<PAGE>
/------------------------------/
/ OMB APPROVAL /
/------------------------------/
/ OMB Number: 3235-0104 /
/ Expires: December 31, 2001 /
/ Estimated average burden /
/ hours per response...... 0.5 /
/------------------------------/
+--------+
| FORM 3 | UNITED STATES SECURITIES AND EXCHANGE COMMISSION
+--------+ Washington, D.C. 20549
INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES
Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934,
Section 17(a) of the Public Utility Holding Company Act of 1935 or
Section 30(f) of the Investment Company Act of 1940
(Print or Type Responses)
--------------------------------------------------------------------------------
1. Name and Address of Reporting Person*
ZAKIN JONATHAN N.
----------------------------------------------------------------------------
(Last) (First) (Middle)
c/o Western Multiplex Corporation
1196 Borregas Avenue
----------------------------------------------------------------------------
(Street)
Sunnyvale California 94089
----------------------------------------------------------------------------
(City) (State) (Zip)
2. Date of Event Requiring Statement (Month/Day/Year) 07/31/00
--------------
3. I.R.S. Identification Number of Reporting Person, if an Entity
(voluntary) NOT APPLICABLE
--------------
4. Issuer Name and Ticker or Trading Symbol WESTERN MULTIPLEX CORPORATION/
"WMUX"
-----------------------------------
5. Relationship of Reporting Person(s) to Issuer (Check all applicable)
X Director X Officer ___ 10% Owner ___ Other
--- --- (specify below)
(give title below)
CHIEF EXECUTIVE OFFICER
----------------------------------------------------------------------------
6. If Amendment, Date of Original (Month/Day/Year) NOT APPLICABLE
----------------------------
7. Individual or Joint/Group Filing (Check Applicable Line)
X Form Filed by One Reporting Person
----
____ Form filed by More than One Reporting Person
Table I--Non-Derivative Securities Beneficially Owned
<TABLE>
<CAPTION>
--------------------------------------------------------------------------------
1. Title 2. Amount of 3. Ownership Form: 4. Nature of
of Securities Bene- Direct (D) or Indirect Bene-
Security ficially Owned Indirect (I) ficial Ownership
(Instr. 4) (Instr. 4) (Instr. 5) (Instr. 5)
--------------------------------------------------------------------------------
<S> <C> <C> <C>
CLASS A COMMON 1,140,000 (I) BY SEAVIEW
STOCK, PAR VALUE HOLDINGS, L.L.C.
$.01 PER SHARE
--------------------------------------------------------------------------------
--------------------------------------------------------------------------------
--------------------------------------------------------------------------------
--------------------------------------------------------------------------------
--------------------------------------------------------------------------------
--------------------------------------------------------------------------------
--------------------------------------------------------------------------------
--------------------------------------------------------------------------------
--------------------------------------------------------------------------------
</TABLE>
Remainder: Report on a separate line for each class of securities beneficially
owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction
5(b)(v).
Potential persons who are to respond to the collection of information
contained in this form are not required to respond unless the form
displays a currently valid OMB control number.
<PAGE>
FORM 3 (continued) Table II--Derivative Securities Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
<TABLE>
<CAPTION>
------------------------------------------------------------------------------------------------------------------------------------
1. Title of Derivative 2. Date Exer- 3. Title and Amount of Securities 4. Conversion 5. Ownership 6. Nature of In-
Security (Instr. 4) cisable and Underlying Derivative Security or Form of direct Bene-
Expiration (Instr. 4) Exercise Derivative ficial
Date Price of Security: Ownership
(Month/Day/ Derivative Direct (D) (Instr. 5)
Year) Security or In-
---------------------------------------------------- direct (I)
Date Expira- Amount or (Instr. 5)
Exer- tion Title Number of
cisable Date Shares
------------------------------------------------------------------------------------------------------------------------------------
<S> <C> <C> <C> <C> <C> <C> <C>
WARRANTS See CLASS A $.50 PER BY SEAVIEW
Below(1) 11/1/09 COMMON STOCK 1,778,400 SHARE (I) HOLDINGS,
L.L.C.
------------------------------------------------------------------------------------------------------------------------------------
------------------------------------------------------------------------------------------------------------------------------------
------------------------------------------------------------------------------------------------------------------------------------
------------------------------------------------------------------------------------------------------------------------------------
------------------------------------------------------------------------------------------------------------------------------------
------------------------------------------------------------------------------------------------------------------------------------
------------------------------------------------------------------------------------------------------------------------------------
------------------------------------------------------------------------------------------------------------------------------------
------------------------------------------------------------------------------------------------------------------------------------
------------------------------------------------------------------------------------------------------------------------------------
-----------------------------------------------------------------------------------------------------------------------------------
</TABLE>
Explanation of Responses:
/s/ Jonathan N. Zakin July 31, 2000
------------------------------- -----------------
**Signature of Reporting Person Date
(1) All shares are exercisable based upon completion of an initial public
offering.
** Intentional misstatements or omissions of facts constitute Federal
Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed.
If space is insufficient, See Instruction 6 for procedure.
Potential persons who are to respond to the collection of information contained
in this form are not required to respond unless the form displays a currently
valid OMB control number.
