KSQQ (96.1 FM) is a world ethnic radio station broadcasting in the Chinese and Portuguese languages.
Its studios are in San Jose, and it has a transmitter site just south of the city limits.
As the Sunol Grade is reached, KYMX, an adult contemporary station from the Central Valley cuts off KSQQ's signal almost completely.
The signal has difficulty reaching the Tri-Valley area because of rough terrain.
This article about a radio station in California is a stub.