KSJS (90.5 MHz) is a college radio station that broadcasts 24 hours a day from the campus of San Jose State University in San Jose, California. It went on the air on February 11, 1963. Today, its transmitter atop Coyote Peak broadcasts 1500 watts, allowing the station to be heard from the entire Santa Clara Valley and much of the San Francisco Peninsula. Currently, the station features five musical formats: urban, electronic, subversive rock, rock en espanol, and jazz. The station is almost entirely student-run.