL  OFFICE OF
THE COMPANY  AND MAY BE OBTAINED  WITHOUT  CHARGE  UPON  WRITTEN  REQUEST TO THE
COMPANY.

     Section 5.2.  Removal of Legends.  From and after the effective date of any
registration  statement  registering the Shares subject hereto for sale pursuant
to the  Securities  Act of 1933, as amended,  and compliance by the Company with
any applicable state  securities or "Blue Sky" laws, the  Stockholders  shall be
entitled to exchange the certificates representing their Shares for certificates
not bearing  the first  restrictive  legend set forth in Section  5.1 above.  In
connection with any Transfer  permitted  pursuant to this Agreement  (other than
Transfers pursuant to Sections 2.1(f) or 2.1(g)),  the Stockholder  Transferring
Shares shall be entitled to exchange the  certificates  representing  the Shares
being   Transferred  for  replacement   certificates   not  bearing  the  second
restrictive legend set forth in Section 5.1 above.

<PAGE>

                                   ARTICLE VI

                           Effectiveness; Termination

     Section 6.1. Effectiveness;  Termination of Agreement. This Agreement shall
become effective as of the date first above written and shall terminate upon the
earliest  to occur of the  following:  (i) upon the  written  consent of (x) the
Majority  Holders,  and (y) the  holders of a  majority  of the shares of Common
Stock then  beneficially  owned by Brand and any Brand  Transferee,  as a group,
(ii)  Brand  and any  Brand  Transferees,  as a group,  or the  Purchaser  Group
becoming the beneficial  owner of less than 10% of the outstanding  Common Stock
(determined on a fully-diluted  basis),  or (iii) the  consummation of a Company
Sale, only to the extent that such  transaction has been duly approved  pursuant
to Section 4.1(c); provided, however, that no such termination shall relieve any
Person of any liability for a breach or default.


                                   ARTICLE VII

                                  Miscellaneous

     Section 7.1. Recapitalization,  Exchanges, etc. Affecting the Common Stock.
The provisions of this Agreement shall apply to the full extent set forth herein
with  respect to (a) the  Shares and (b) any and all shares of capital  stock of
the  Company  or any  successor  or assign of the  Company  (whether  by merger,
consolidation,  sale of assets or otherwise)  which may be issued in respect of,
in exchange  for,  or in  substitution  for the  Shares,  by reason of any stock
dividend, split, reverse split, combination, recapitalization, reclassification,
merger,  consolidation  or  otherwise.  In  the  event  of  any  change  in  the
capitalization of the Company, as a result of any stock split, stock dividend or
stock  combination,  the  provisions of this  Agreement  shall be  appropriately
adjusted.

     Section  7.2 No Joint  Venture  or  Partnership.  No party  shall  have any
authority to bind or commit any other party hereto and no such  authority  shall
be implied by the provisions hereof. Nothing herein shall be deemed or construed
to create a joint venture, partnership or agency relationship between any of the
parties hereto for any purpose.

     Section 7.3.  Injunctive  Relief.  Each party hereto  acknowledges  that it
would be  impossible  to determine  the amount of damages that would result from
any breach of any of the provisions of this Agreement and that the remedy at law
for any breach, or threatened  breach, of any of such provisions would likely be
inadequate  and,  accordingly,  each other party shall, in addition to any other
rights or remedies  which it may have, be entitled to equitable  and  injunctive
relief,  including,  without  limitation,  temporary,  preliminary and permanent
injunctive relief, to compel specific performance of, or restrain any party from
violating,  any of such provisions.  In connection with any action or proceeding
for injunctive relief, each party hereto hereby waives the claim or defense that
a remedy at law alone is adequate and, to the maximum  extent  permitted by law,
consents to have each provision of this Agreement  specifically enforced against
him or it, without the necessity of posting bond or other  security  against him
or it,  and  consents  to the  entry

<PAGE>

of injunctive  relief against him or it enjoining or  restraining  any breach or
threatened breach of such provisions of this Agreement.

