UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549

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

                                   FORM 8-K/A

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

                                 CURRENT REPORT
                     PURSUANT TO SECTION 13 OR 15(d) OF THE
                         SECURITIES EXCHANGE ACT OF 1934

                 April 30, 2001                                 0-7928
- ------------------------------------------------       ------------------------
Date of Report (Date of earliest event reported)       (Commission File Number)

                        COMTECH TELECOMMUNICATIONS CORP.
             (Exact name of registrant as specified in its charter)

                   Delaware                                  11-2139466
- ------------------------------------------------      -----------------------
(State or other jurisdiction of incorporation or         (I.R.S. Employer )
organization)                                          Identification Number

                       105 Baylis Road, Melville, NY 11747
               ---------------------------------------------------
               (Address of Principal Executive Offices) (Zip Code)

                                  (631)777-8900
              ----------------------------------------------------
              (Registrant's telephone number, including area code)


                                       1


ITEM 2. ACQUISITION OF ASSETS.

      This Amendment to Form 8-K filed on May 14, 2001 is being submitted to
provide the financial statements required in connection with the acquisition by
Comtech Telecommunications Corp. (the "Company") of the commercial satellite,
medical and government RF microwave amplifier product lines of MPD Technologies,
Inc., which was acquired by Ericsson Amplifier Technologies, Inc, in November
2000.

ITEM 7. FINANCIAL STATEMENTS, PRO FORMA FINANCIAL INFORMATION AND EXHIBITS.

(a)     Financial Statements of Business Acquired

        Attached is the audited balance sheet of Ericsson Amplifier
        Technologies, Inc.'s Non-Wireless Division as of December 31, 2000, and
        the related statements of income and cash flows for the year then
        ended.

(b)     Pro Forma Financial Information

        Attached is the unaudited pro forma financial information and notes to
        the unaudited pro forma financial information of the Company for the
        nine months ended April 30, 2001 and the year ended July 31, 2000.

(c)     Exhibits

        The following exhibit is filed as part of this report pursuant to Item
        601 of Regulation S-K:

        Exhibit
        Number                  Description

         23.1                   Consent of Arthur Andersen LLP filed herewith.


                                       2


                                   SIGNATURES

      Pursuant to the requirements of the Securities Exchange Act of 1934,
Comtech Telecommunications Corp. has duly caused this report to be signed on its
behalf by the undersigned hereunto duly authorized.


                                            COMTECH TELECOMMUNICATIONS CORP.


                                            By:
                                               -------------------------------
                                            Name:  J. Preston Windus, Jr.
                                            Title: Senior Vice President
                                                   and Chief Financial Officer

Date: July 13, 2001


                                       3


                          Index to Financial Statements

Report of Independent Public Accountants.....................................F-1
Balance Sheet................................................................F-2
Statement of Income..........................................................F-3
Statement of Cash Flows......................................................F-4
Notes to the Financial Statements......................................F-5 - F-9


                                       4


REPORT OF INDEPENDENT PUBLIC ACCOUNTANTS

To the Board of Directors and Stockholders
Comtech Telecommunications Corp.:

We have audited the accompanying balance sheet of Ericsson Amplifier
Technologies, Inc. - Non-Wireless Division (a Delaware corporation), as of
December 31, 2000, and the related statements of income and cash flows for the
year then ended. These financial statements are the responsibility of the
Company's management. Our responsibility is to express an opinion on these
financial statements based on our audit.

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

In our opinion, the financial statements referred to above present fairly, in
all material respects, the financial position of Ericsson Amplifier
Technologies, Inc. - Non-Wireless Division as of December 31, 2000, and the
results of its operations and its cash flows for the year then ended in
conformity with accounting principles generally accepted in the United States.


