Aviat Networks (AVNW) S-4/A Registration of securities issued in business combination transactions (amended)

EXHIBIT 23.1

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

      We consent to the reference to our firm under the caption “Experts” and to the use of our report dated November 21, 2006, in Amendment No. 3 to the Registration Statement (Form S-4 No. 333-137980) and related Prospectus of Harris Stratex Networks, Inc. for the registration of shares of its common stock.

/s/ Ernst & Young LLP

Certified Public Accountants

Jacksonville, Florida

December 28, 2006