     Section 7.4.  Successors and Assigns.  This Agreement shall be binding upon
and inure to the benefit of the parties hereto and their respective  successors,
assigns and legal representatives.  This Agreement shall be for the sole benefit
of the parties to this Agreement and their  respective  successors,  assigns and
legal representatives and is not intended,  nor shall be construed,  to give any
Person, other than the parties hereto and their respective  successors,  assigns
and  legal  representatives,  any  legal or  equitable  right,  remedy  or claim
hereunder.  This Agreement may not be assigned by operation of law or otherwise,
and  any  attempted  assignment  shall  be  null  and  void,  except  that,  any
Stockholder  may  assign  its  rights  hereunder,  in whole but not in part,  in
connection  with a  Transfer  of  Shares  made  in  compliance  with  all of the
provisions  of this  Agreement.  If any  Stockholder  shall  acquire  additional
Shares, in any manner,  whether by a Transfer permitted hereunder,  operation of
law or otherwise,  such Shares shall be held subject to all of the terms of this
Agreement,  and  by  taking  and  holding  such  Shares  such  Person  shall  be
conclusively  deemed to have agreed to be bound by and to comply with all of the
terms and provisions of this Agreement. Any Transferee wishing to become a party
hereto or otherwise  required to become such a party shall execute an instrument
in the form of Exhibit A hereof agreeing to be bound by the provisions hereof.

     Section 7.5. Expenses.  Except as provided in the Purchase Agreement,  each
party  hereto  shall pay its own  expenses  incident to this  Agreement  and the
transactions contemplated hereby.

     Section 7.6.  Amendment;  Waiver.  (a) This  Agreement  may be amended by a
written instrument duly executed by the parties affected thereby.

     (b) No failure by any party to insist  upon the strict  performance  of any
covenant,  duty,  agreement or  condition  of this  Agreement or to exercise any
right or remedy  consequent upon breach thereof shall constitute a waiver of any
such breach or of any other  covenant,  duty,  agreement or condition,  any such
waiver being  effective  only if contained in a writing  executed by the waiving
party.

     Section 7.7. Notices.  Except as otherwise provided in this Agreement,  all
notices,  requests,  claims, demands, waivers and other communications hereunder
shall be in writing  and shall be deemed to have been duly given when  delivered
by hand, when delivered by courier, three days after being deposited in the mail
(registered or certified mail, postage prepaid,  return receipt  requested),  or
when received by facsimile transmission upon receipt of a confirmed transmission
report, as follows:

If to the Company:                  50 Orville Drive
                                    Bohemia, New York 11716
                                    Tel:  (516) 784-4110
                                    Fax:  (516) 784-4132
                                    Attention:  Chief Executive Officer

<PAGE>

and if to the other  parties at the  address or  facsimile  transmission  number
specified  below its name on the  signature  pages  hereto  (or,  in the case of
Persons who become  parties  hereto  subsequently,  at their last  addresses  or
facsimile  transmission  numbers shown on the record books of the Company).  Any
party  hereto,  by notice given to the other parties  hereto in accordance  with
this Section 7.7,  may change the address or  facsimile  transmission  number to
which such notice or other communications are to be sent to such party. Whenever
pursuant to this Agreement any notice is required to be given by any Stockholder
to any other Stockholder or Stockholders,  such Stockholder may request from the
Company  a  list  of  addresses  and  facsimile   transmission  numbers  of  all
Stockholders  of the  Company,  which list shall be promptly  furnished  to such
Stockholder.

     Section 7.8. Inspection.  For so long as this Agreement shall be in effect,
this  Agreement,  any  amendments  hereto and a  complete  list of the names and
addresses of all Stockholders shall be made available for inspection and copying
on any  business  day by any  Stockholder  at the  offices of the Company at the
address thereof set forth in Section 7.7 above.

     Section  7.9.  APPLICABLE  LAW.  THIS  AGREEMENT  SHALL BE GOVERNED BY, AND
CONSTRUED  IN  ACCORDANCE  WITH,  THE  INTERNAL  LAWS OF THE  STATE OF NEW YORK,
WITHOUT REFERENCE TO THE CHOICE OF LAW PRINCIPLES THEREOF,  EXCEPT TO THE EXTENT
THAT THE PROVISIONS OF THE DELAWARE GENERAL CORPORATION LAW APPLY THERETO.