                                                 /s/ ARTHUR ANDERSEN LLP

Melville, New York
June 4, 2001


                                      F-1


ERICSSON AMPLIFIER TECHNOLOGIES, INC. -
NON-WIRELESS DIVISION

BALANCE SHEET
AS OF DECEMBER 31, 2000
(in thousands)



                                                  ASSETS

                                                                                            
CURRENT ASSETS:
   Cash and cash equivalents                                                                   $  1,735
   Accounts receivable, net of allowance for doubtful accounts of $90                             6,204
   Inventories, net                                                                               3,089
   Prepaid expenses and other current assets                                                        166
                                                                                               --------

                  Total current assets                                                           11,194

MACHINERY AND EQUIPMENT, net                                                                        391
                                                                                               --------
                                                                                               $ 11,585
                                                                                               ========

                              LIABILITIES AND INVESTMENT BY PARENT IN EQUITY

CURRENT LIABILITIES:
   Accounts payable                                                                            $  3,670
   Accrued liabilities                                                                            2,566
                                                                                               --------

                  Total current liabilities                                                       6,236

COMMITMENTS AND CONTINGENCIES (Note 5)

INVESTMENT BY PARENT IN EQUITY OF NON-WIRELESS DIVISION                                           5,349
                                                                                               --------
                                                                                               $ 11,585
                                                                                               ========


The accompanying notes are an integral part of this balance sheet.


                                      F-2


ERICSSON AMPLIFIER TECHNOLOGIES, INC. -
NON-WIRELESS DIVISION

STATEMENT OF INCOME
FOR THE YEAR ENDED DECEMBER 31, 2000
(in thousands)


                                                                             
NET SALES                                                                       $ 30,921

COST OF SALES                                                                     25,769
                                                                                --------

                Gross profit                                                       5,152

OPERATING EXPENSES (Note 1):
 General and administrative                                                        1,750
 Selling                                                                           1,510
 Research and development                                                            134
                                                                                --------

                Total operating expenses                                           3,394

                Operating income                                                   1,758

INTEREST EXPENSE (Note 1)                                                            618
                                                                                --------

                Income before provision for income taxes                           1,140

PROVISION FOR INCOME TAXES (Note 2)                                                  456
                                                                                --------

                Net income                                                      $    684
                                                                                ========


The accompanying notes are an integral part of this statement.


                                      F-3


ERICSSON AMPLIFIER TECHNOLOGIES, INC. -
NON-WIRELESS DIVISION

STATEMENT OF CASH FLOWS
FOR THE YEAR ENDED DECEMBER 31, 2000
(in thousands)


                                                                                        
OPERATING ACTIVITIES:
   Net income                                                                              $   684
   Adjustments to reconcile net income to net cash  provided by operating activities:
     Depreciation and amortization                                                             319
     Provision for doubtful accounts                                                            75
     Provision for income taxes                                                                456
     Changes in operating assets and liabilities:
       Accounts receivable                                                                    (483)
       Inventories                                                                           6,200
       Prepaid expenses and other assets                                                        82
       Accounts payable and accrued liabilities                                                (88)
                                                                                           -------

                  Net cash provided by operating activities                                  7,245
                                                                                           -------

INVESTING ACTIVITIES:
   Purchases of property, plant and equipment                                                 (289)
                                                                                           -------

                  Net cash used in investing activities                                       (289)
                                                                                           -------

FINANCING ACTIVITIES:
   Net repayments on revolving credit loans                                                 (3,631)
   Principal payments of long-term debt                                                     (1,880)
                                                                                           -------

                  Net cash used in financing activities                                     (5,511)
                                                                                           -------

INCREASE IN CASH AND CASH EQUIVALENTS                                                        1,445

CASH AND CASH EQUIVALENTS, beginning of year                                                   290
                                                                                           -------

CASH AND CASH EQUIVALENTS, end of year                                                     $ 1,735
                                                                                           =======

SUPPLEMENTAL DATA:
   Cash paid for income taxes                                                              $    12
                                                                                           =======


The accompanying notes are an integral part of this statement.


