SHERIFF’S AMATEUR RADIO NET

The San Mateo County Sheriff’s Communications Unit hosts a weekly amateur radio net. The net is held every Tuesday evening at 8 PM on the KC6ULT repeater system and the KA6TOW repeater. All amateur radio operators are invited to check in. 

KC6ULT Linked Repeater System




KA6TOW Repeater


The net is broken into three parts:

  • 1.   Introduction and checkins from San Mateo County
  • 2.   Checkins from outside of San Mateo County and late/missed checkins
  • 3.   Net Bulletins and closing

Main Repeater  

146.865 MHz

Minus (-) Offset 

PL Tone: 114.8 (TX & RX) 

La Honda Link   

146.805 MHz

Minus (-) Offset 

PL Tone: 114.8 (TX & RX) 

Portola Valley Link  

440.975 MHz

Positive (+) Offset 

PL Tone: 131.8 (TX & RX) 

Main Repeater  

146.925 MHz

Minus (-) Offset 

PL Tone: 114.8 (TX) 

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