     Section 7.10. Headings. The descriptive headings of the several sections in
this  Agreement  are for  convenience  only and do not  constitute  part of this
Agreement and shall not affect in any way the meaning or  interpretation of this
Agreement.

     Section 7.11.  Integration.  This Agreement and the other writings referred
to herein or  delivered  pursuant  hereto  which form a part hereof  contain the
entire  understanding  of the parties with respect to its subject  matter.  This
Agreement supersedes all prior agreements and understandings between the parties
with  respect to its  subject  matter.  There are no  restrictions,  agreements,
promises, representations, warranties, covenants or undertakings with respect to
its subject matter other than those expressly set forth or referred to herein.

     Section 7.12.  Severability.  If any term or provision of this Agreement or
any  application  thereof  shall  be  declared  or  held  invalid,   illegal  or
unenforceable,  in whole  or in part,  whether  generally  or in any  particular
jurisdiction,  such provision shall be deemed amended to the extent, but only to
the extent,  necessary to cure such invalidity,  illegality or unenforceability,
and the validity,  legality and enforceability of the remaining provisions, both
generally and in every other  jurisdiction,  shall not in any way be affected or
impaired thereby.

     Section  7.13.  Consent  to  Jurisdiction.   Each  of  the  parties  hereto
irrevocably submits to the exclusive  jurisdiction of the courts of the State of
New York and the United States  District Court for the Southern  District of New
York for the purpose of any suit, action,  proceeding or judgment relating to or
arising out of this Agreement and the transactions  contemplated hereby. Service
of process in connection with any such suit,  action or proceeding may be served
on each

<PAGE>

party hereto  anywhere in the world by the same methods as are specified for the
giving of notices under this Agreement.  Each of the parties hereto  irrevocably
consents  to the  jurisdiction  of any such  court in any such  suit,  action or
proceeding  and to the  laying  of  venue  in  such  court.  Each  party  hereto
irrevocably waives any objection to the laying of venue of any such suit, action
or proceeding  brought in such courts and irrevocably  waives any claim that any
such suit, action or proceeding brought in any such court has been brought in an
inconvenient forum.

     Section 7.14. Counterparts. This Agreement may be executed in counterparts,
each of which  shall be  deemed an  original,  but all of which  shall  together
constitute one and the same instrument.

<PAGE>

     IN WITNESS WHEREOF,  the undersigned have executed this Agreement as of the
date set forth above.


                                       LOGIMETRICS, INC.



                                       By:  /s/Charles S. Brand
                                            _______________________________
                                            Name:
                                            Title:



                                      /s/Charles S. Brand
                                      ________________________________
                                      Charles S. Brand

                                      20 Meridian Road
                                      Eatontown, New Jersey 07724
                                      Tel:  (908) 935-7150
                                      Fax:  (908) 935-7151


                                      CRAMER ROSENTHAL McGLYNN, INC.



                                      By:  /s/Eugene A. Trainor
                                           _______________________________
                                           Name: Eugene A. Trainor
                                           Title: Chief Financial Officer

                                      520 Madison Avenue
                                      New York, New York 10022
                                      Tel:  (212) 838-3830
                                      Fax:  (212) 644-8291


                                      L.A.D. EQUITY PARTNERS, L.P.

                                      By:  Flint Investments, Inc.
                                           Its General Partner



                                      By:  /s/Arthur J. Pergament
                                           _______________________________
                                           Name: Arthur J. Pergament
                                           Title: Vice President

                                      520 Madison Avenue
                                      New York, New York 10022
                                      Tel:  (212) 838-3830
                                      Fax:  (212) 644-8291

<PAGE>

                                      /s/Gerald B. Cramer
                                      ___________________________________
                                      Gerald B. Cramer

                                      520 Madison Avenue
                                      New York, New York 10022
                                      Tel:  (212) 838-3830
                                      Fax:  (212) 644-8291



                                      /s/Edward J. Rosenthal
                                      ___________________________________
                                      Edward J. Rosenthal, Keogh