                                      F-4


ERICSSON AMPLIFIER TECHNOLOGIES, INC. -
NON-WIRELESS DIVISION

NOTES TO THE FINANCIAL STATEMENTS
FOR THE YEAR ENDED DECEMBER 31, 2000
(in thousands)

(a) DESCRIPTION AND ORGANIZATION OF BUSINESS

Basis of Presentation

The accompanying financial statements represent the historical assets,
liabilities and operating results of the non-wireless division of Ericsson
Amplifier Technologies, Inc. or "Ericsson" (formerly Microwave Power Devices,
Inc. or "MPD", which was acquired by Ericsson in November 2000). The financial
statements were prepared as if the non-wireless division had operated as an
independent stand-alone entity for all of 2000. Certain allocations of operating
expenses, interest expense (related to a line of credit financing the operations
of the non-wireless division before the related principal was repaid prior to
year-end), assets and liabilities were made based upon ratable allocation of
Ericsson's combined sales from both its wireless and non-wireless divisions.
Furthermore, certain of Ericsson's assets and liabilities presented herein were
based upon either specific identification or ratable allocation based on the
non-wireless division's historical results of operations.

Organization of Business

On March 2, 2001, Comtech Telecommunications Corp., agreed to purchase the
commercial satellite, medical and government RF Microwave Amplifier product
lines (collectively the "Non-Wireless Division") from Ericsson, which had
planned to sell the Non-Wireless Division as part of its plan of acquisition of
MPD. Prior to Ericsson's purchase, both the wireless and non-wireless divisions
were separate operating, reported segments of MPD.

Nature of Business

The Ericsson Non-Wireless Division (herein after referred to as the "Division"),
headquartered in Hauppauge, New York, is primarily engaged in the engineering
and manufacturing of radio frequency and microwave power amplifiers for
commercial and military applications. The Division currently markets its
products to the satellite communications and medical industries, within both the
U.S. and foreign military marketplaces.

(b) SIGNIFICANT ACCOUNTING POLICIES

Cash and Cash Equivalents

The Division considers all highly liquid investments with an original maturity
of three months or less to be cash equivalents.

Inventories

Inventories are stated at the lower of cost (using the first-in, first-out cost
method) or net realizable value. Work-in-process associated with fixed-price
long-term contracts is valued at the sum of the direct labor, direct material,
other direct costs and related overhead costs incurred under each contract, less
amounts charged to cost of sales.

                                                                     (continued)


                                      F-5


ERICSSON AMPLIFIER TECHNOLOGIES, INC. -
NON-WIRELESS DIVISION

NOTES TO THE FINANCIAL STATEMENTS
FOR THE YEAR ENDED DECEMBER 31, 2000
(in thousands)

Progress Payments

Progress payments received from customers are offset against inventories
associated with the contracts for which the payments were received (Note 3).
Under contractual arrangements by which progress payments are received from the
U.S. Government, the U.S. Government has a lien title interest in the
inventories identified with related contracts.

Long-Term Contracts

All contract-related assets and liabilities are classified as current, even
though certain of these contract-related assets and liabilities may not be
realized within one year. This practice is reflective of the Division's
operating cycle as a contractor under long-term contracts.

Machinery and Equipment

Machinery and equipment is stated at cost less accumulated depreciation and
amortization. Depreciation and amortization are provided using the straight-line
method over an estimated useful life of 3 to 7 years.

Concentration of Credit Risk

Financial instruments, which subject the Division to concentrations of credit
risk, consist primarily of cash and cash equivalents and trade accounts
receivable. The Division performs ongoing credit evaluations, generally does not
require collateral, and establishes an allowance for doubtful accounts, if
necessary, based upon factors surrounding the credit risk of customers,
historical trends and other information.

For the year ended December 31, 2000, 3 customers accounted for 24%, 21% and 17%
of total revenue. As of December 31, 2000, 3 customers accounted for 17%, 17%
and 12% of total accounts receivable.

Long-Lived Assets

The Division follows the provisions of Statement of Financial Accounting
Standards ("SFAS") No. 121, "Accounting for the Impairment of Long-Lived Assets
and for Long-Lived Assets to be Disposed Of." This statement establishes
financial accounting and reporting standards for the impairment of long-lived
assets, certain identifiable intangibles, and goodwill related to those assets
to be held and used, and for long-lived assets and certain identifiable
intangibles to be disposed of. Management has performed a review of the
Division's long-lived assets and has determined that no impairment of the
respective carrying values has occurred as of December 31, 2000.

