Exhibit 31.2

CERTIFICATION PURSUANT
TOSECTION 302 OF THE
SARBANES-OXLEY ACT OF 2002

I, Paul Genova, certify
that:

1. I have reviewed this quarterly
report on Form 10-Q of Wireless Telecom Group, Inc.;

2.
Based on my knowledge, this report does not contain any untrue statement 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 report;

3.
Based on my knowledge, the financial statements, and other financial information
included in this 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 report;

4.
The registrant's other certifying officer(s) and I are responsible for
establishing and maintaining disclosure controls and procedures (as defined in
Exchange Act Rules 13a-15(e) and 15d-15(e)) for the registrant and
have:

a) Designed such disclosure controls and procedures, or
caused such disclosure controls and procedures to be designed under our
supervision, to ensure that material information relating to the registrant,
including its consolidated subsidiaries, is made known to us by others within
those entities, particularly during the period in which this report is being
prepared;

b) Evaluated the effectiveness of the registrant's
disclosure controls and procedures and presented in this report our conclusions
about the effectiveness of the disclosure controls and procedures, as of the end
of the period covered by this report based on such evaluation; and

c) Disclosed in this report any change in the
registrants internal control over financial reporting that occurred during the
registrants most recent fiscal quarter (the registrants fourth fiscal quarter
in the case of an annual report) that has materially affected, or is reasonably
likely to materially affect, the registrants internal control over financial
reporting; and

5.
The registrant's other certifying officer(s) and I have disclosed, based on our
most recent evaluation of internal control over financial reporting, to the
registrant's auditors and to the audit committee of the registrant's board of
directors (or persons performing the equivalent functions):

a) All significant deficiencies and material weaknesses
in the design or operation of internal control over financial reporting which
are reasonably likely to adversely affect the registrant's ability to record,
process, summarize and report financial information; and

b) Any fraud, whether or not material, that involves
management or other employees who have a significant role in the registrant's
internal controls over financial reporting.

|Date: May 11,
      2007 |                                         
|------------------------ | ----------------------------------------
|                         | /s/ Paul Genova                         
|                         | Paul
      Genova                       
|                         | President, Chief
      Financial Officer
|                         | (Principal
      Financial Officer)     

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