EXHIBIT 31.2

Rules 13a-15(e) and 15d-15(e) and Rules 13a-15(f)

Certification of Chief
Financial Officer





I, Deborah A. Inzer, certify that:





1.	 I have reviewed
this annual report on Form 10-K of PHAZAR CORP;





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 statement 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 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;
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|b) |  | Designed such internal control over financial reporting, or caused such internal control
over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial
reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;
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|c) |  | 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
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|d) |  | disclosed in this report any change in the registrant’s internal control over
financial reporting that occurred during the registrant’s fourth fiscal quarter that has materially affected, or is
reasonably likely to materially affect, the registrant’s internal control over financial reporting; and
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5.	The
registrant’s other certifying officer and I have disclosed, based on our most recent evaluation of internal control over
financial reporting, to the registrant’s auditors and 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 reasonable likely to adversely affect the registrant’s ability 	to
record, process, summarize and report financial information; and
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|b) |  | any fraud, whether or not material, that involves management or other employees who
have a significant role in the registrant’s internal control over financial reporting.
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Date: September
22, 2011



/s/ Deborah A. Inzer

Deborah A. Inzer, Principal Financial

Officer and Principal Accounting Officer