                                                                     (continued)


                                      F-6


ERICSSON AMPLIFIER TECHNOLOGIES, INC. -
NON-WIRELESS DIVISION

NOTES TO THE FINANCIAL STATEMENTS
FOR THE YEAR ENDED DECEMBER 31, 2000
(in thousands)

Revenue Recognition

Revenue and profits on fixed-price long-term and commercial contracts are
recognized using the unit of delivery method. Profits expected to be realized on
contracts are based on total sales value as related to estimated costs at
completion. These estimates are reviewed and revised periodically throughout the
lives of the contracts, and adjustments to profits resulting from such revisions
are made cumulative to the date of the change. Estimated losses on long-term
contracts-in-progress are recorded in the period in which such losses become
known.

During the fourth quarter of 2000, the Division adopted the provisions of Staff
Accounting Bulletin ("SAB") No. 101 "Revenue Recognition", which did not have
any effect on how the Division recognizes its revenue.

Research and Development

Research and development costs are expensed as incurred. Such costs amounted to
approximately $134 for the year ended December 31, 2000. Certain other
development costs are incurred in connection with long-term contracts pursuant
to which these costs are financed under related contracts. These costs are
included in cost of sales and the related revenues are included in net sales in
the accompanying statement of income.

Derivative Instruments

In June 1998, the Financial Accounting Standards Board issued SFAS No. 133,
"Accounting for Derivative Instruments and Hedging Activities." The Statement
establishes accounting and reporting standards for derivative instruments
(including certain derivative instruments embedded in other contracts) and for
hedging activities. SFAS No. 133 is effective for all fiscal quarters beginning
after June 15, 2000 (as amended by SFAS No. 137) and will not require
retroactive restatement of prior-period financial statements. The Division
currently does not use derivative instruments or engage in hedging activities
and, accordingly, its provisions did not have any impact on its financial
statements when it was adopted on January 1, 2001.

Comprehensive Income

The Division observes the provisions of SFAS No. 130, "Reporting Comprehensive
Income", which requires companies to report all changes in equity during a
period, except those resulting from investment by owners and distribution to
owners, in a financial statement for the period in which they are recognized.
Comprehensive income is the total of net income and all other non-owner changes
in equity (or other comprehensive income) such as unrealized gains/losses on
securities available-for-sale, foreign currency translation adjustments and
minimum pension liability adjustments. Comprehensive and other comprehensive
income must be reported on the face of the annual financial statements. The
Division's comprehensive income is the same as its net income presented in the
statement of income.

                                                                     (continued)


                                      F-7


ERICSSON AMPLIFIER TECHNOLOGIES, INC. -
NON-WIRELESS DIVISION

NOTES TO THE FINANCIAL STATEMENTS
FOR THE YEAR ENDED DECEMBER 31, 2000
(in thousands)

Use of Estimates

The preparation of financial statements in conformity with accounting principles
generally accepted in the United States requires management to make estimates
and assumptions that affect the reported amounts of assets and liabilities and
disclosure of contingent assets and liabilities at the date of the financial
statements and the reported amounts of revenues and expenses during the
reporting period. Actual results could differ from those estimates.

Income Taxes

The Division does not have a separate corporate legal existence apart from
Ericsson. Accordingly, the accompanying provision for income taxes reflects the
effects of historical Federal and state statutory rates on the Division's
operating income. Furthermore, future income tax effects have not been provided
for in the accompanying balance sheet.

3. INVENTORIES, NET

Inventories, net consist of the following:

    Raw materials                                        $ 4,285
    Work-in-process                                        1,513
    Unliquidated progress payments                          (174)
                                                         -------
                                                           5,624

    Less: reserves                                        (2,535)
                                                         -------
                                                         $ 3,089
                                                         =======

4. ACCRUED LIABILITIES

Accrued liabilities consist of the following:

    Accrued payroll, benefits and termination costs      $ 1,036
    Accrued losses on long-term contracts                    690
    Customer overpayments                                    329
    Other                                                    511
                                                         -------
                                                         $ 2,566
                                                         =======

5. COMMITMENTS AND CONTINGENCIES

Operating Leases

Rent expense, including amounts charged to inventory, as part of overhead
allocations and the rental of machinery and equipment (on a month-to-month
basis) was $263 for the year ended December 31, 2000.

