The HobbyPCB RS-UV3 radio module is a 144/220/450 MHz FM transceiver board. The RS-UV3 is a low cost transceiver solution for Packet Radio, repeaters, Echolink stations, base station and mobile applications. The RS-UV3 supports multiple interfaces including microphone/speaker, line level audio (soundcard), TTL serial control and Arduino Shield connections. The RS-UV3 has an built-in battery charger and provides conditioned power for the Arduino controller.


Frequency: 144-148, 220-225, 420-450 MHz
Sensitivity: -120 dBm for 12 dB SINAD
TX Power: 200 mW
Spurious Emissions: -60 dB or lower
DC input: 9.5 – 15V, 100 mA RX, 250 mA TX
Size: 4.7″ X 2.9″


*** Enclosure Sold Separately – Available Jun 2015 **

COMINE SOON: Matching 10W Power Amplifier Board


Price: $89.99 USD