The Alameda County Sheriff's Communications Team

We are an Office of Emergency Services (OES) volunteer unit that manages and operates a radio infrastructure that spans Alameda County and beyond. The team's primary objective is to provide emergency communication services when normal/traditional communication services are hindered. 

 Monthly general meeting at 7:30pm on the first Wednesday (except holidays) at 4985 Broder Blvd, Dublin, CA 94568

Field Day 2022

US Amateur Radio Frequency Allocations

For each band, only those license classes with privileges on that band are listed. Technician licensees have limited privileges below 30 MHz. 

Chart is by ARRL, a national association for Amateur Radio in the US. Founded in 1914 by Hiram Percy Maxim as The American Radio Relay League, ARRL is a noncommercial organization of radio amateurs. 

Team Commitments