                                                                     (continued)


                                      F-8


ERICSSON AMPLIFIER TECHNOLOGIES, INC. -
NON-WIRELESS DIVISION

NOTES TO THE FINANCIAL STATEMENTS
FOR THE YEAR ENDED DECEMBER 31, 2000
(in thousands)

Litigation

In the normal course of business, the Division is a party to various claims
and/or litigation. Management believes that the settlement of all such claims
and/or litigation, considered in the aggregate, will not have a material adverse
effect on the Division's financial position and results of operations.

Letters of Credit

As of December 31, 2000, the Division had outstanding letters of credit
aggregating $1,127.


                                      F-9


                        Comtech Telecommunications Corp.
                     Pro Forma Combined Financial Statements

        On April 30, 2001, the Company acquired the commercial satellite,
        medical and government RF microwave amplifier product lines of MPD
        Technologies, Inc. ("MPD"), the Non-Wireless Division of Ericsson
        Amplifier Technologies, Inc., for an adjusted sales price of $12.9
        million. The original sales price of $11.0 million was adjusted
        subsequent to the acquisition date, as per the terms of the agreement,
        to reflect the change in the inventory amount actually acquired as
        compared to the inventory amount included in the agreement. Also
        included in the adjusted purchase price are the acquisition costs
        associated with the transaction. The acquisition of MPD was accounted
        for under the purchase method of accounting.

        The attached unaudited pro forma combined statements of operations for
        the nine months ended April 30, 2001 and the year ended July 31, 2000
        give effect to the purchase by the Company of MPD. The unaudited pro
        forma combined statements of operations for the nine months ended April
        30, 2001 combines the Company's historical results for the nine months
        ended April 30, 2001 and MPD's historical results for the nine months
        ended April 30, 2001, giving effect to the acquisition as if it had
        occurred as of August 1, 2000. The unaudited pro forma combined
        statement of operations for the year ended July 31, 2000 combines the
        Company's historical results for the year ended July 31, 2000 and MPD's
        historical results for the year ended July 31, 2000, giving effect to
        the acquisition as if it had occurred as of August 1, 1999.

        The unaudited pro forma combined financial statements were prepared
        utilizing the accounting principles of the respective entities as
        outlined in each entity's historical financial statements. The pro forma
        adjustments are based upon available information and certain assumptions
        that the Company believes are reasonable under the circumstances. The
        unaudited combined financial statements do not purport to be indicative
        of the operating results or financial position that would have been
        achieved had the acquisition taken place on the dates indicated or the
        results that may be obtained in the future. These unaudited pro forma
        statements should be read in conjunction with the notes to the unaudited
        pro forma financial statements.

                                    Contents

        Unaudited Pro Forma Combined Statement of Operations for the
        Nine Months Ended April 30, 2001....................................F 11

        Unaudited Pro Forma Combined Statement of Operations for the
        Year Ended July 31, 2000............................................F-12

        Notes to Unaudited Pro Forma Combined Financial Statements.....F-13-F-14


                                      F-10


                        Comtech Telecommunications Corp.
              Unaudited Pro Forma Combined Statement of Operations
                    For the nine months ended April 30, 2001
                      (in thousands, except per share data)



                                                                      Unaudited       Unaudited
                                         Comtech Tel.                 Pro Forma       Pro Forma
                                            Corp.           MPD      Adjustments       Combined
                                         ------------    ---------   -----------      ---------
                                                                            
Net sales                                $ 105,279       22,087       (4,533)(a)        122,833

Operating costs and expenses:
   Cost of sales                            67,172       17,943       (5,089)(b)         80,026
   Selling, general and administrative      18,030        2,111          116(c)          20,257
   Research and development                  7,651          180           --              7,831
   Amortization of intangibles               1,759           --          636(g)           2,395
                                         ---------    ---------    ---------          ---------
Total operating costs and expenses          94,612       20,234       (4,337)           110,509
                                         ---------    ---------    ---------          ---------

Operating income (loss)                     10,667        1,853         (196)            12,324

Other expense (income):
   Interest expense                          2,836          452          550(d)(h)        3,838
   Interest income                          (1,968)          --           --             (1,968)
   Other, net                                  864           --           --                864
                                         ---------    ---------    ---------          ---------

