EXHIBIT 10-2


                     AMENDMENT AGREEMENT NUMBER ONE
                     TO LOAN AND SECURITY AGREEMENT


      THIS AMENDMENT AGREEMENT NUMBER ONE TO LOAN AND SECURITY
AGREEMENT (this "Amendment"), dated as of April 3, 2003, is entered into
between U.S. BANK NATIONAL ASSOCIATION ("Bank") and CALIFORNIA AMPLIFIER,
INC., a Delaware corporation ("Borrower"), and amends that certain Loan and
Security Agreement, dated as of May 2, 2002, between Bank and Borrower (the
"Agreement").  This Amendment is entered into in light of the following
facts:

                               RECITALS

      WHEREAS, Borrower has requested that Bank increase the maximum amount
of Letter of Credit Usage permitted at any one time from $2,000,000 to
$4,000,000 and to include the issuance of bankers acceptances as part of
Letter of Credit facility under the Agreement.

      WHEREAS, Bank has agreed to Borrower's requests subject to the terms
and conditions contained in this Amendment.

      NOW, THEREFORE, the parties agree as follows:

      1.  DEFINITIONS.  All terms which are defined in the Agreement shall
have the same definition when used herein unless a different definition is
ascribed to such term under this Amendment, in which case, the definition
contained herein shall govern.

2.  AMENDMENTS.  The Agreement is amended as follows:

2.1  The following definitions are added to Section 1.1:

     "Bankers Acceptance" means the creation of a trade acceptance
     and/or the discount thereof arising out of the Drafts drawn under
     the terms of a Letter of Credit.

     "Draft" means a draft, as that term is defined in the Code, issued
     by the beneficiary of a Letter of Credit.

2.2  The definition of "Letter of Credit Usage" contained in Section 1.1 is
deleted in its entirety and is replaced with the following definition:

     "Letter of Credit Usage" means, as of any date of determination,
     the aggregate undrawn amount of all outstanding Letters of Credit
     plus 100% of the amount of outstanding Bankers Acceptances.

2.3  The definition of "Obligations" contained in Section 1.1 is deleted in
its entirety and is replaced with the following definition:

     "Obligations" means all loans (including the Term Loans),
     Advances, debts, principal, interest (including any interest that, but
     for the provisions of the Bankruptcy Code, would have accrued),
     reimbursement obligations in connection with outstanding Bankers
     Acceptances, contingent reimbursement obligations with respect to
     outstanding Letters of Credit, premiums, liabilities (including all
     amounts charged to Borrower's Loan Account pursuant hereto),
     obligations, fees, charges, costs, Bank Expenses (including any
     fees or expenses that, but for the provisions of the Bankruptcy
     Code, would have accrued), lease payments, guaranties, covenants,
     and duties of any kind and description owing by Borrower to Bank
     pursuant to or evidenced by the Loan Documents and irrespective
     of whether for the payment of money, whether direct or indirect,
     absolute or contingent, due or to become due, now existing or
     hereafter arising, and including all interest not paid when due and
     all Bank Expenses that Borrower is required to pay or reimburse
     by the Loan Documents, by law, or otherwise.  Any reference in
     this Agreement or in the Loan Documents to the Obligations shall
     include all amendments, changes, extensions, modifications,
     renewals replacements, substitutions, and supplements, thereto and
     thereof, as applicable, both prior and subsequent to any Insolvency
     Proceeding.

2.4 The caption to Section 2.3 is deleted and is replaced with the following:

     2.3  Letters of Credit and Bankers Acceptances.

2.5  The subparts (i) and (ii) of Section 2.3(a) are deleted in their
entirety and are replaced with the following:

     (i)  the outstanding Letter of Credit Usage would
          exceed $4,000,000; or

     (ii) the outstanding Advances, plus the outstanding
          Letter of Credit Usage, plus the amount of the reserve,
          if any, under Section 2.1(b) would exceed the Maximum
          Revolving Amount.

