Exhibit 99.1

                            CERTIFICATION PURSUANT TO
                             18 U.S.C. SECTION 1350,
                             AS ADOPTED PURSUANT TO
                  SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

In connection with the accompanying Annual Report on Form 10-K of Wireless
Telecom Group, Inc. (the "Company") for the year ended December 31, 2002 as
filed with the Securities and Exchange Commission on the date hereof (the
"Report"), I, Edward Garcia, Chief Executive Officer of the Company, certify,
pursuant to 18 U.S.C. 'SS'1350, as adopted pursuant to 'SS'906 of the
Sarbanes-Oxley Act of 2002, that:

(1) The Report fully complies with the requirements of section 13(a) or 15(d),
as applicable, of the Securities Exchange Act of 1934, as amended; and

(2) The information contained in the Report fairly presents, in all material
respects, the financial condition and result of operations of the Company.


                                        /s/ Edward Garcia
                                        ----------------------------------------
                                        Edward Garcia
                                        Chief Executive Officer
                                        March 28, 2003

The foregoing certification is being furnished solely to accompany the Report
pursuant to 18 U.S.C., 'SS'1350, and is not being filed for purposes of
Section 18 of the Securities Exchange Act of 1934, as amended, and is not to be
incorporated by reference into any filing of the Company, whether made before or
after the date hereof, regardless of any general incorporation language in such
filing.

A signed original of this written statement required by Section 906 has been
provided to Wireless Telecom Group, Inc. and will be retained by Wireless
Telecom Group, Inc. and furnished to the Securities and Exchange Commission or
its staff upon request.