Income (loss) before provision for
   income taxes                              8,935        1,401         (746)             9,590
Provision (benefit) for income taxes         3,529          560         (295)(e)(f)       3,794
                                         ---------    ---------    ---------          ---------
Net income (loss)                        $   5,406          841         (451)             5,796
                                         =========    =========    =========          =========
Net income per share:
   Basic                                 $    0.74                                         0.79
                                         =========                                    =========
   Diluted                               $    0.69                                         0.74
                                         =========                                    =========

Weighted average number of common
   shares outstanding - basic                7,324                                        7,324
   Potential dilutive common shares            561                                          561
                                         ---------                                    ---------

Weighted average number of common
   and common equivalent shares
   outstanding assuming dilution -
   diluted                                   7,885                                        7,885
                                         =========                                    =========


         The accompanying notes are an integral part of these unaudited
                    pro forma combined financial statements.


                                      F-11


                        Comtech Telecommunications Corp.
              Unaudited Pro Forma Combined Statement of Operations
                        For the year ended July 31, 2000
                      (in thousands, except per share data)



                                                     Comtech Tel.               Pro Forma       Pro Forma
                                                         Corp.        MPD      Adjustments      Combined
                                                     ------------   -------    -----------      ---------

                                                                                      
Net sales                                              $ 66,444      28,938      (6,534)(a)       88,848

Operating costs and expenses:
     Cost of sales                                       45,942      27,221      (7,864)(b)       65,299
     Selling, general and administrative                 12,058       4,154         155(c)        16,367
     Research and development                             2,644          84          --            2,728
     In-process research and development                 10,218          --          --           10,218
     Amortization of intangibles                            230          --         848(g)         1,078
                                                       --------     -------      ------          -------
Total operating costs and expenses                       71,092      31,459      (6,861)          95,690
                                                       --------     -------      ------          -------

Operating income (loss) from continuing operations       (4,648)     (2,521)        327           (6,842)

Other expenses (income):
     Interest expense                                       381         688         668(d)(h)      1,737
     Interest income                                     (1,511)         --                       (1,511)
     Other, net                                             201          --          --              201
                                                       --------     -------      ------          -------
Loss from continuing operations before income taxes      (3,719)     (3,209)       (341)          (7,269)
Provision (benefit) for income taxes                         85      (1,284)        (90)(e)(f)    (1,289)
                                                       --------     -------      ------          -------

Loss from continuing operations                          (3,804)     (1,925)       (251)          (5,980)

Discontinued operations :
     Loss from operations of discontinued segment          (137)         --          --             (137)
     Loss on disposal of segment                             --          --          --               --
                                                       --------     -------      ------          -------
Net loss                                               $ (3,941)     (1,925)       (251)          (6,117)
                                                       ========     =======      ======          =======
Basic loss per share:
     Loss from continuing operations                   $  (0.67)                                  (1.08)
     Loss from discontinued operations                    (0.02)                                  (0.02)
                                                       --------                                 -------
Basic loss per share                                   $  (0.69)                                  (1.10)
                                                       ========                                 =======

Diluted loss per share:
     Loss from continuing operations                   $  (0.67)                                  (1.08)
     Loss from discontinued operations                    (0.02)                                  (0.02)
                                                       --------                                 -------
     Diluted loss per share                            $  (0.69)                                  (1.10)
                                                       ========                                 =======

Weighted average number of common shares
     outstanding-basic                                    5,663                                   5,663
     Potential dilutive common shares                        --                                      --
                                                       --------                                 -------

Weighted average number of common and
     common equivalent shares outstanding assuming
     dilution - diluted                                   5,663                                   5,663
                                                       ========                                 =======


         The accompanying notes are an integral part of these unaudited
                    pro forma combined financial statements.


