EXHIBIT 23.1 INDEPENDENT AUDITORS' CONSENT AND REPORT ON SCHEDULE We consent to the incorporation by reference in Registration Statement Nos. 33- 38384, 33-3456, 33-11317, 2-70291, 33-56042, 33-57163, 333-00333, 333-21815, and 333-47369 on Form S-8 of our report dated July 22, 1998 (September 3, 1998 as to the last sentence of Note I), appearing in this Annual Report on Form 10-K of Symmetricom, Inc. for the year ended June 30, 1998. Our audits of the consolidated financial statements referred to in our aforementioned report also included the consolidated financial statement schedule of Symmetricom, Inc., listed in Item 14(a)2. This financial statement schedule is the responsibility of the Company's management. Our responsibility is to express an opinion based on our audits. In our opinion, such financial statement schedule, when considered in relation to the basic financial statements taken as a whole, presents fairly in all material respects the information set forth therein. /s/ Deloitte & Touche LLP - --------------------------------------- DELOITTE & TOUCHE LLP San Jose, California September 21, 1998