                                      520 Madison Avenue
                                      New York, New York 10022
                                      Tel:  (212) 838-3830
                                      Fax:  (212) 644-8291


                                      CRM 1997 ENTERPRISE FUND, LLC

                                      By:  Cramer Rosenthal McGlynn, Inc.,
                                           Its Managing Member



                                      By:  /s/Eugene A. Trainor
                                           _______________________________
                                           Name: Eugene A. Trainor
                                           Title: Chief Financial Officer

                                      520 Madison Avenue
                                      New York, New York 10022
                                      Tel:  (212) 838-3830
                                      Fax:  (212) 644-8291

                                      CRM PARTNERS, L.P.

                                      By:  CRM Management, Inc.
                                           Its General Partner



                                      By:  /s/Eugene A. Trainor
                                           _______________________________
                                           Name: Eugene A. Trainor
                                           Title:

                                      520 Madison Avenue
                                      New York, New York 10022
                                      Tel:  (212) 838-3830
                                      Fax:  (212) 644-8291

<PAGE>

                                      CRM RETIREMENT PARTNERS, L.P.

                                      By:  CRM Management, Inc.
                                           Its General Partner



                                      By:  /s/Eugene A. Trainor
                                           _______________________________
                                           Name: Eugene A. Trainor
                                           Title:

                                      520 Madison Avenue
                                      New York, New York 10022
                                      Tel:  (212) 838-3830
                                      Fax:  (212) 644-8291


                                      CRM MADISON PARTNERS, L.P.

                                      By:  CRM Management, Inc.
                                           Its General Partner



                                      By:  /s/Eugene A. Trainor
                                           ___________________________
                                           Name: Eugene A. Trainor
                                           Title:

                                      520 Madison Avenue
                                      New York, New York 10022
                                      Tel:  (212) 838-3830
                                      Fax:  (212) 644-8291

<PAGE>

                                       CRM U.S. VALUE FUND, LTD.

                                       By:  CRM Management, Inc.
                                            Its General Partner



                                       By:  /s/Eugene A. Trainor
                                            ___________________________
                                            Name: Eugene A. Trainor
                                            Title:

                                       520 Madison Avenue
                                       New York, New York 10022
                                       Tel:  (212) 838-3830
                                       Fax:  (212) 644-8291

                                       CRM EURYCLEIA PARTNERS, L.P.

                                       By:  CRM Eurycleia Investments, LLC,
                                            Its General Partner

                                       By:  CRM Management, Inc.,
                                            Its Managing Member



                                       By: /s/Eugene A. Trainor
                                           ____________________________
                                           Name:  Eugene A. Trainor
                                           Title:

                                       520 Madison Avenue
                                       New York, New York 10022
                                       Tel:  (212) 838-3830
                                       Fax:  (212) 644-8291


<PAGE>

                                       A.C. ISRAEL ENTERPRISES, INC.



                                       By:  /s/Jay Howard
                                            ___________________________
                                            Name:  Jay Howard
                                            Title:

                                       520 Madison Avenue
                                       New York, New York 10022
                                       Tel:  (212) 838-3830
                                       Fax:  (212) 644-8291

                                       CRM-EFO PARTNERS, L.P.

                                       By:  CRM-EFO Investments, LLC,
                                            Its General Partner


                                       By:  CRM Management, Inc.,
                                            Its Managing Member



                                       By: /s/Eugene A. Trainor
                                           ____________________________
                                           Name:  Eugene A. Trainor
                                           Title:

                                       520 Madison Avenue
                                       New York, New York 10022
                                       Tel:  (212) 838-3830
                                       Fax:  (212) 644-8291

<PAGE>


                                       _______________________________
                                       Richard S. Fuld, Jr.

                                       By:  Cramer Rosenthal McGlynn, Inc.,
                                            Attorney-in-Fact



                                       By:  /s/Eugene A. Trainor
                                            __________________________
                                            Name:  Eugene A. Trainor
                                            Title:  Chief Financial Officer

                                       520 Madison Avenue
                                       New York, New York 10022
                                       Tel:  (212) 838-3830
                                       Fax:  (212) 644-8291

                                       PAMELA EQUITIES CORP.