                                      F-12


                        Comtech Telecommunications Corp.
           Notes to Unaudited Pro Forma Combined Financial Statements
    For the nine months ended April 30, 2001 and the year ended July 31, 2000
                                 (in thousands)

A.    Basis of Presentation

      The accompanying unaudited pro forma financial statements present the
      financial position and results of operations of Comtech Telecommunications
      Corp. and Subsidiaries (the "Company") giving effect to the acquisition by
      the Company of the commercial satellite, medical and government RF
      microwave amplifier product lines of MPD Technologies, Inc. ("MPD") on
      April 30, 2001, pursuant to an Asset Purchase Agreement dated as of March
      2, 2001 between MPD and the Company (the "Agreement). The acquisition of
      MPD by the Company was accounted for under the purchase method of
      accounting and, accordingly, the purchase price was allocated to the
      assets and liabilities of MPD based on their fair values at April 30,
      2001.

      Throughout the period covered by the financial statements, MPD was
      conducted and accounted for as the Non-Wireless Division of Ericsson
      Amplifier Technologies, Inc. ("Ericsson"). Historically, separate
      financial statements were not prepared for MPD. The audited MPD financial
      statements were derived from the historical accounting records of
      Ericsson, and do not reflect the impact of the Agreement.

      Pursuant to the Agreement, the Company acquired substantially all of the
      assets and liabilities of MPD. The assets and liabilities not acquired
      relate to the contracts of MPD that are excluded from the agreement
      ("Excluded Contracts"). The preparation of the unaudited pro forma
      financial statements required certain carve-out adjustments to derive the
      total revenues, expenses, assets and liabilities of MPD. Such adjustments
      were not reflected in the books and accounting records of MPD but are
      necessary to fairly reflect the actual historical results of the MPD
      business acquired. The unaudited pro forma financial statements include
      all costs directly associated with the MPD business acquired such as cost
      of goods sold, general and administrative, selling, research and
      development and interest expense.

      All of the allocations and estimates in the MPD financial statements are
      based on assumptions that Ericsson and MPD management believes are
      reasonable under the circumstances. The audited MPD financial statements
      are not necessarily indicative of the financial position or results of
      operations and cash flows of MPD in the future or indicative of the
      results that would have been reported.

                                                                     (continued)


                                      F-13


                        Comtech Telecommunications Corp.
           Notes to Unaudited Pro Forma Combined Financial Statements
    For the nine months ended April 30, 2001 and the year ended July 31, 2000
                                 (in thousands)

(B)   Purchase Price Allocation

      Reflects acquisition of MPD for $12.9 million, resulting in an excess of
      the purchase price over the fair value of the net assets acquired
      (goodwill and identifiable intangibles) of $10,063. The purchase price
      allocation is summarized as follows:

      Cash paid by Comtech                     $  1,986
      Debt issued                                10,000
      Estimated transaction expenses                890
                                               --------
      Adjusted purchase price                  $ 12,876
                                               ========

      The adjusted purchase price has been allocated as follows:


                                                                                  
      Fair value of net assets acquired                                              $       2,813
      Fair value of existing technology                                                      1,800
      Fair value of customer base                                                            1,800
      Excess of the purchase price over the fair value of the
        net  assets and identifiable intangibles acquired                                    6,463
                                                                                    --------------
                                                                                    $       12,876
                                                                                    ==============


(C)   Unaudited Pro Forma Adjustments

      A description of the unaudited pro forma adjustments included in the
      unaudited pro forma combined statements of operations are as follows:

(a)   Reflects actual net sales of the Excluded Contracts.
(b)   Reflects actual cost of sales of the Excluded Contracts.
(c)   Reflects additional depreciation expense on fixed assets acquired by the
      Company.
(d)   Reflects an allocation of interest expense to the Excluded Contracts.
(e)   Reflects the tax effect of the Excluded Contracts using the Non-Wireless
      Division's historical effective tax rate.
(f)   Reflects the income tax effect of increased interest, depreciation, and
      amortization expense at the effective tax rate of 39.5% for the nine
      months ended April 30, 2001 and 37.5% for the Company's year ended July
      31, 2000.
(g)   Represents the amortization of goodwill and identifiable intangible assets
      on a straight-line basis computed as follows:
        o     Goodwill, totaling $6,463, amortized over 20 years.
        o     Existing technology, totaling $1,800, amortized over 6 years.
        o     Customer base, totaling $1,800, amortized over 8 years
(h)   Reflects interest expense resulting from the issuance of debt to finance
      the acquisition. The interest rate on new debt of $10,000 is 8.50%.


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