Exhibit 99.2

                CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350

I, Robert G. Rouse, certify that:

      1.    I have reviewed this Annual Report on Form 10-K of Comtech
            Telecommunications Corp. ("Registrant");

      2.    Based on my knowledge, this Annual Report does not contain any
            untrue statements of a material fact or omit to state a material
            fact necessary to make the statements made, in light of the
            circumstances under which such statements were made, not misleading
            with respect to the period covered by this Annual Report;

      3.    Based on my knowledge, the financial statements, and other financial
            information included in this Annual Report, fairly present in all
            material respects the financial condition, results of operations and
            cash flows of the Registrant as of, and for, the periods presented
            in this Annual Report.


Date: October 16, 2002                   /s/ Robert G. Rouse
                                         ---------------------------------------
                                         Robert G. Rouse
                                         Senior Vice President and Chief
                                         Financial Officer

EXPLANATORY NOTE REGARDING CERTIFICATION: Representations 4, 5 and 6 consistent
with the Transition Provisions of SEC Exchange Act Release No. 34-46427 have
been omitted from this Certification for the Annual Report on Form 10-K since
this Annual Report on Form 10-K covers a period ending before the Effective Date
of such Release.

                CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350

In connection with the accompanying Annual Report on Form 10-K of Comtech
Telecommunications Corp. (the "Company") for the fiscal year ended July 31, 2002
(the "Annual Report"), I, Robert G. Rouse, Senior Vice President and Chief
Financial Officer of the Company, hereby certify pursuant to 18 U.S.C. Section
1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that
the Annual Report fully complies with the requirements of Section 13(a) or 15(d)
of the Securities Exchange Act of 1934 and that the information contained in the
Annual Report fairly presents, in all material respects, the financial condition
and results of operations of the Company.


Date: October 16, 2002                   /s/ Robert G. Rouse
                                         ---------------------------------------
                                         Robert G. Rouse
                                         Senior Vice President and Chief
                                         Financial Officer