RTK Antennas - Positioning, Tracking & Surveying GNSS Antennas for Drones & Robots
HX-DU1601D UHF radio modem for RTK positioning applications

UHF radio modem for RTK positioning applications

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The Harxon HX-DU1601D is a UHF radio modem that is ideal for broadcasting RTK corrections data to unmanned vehicles operating in challenging field conditions. Operating between 410 and 470MHz, the compact and low-power unit features excellent receiving performance and anti-interference capabilities.

The HX-DU1601D is compatible with a wide range of common radio protocols, including SATEL, Trans EOT, TRIMTALK, TrimMark3 and more.


Dimensions 143.6 x 76 x 44 mm
Weight ~340g
Power High Power 3.2W@12V DC
Low Power 2.5W@12V DC
Standby 0.7W@12V DC
Frequency Range 410 - 470MHz
Channel Spacing 25 kHz
Channels 8
Modulation GMSK/4FSK
RF Output Power High Power (1W) 30.0±0.5dBm @12V
Low Power (0.5W) 27.0±1.0dBm @12V
Air Baud Rate 9600, 19200bps
Serial Baud rate 9600, 19200, 38400, 115200bps