> Yes, the CHP uses several VHF frequencies for "extender" > usage. The officer carries a VHF radio on his/her belt, > and it communicates with the car radio for relaying > signals to/from the base station.
To & from the base station and/or direct (car to car) via the extender. The 905 vhf frequency is the most common but there is another for special locations. > > Anyone know if CHP has a VHF or UHF Frequency, or are > they entirely Lowband? Actually all three ranges, VHF Low - High and UHF, but the range you probably want to monitor is the low band for the car on the highways traffic. s.