• Base Radio

Base Radio

Radio modems provide reliable data communications for mission-critical applications where a combination of stability, supreme performance and long range are required.

HX-DU8608D is a high speed, high power, wireless data link built to survive the rigors of GNSS/RTK surveying and precise positioning. This radio’s 35W of power maximize range, enabling you to work in difficult urban areas. The HX-DU8608D is equipped with digital tube, LED and keypad, used to indicate the current operating status, as well as for changing the operating channel and power level of the radio modem. For the most rugged and reliable long-range data link, go with the Geomatics industry’s new standard in wireless communications HX-DU8608D.


  • 60MHz Bandwidth Coverage 410-470 MHz bands - Advanced data link design for high performance over entire band.
  • Multi-function user interface - It was designed for easy mobile use in demand-ing field conditions.
  • Configurable Transmit Power - Support for 5W,10W,15W,20W,30W,35W power switching.
  • Software-Derived Channel Bandwidth - Compatible with both 12.5 and 25 kHz radios.
  • High Environmental Capabilities - According to the IP67 standard
  • Repeater Function - In the same frequency or different frequency.
Frequency range 410~470MHz
Operating mode Half-duplex
Channel spacing 25KHz, 12.5KHz
Modulation type GMSK
Operation voltage 12V
Power dissipation(Typical) High power level(35W) ≤110W @ DC 12V
High power level(30W) ≤100W @ DC 12V
High power level(20W) ≤75W @ DC 12V
Low power level (15W) ≤60W @ DC 12V
Low power level (10W) ≤45W @ DC 12V
Low power level (5W) ≤25W @ DC 12V
Standby ≤1.5W @ DC 12V
Frequency stability ≤±1.0ppm
Size 186×140×73mm
Weight About 1.5kg
Temperature(operation) -30℃~+65℃
Temperature(storage) 40℃~+85℃
Antenna port TNC,female
Antenna impedance 50ohm
Data interface LEMO 5Pin
RF output power High level(35W) 45.5±0.5dBm@DC12V
High level(30W) 44.8±0.5dBm@DC12V
High level(20W) 43±1dBm@DC12V
Low level(15W) 41.8±1dBm@DC12V
Low level(10W) 40±1dBm@DC12V
Low level(5W) 37.5±1dBm@DC12V
Power stability ±1dB
Harmonics >50dB
Sensitivity -114dBm@BER 10-3,9600bps
Co-channel rejection >-12dB
Adjacent channel selectivity >50dB@25KHz
Air baud rate 9600bps、19200bps
Modulation type GMSK
Serial port baud rate 9600 bps、19200 bps、38400 bps、57600 bps、115200 bps