UHF eRadio | High Efficient Radio Modem

Overview

The Harxon HX-DU8616D is an advanced, high-speed, high-power wireless data link engineered for demanding GNSS/RTK surveying and high-precision positioning applications. With an impressive 35W transmission power, it enables long-range wireless communication distances of up to 20 kilometers under favorable conditions, ensuring stable and reliable data transmission in the field.

Designed for professional outdoor operations, the HX-DU8616D features a ruggedized IP67-rated weatherproof enclosure, providing excellent resistance to dust, water, vibration, and extreme environmental conditions. Its robust construction and high-performance radio capability make it ideal for RTK correction transmission, base-to-rover communication, large-area surveying, construction positioning, and other mission-critical GNSS applications.

Key Features

Intelligent Serial Baud Rate Identification

HX-DU8616D can automatically identify RTK serial baud rate with radio data cable and provide a plug and play form for easy connection between eRadio and RTK.

Multiple Operating Modes

HX-DU8616D is an easy-to-use radio modem that provides dependable performance as either a base, or radio repeater working with other Harxon radio modems in challenging environments.

Convenient Mobile APP Operations

HX-DU8616D also supports the Bluetooth of APP to configure data and updates radio status. Its diagnostic reporting software can realize the built-in reliability monitoring.

Multiple Communication Protocols

HX-DU8616D is a highly versatile device that is capable of supporting multiple communication protocols, including ETALK, TRIMTALK™, TRIMMARK™3, Transparent-EOT, SATEL®

Parameters

GENERAL

Frequency

410MHz~470MHz

Operating Mode

Transceiver
Transmitte
Radio Repeater

Channel Width

12.5KHz/25KHz

Channels

Up to 32 programmable channels (user selectable)

Operating Voltage

9V~16V

Power Consumption（Typical）

Transmit Output Power H:(35W) 85W@12V DC
Transmit Output Power M:(22W) 60W@12V DC
Transmit Output Power L: (5W) 35W@12V DC
Sleep State 2W@12V DC

Frequency Stability

<±1ppm

Ingress Protection Rating

IP67

STRUCTURAL

Dimension

175(H)×130(W)×86.5(D)mm

Weight

2kg

Operating Temperature

-40℃ to +65℃

Storage Temperature

-50℃ to +85℃

Connector

TNC female

Data Connector

LEMO 5pin

TRANSMITTER

RF Output Power

H:35W 45.4±0.5dBm @DC 12V
M:22W 43.4±0.5dBm @DC 12V
L:5W 37±1dBm @DC12V

RF Power Stability

±1dB

RECEIVER

Sensitivity

<-114dBm@BER 10-5，9600bps

DATA MODEM

Data Rate

4800bps/9600bps/19200bps

Data Speed of Serial Interface

9600、19200、38400、57600、115200bps

Modulation

GMSK/4FSK

BLUETOOTH

Bluetooth Version

2.0/4.0

Bluetooth Antenna

Built-in

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UHF eRadio | High Efficient Radio Modem​ - Harxon

UHF eRadio | High Efficient Radio Modem - Harxon