UHF Radio HX-DU1603D

HX-DU1603D is a compact UHF external radio transceiver designed for mobile wireless data communication in demanding field environments. Operating in the 410–470 MHz UHF band with 12.5 / 25 kHz selectable channel spacing, it delivers stable data links, strong receiving performance, and reliable anti-interference capability.

Featuring a low-power design, OLED display, and menu-based operation, the HX-DU1603D enables fast on-site configuration and efficient integration with GNSS, RTK, surveying, and industrial wireless data systems. Interference detection and remote control support further enhance performance in complex RF environments.

BUY NOW

Details

Key Features

Compatible with Mainstream Radio Protocols
Support Multi-mode Data Transmit
OLED Display for Radio Operation Configuration
Versatile Features with Reliable Performance

Specifications

General Specification
Frequencies (selectable)	410-470MHz
Operating Mode	Half-Duplex
Channel Spacing	25KHz
Modulation Type	Hamming
Channels	8(programmable)
Operation Voltage	9~20V
Power Consumption(typical)	High Power 3.2W@12V DC Low Power 2.5W@12V DC Standby 0.7W@12V DC
Frequency Stability	≤±1.0ppm
Size	143.6(L)×76(W)×44(H)mm
Weight	Approx.340g
Antenna Interface	TNC Female
Antenna Interface Impedance	50ohm
Data Interface	LEMO 5pin
Antenna Interface	IPEX
Air Baud Rate	9600bps / 19200bps
Serial Port Baud	9600bps / 19200bps 38400bps / 115200bps
RF Output Power	410~470MHz High Power（1W） 30.0±0.5dBm@DC 12V Low Power (0.5W) 27.0±1.0dBm@DC 12V
Power Stability	≤±1dB
Adjacent Channel Power	>50dB@25KHz
Sensitivity	better than -115dBm@BER 10-3/9600bps
Co-channel Rejection	>-12dB
Temperature(operation)	-40℃~+70℃
Temperature(storage)	-50℃~+85℃