The California Amateur Radio Users Net maintains the N6QDY repeater located in Milpitas, California.  This repeater operates on 147.945 MHz (-600 KHz); PL 77.0 Hz - and is located in the hills east of Milpitas.  The altitude of the radio site is @1600 ft and has a commanding view of the South Bay and Peninsula.

CARUN - Milpitas Repeater Talk In with 2 Watt Portable