                                       By:  /s/Gregory Manocherian
                                            __________________________
                                            Name:  Gregory Mancherian
                                            Title:

                                       3 New York Plaza
                                       18th Floor
                                       New York, New York 10004
                                       Tel:  (212) 837-4829
                                       Fax:  (212) 837-4938


                                       WHITEHALL PROPERTIES, LLC



                                       By:  /s/Gregory Manocherian
                                            ________________________
                                            Name:
                                            Title: Manager

                                       3 New York Plaza
                                       18th Floor
                                       New York, New York 10004
                                       Tel:  (212) 837-4829
                                       Fax:  (212) 837-4938


                                        KABUKI PARTNERS ADP, GP



                                        By:  /s/Gregory Manocherian
                                             ________________________
                                             Name:
                                             Title:  General Partner

                                        3 New York Plaza
                                        18th Floor
                                        New York, New York 10004
                                        Tel:  (212) 837-4829
                                        Fax:  (212) 837-4938


                                        MBF CAPITAL CORP.



                                        By:  /s/Mark B. Fisher
                                             ________________________
                                             Name:  Mark B. Fisher
                                             Title:  President

                                        12 East 49th Street
                                        35th Floor
                                        New York, New York 10017
                                        Telephone:  (212) 339-2861
                                        Facsimile:  (212) 339-2834

<PAGE>

                                         MBF BROADBAND SYSTEMS, L.P.

                                         By:  MBF Broadband Systems, Inc.,
                                              Its General Partner


                                         By:  /s/Mark B. Fisher
                                              ________________________
                                              Name:  Mark B. Fisher
                                              Title:  President

                                         12 East 49th Street
                                         35th Floor
                                         New York, New York 10017
                                         Telephone:  (212) 339-2861
                                         Facsimile:  (212) 339-2834


                                         PHINEAS BROADBAND SYSTEMS, L.P.

                                         By: MBF Broadband Systems, Inc.,
                                             Its General Partner

                                         By:  /s/Mark B. Fisher
                                              ________________________
                                              Name:  Mark B. Fisher
                                              Title:  President

                                         12 East 49th Street
                                         35th Floor
                                         New York, New York 10017
                                         Telephone:  (212) 339-2861
                                         Facsimile:  (212) 339-2834


                                          /s/Mark B. Fisher
                                          _____________________________
                                          Mark B. Fisher

                                          12 East 49th Street
                                          35th Floor
                                          New York, New York 10017
                                          Telephone:  (212) 339-2861
                                          Facsimile:  (212) 339-2834


                                          McGLYNN FAMILY PARTNERSHIP



                                          By:  /s/Ronald H. McGlynn
                                               _______________________________
                                               Name:  Ronald H. McGlynn
                                               Title:  General Partner

                                          520 Madison Avenue
                                          New York, New York 10022
                                          Tel:  (212) 838-3830
                                          Fax:  (212) 644-8291



                                          /s/Fred M. Filoon
                                          _____________________________
                                          Fred M. Filoon

                                          520 Madison Avenue
                                          New York, New York 10022
                                          Tel:  (212) 838-3830
                                          Fax:  (212) 644-8291



                                          /s/Eugene A. Trainor
                                          _____________________________
                                          Eugene A. Trainor

                                          520 Madison Avenue
                                          New York, New York 10022
                                          Tel:  (212) 838-3830
                                          Fax:  (212) 644-8291


<PAGE>

                                    EXHIBIT A


     In  consideration  of  the  Transfer  of  Shares  to the  undersigned,  the
undersigned,  having all due  authority,  hereby agrees to be bound by the terms
and  provisions of the  Stockholders  Agreement,  dated as of July 29, 1997 (the
"Stockholders Agreement"),  by and among LogiMetrics,  Inc. and the Stockholders
party thereto relating to such Shares as a Stockholder  thereunder.  Capitalized
defined  terms used  herein  without  definition  shall  have the same  meanings
respectively as assigned thereto in the Stockholders Agreement.

                                           Name:  ______________________________

                                           By:  ________________________________

                                           Date:  ______________________________



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