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.

Contact Us

Tel. : (514) 354-2511

Toll free : 1-800-463-4363


General Specifications:
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

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