2.6  A new Section 2.3(aa) is added to the Agreement as follows:

     (aa)  Subject to the terms and conditions of this Agreement,
           upon presentation to Bank of a Draft for acceptance by Bank
           and/or for the discounting thereof, Bank may agree to accept
           and/or discount the Draft thereby creating a Bankers Acceptance.
           The creation of Bankers Acceptances is subject to the following
           provisions:
            (i)  Bank shall have no obligation to accept a Draft
                 thereby creating a Bankers Acceptance if any of the
                 following would result:

                 (1)  the outstanding Letter of Credit Usage
                      would exceed $4,000,000; or

                 (2)  the outstanding Advances, plus the
                      outstanding Letter of Credit Usage, plus the amount of
                      the reserve, if any, under Section 2.1(b) would exceed
                      the Maximum Revolving Amount.

            (ii)  If Bank agrees to accept a Draft thereby creating a Bankers
                  Acceptance, Bank shall use the acceptance commission
                  as set forth in the current fee schedule issued by Bank's
                  International Banking Department (the fee schedule is
                  changed from time to time) and in the event Bank agrees to
                  discount a Draft, Bank shall use the discount rate as
                  determined by the Bank's Investment Department on the day
                  the Draft is discounted by Bank.

           (iii)  No Draft which is the subject of a Bankers Acceptance shall
                  have a tenor longer than sixty (60) days, provided,
                  however, in no case shall a Draft have a maturity date
                  after October 3, 2005.  Borrower shall reimburse Bank for
                  the amount of each Draft on the maturity thereof.

            (iv)  Subject to the terms and conditions of Section 2.1,
                  Borrower may request an Advance to reimburse Bank for
                  amount owing to Bank under Section 2.3(aa)(iii).

             (v)  Borrower hereby agrees to indemnify, save, defend,
                  and hold Bank harmless from any losses, costs, liabilities,
                  expenses, and reasonable attorneys fees incurred by Bank
                  arising out of or in connection with any Bankers
                  Acceptance; provided, however, that Borrower shall not be
                  obligated hereunder to indemnify for any loss, cost,
                  expense or liability that is caused solely by the gross
                  negligence or willful misconduct of Bank.  Borrower agrees
                  to be bound by Bank's standard regulations and operating
                  procedures in connection with each Bankers Acceptance,
                  unless such liability was caused solely by the gross
                  negligence or willful misconduct of Bank.

            (vi)  Immediately upon the termination of this Agreement,
                  Borrower agrees to either (y) provide cash collateral to
                  be held by Bank in an amount equal to 105% of the maximum
                  amount of Bank's obligations under outstanding Bankers
                  Acceptances, or (z) cause the issuance of a letter of
                  credit for the benefit of Bank, in an amount equal to 105%
                  of the maximum amount of Bank's obligations under
                  outstanding Bankers Acceptances, issued by a financial
                  institution acceptable to Bank in its reasonable discretion
                  and containing conditions for making a draw acceptable to
                  Bank in its reasonable discretion.  At Bank's
                  discretion, any proceeds of Collateral received by Bank
                  after the occurrence and during the continuation of an
                  Event of Default may be held as the cash collateral
                  required by this Section 2.3(aa)(vi).


3.  REPRESENTATIONS AND WARRANTIES.  Borrower hereby affirms to Bank
that all of Borrower's representations and warranties set forth in the
Agreement are true, complete and accurate in all respects as of the date
hereof.

4.  COSTS AND EXPENSES.  Borrower shall pay to Bank all of Bank's out-of-
pocket costs and expenses arising in connection with the preparation,
execution, and delivery of this Amendment and all related documents.

5.  LIMITED EFFECT.  Except for the specific amendments contained in this
Amendment, the Agreement shall remain unchanged and in full force and effect.

6.  COUNTERPARTS; EFFECTIVENESS.  This Amendment may be executed in
any number of counterparts and by different parties on separate counterparts,
each of which when so executed and delivered shall be deemed to be an
original.  All such counterparts, taken together, shall constitute but one
and the same Amendment.  This Amendment shall become effective upon the
execution of a counterpart of this Amendment by each of the parties hereto.

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


CALIFORNIA AMPLIFIER, INC.,
a Delaware corporation

By:     /s/ Richard K. Vitelle
      --------------------------
Title:   VP Finance & CFO


U.S. BANK NATIONAL ASSOCIATION

By:     /s/ John Stipanov
      --------------------------
Title:     Vice President