SAN JOSE, Calif. — July 26, 2005 — Symmetricom, Inc. (NASDAQ: SYMM), a worldwide leader in precise time and frequency products and services, announced today that it will make presentations to the investment community at the RBC Capital Markets North American Technology Conference in San Francisco on August 2, 2005, and the Adams Harkness 25th Annual Summer Seminar in Boston on August 3, 2005. Thomas Steipp, President and Chief Executive Officer and Bill Slater, Chief Financial Officer, are scheduled to present to leading institutional investors.

What:               RBC Capital Markets North American Technology Conference
Where:             Four Seasons – San Francisco
Date:                Tuesday, August 2, 2005
Time:                8:35 a.m. PT

What:               Adams Harkness 25th Annual Summer Seminar
Where:             Marriott Boston Long Wharf – Boston
Date:                Wednesday, August 3, 2005
Time:                9:00 a.m. ET

A live audio webcast of the RBC Capital Markets and Adams Harkness presentations will be available at http://www.Symmetricom.com/, in the Investors section.  An archive of the webcast will be available approximately one hour after the live webcast.