EXHIBIT 16.1 [Arthur Andersen Letterhead] June 10, 2002 Office of the Chief Accountant Securities and Exchange Commission 450 Fifth Street, N.W. Washington, D.C. 20549 Dear Sir/Madam: We have read Item 4 included in the Form 8-K dated June 6, 2002 of DMC Stratex Networks, Inc., to be filed with the Securities and Exchange Commission, and are in agreement with all the statements that refer to our firm. Very truly yours, /s/ Arthur Andersen LLP cc: Carl A. Thomsen Sr. Vice President and Chief Financial Officer DMC Stratex Networks, Inc.