Exhibit 23.1

Consent of Independent Registered Public Accounting Firm

Aviat Networks, Inc.

Austin, Texas

We hereby consent to the incorporation by reference in the Registration Statements on Form S-8 (No. 333-224957, 333-209462, 333-178467, 333-163542 and 333-140442) of Aviat Networks, Inc. of our report dated August 27, 2020 relating to the consolidated financial statements and financial statement schedule, which appears in this Form 10-K.

/s/ BDO USA, LLP

San Jose, California

August 27, 2020