UHF Radio HX-DU8608D

Overview

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. 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.

Key Features

60MHz Bandwidth Coverage 410-470MHz bands

Advanced data link design for high performance over entire band.

Multi-function user interface

It was designed for easy mobile use in demanding 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.

Repeater Function

In the same frequency or different frequency.

Parameters

General Specification

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

≤±1.0pp

Structural Specification

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

Transmitter

RF output power

High level（35W）: 45.5±0.5dBm@D C12V
High level（30W）: 44.8±0.5dBm@D C12V
High level（20W）: 43±1dBm@DC12 V
Low level（15W）: 41.8±1dBm@DC 12V
Low level（10W）: 40±1dBm@DC12 V
Low level（5W）: 37.5±1dBm@DC 12V

Power stability

±1dB

Harmonics

>50dB

Receiver

Sensitivity

-114dBm@BER 10-3，9600bps

Co-channel rejection

>-12dB

Adjacent channel selectivity

>50dB@25KHz

Modem

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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