UHF Radio HX-DU1601D for GNSS RTK

Introduction
Key Features
Parameters
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Introduction

The Harxon HX-DU1601D is a compact, lightweight external UHF radio designed for wireless data communication in demanding field conditions. Operating within the 410–470 MHz frequency range, it combines easy mobile use with a rugged design, providing a practical solution for transmitting GNSS/RTK correction data during outdoor operations. Designed for GNSS/RTK surveying, precise positioning systems, and autonomous guidance of agricultural machinery, the HX-DU1601D supports wireless correction data transmission between a base station and field equipment. Whether deployed for surveying tasks or precision agriculture, it helps deliver the correction data needed to support accurate positioning and guidance. The radio combines easy operation, strong receiving performance, low power consumption, and robust interference resistance to meet the needs of field users.

Support High/ Low Power Switch
Support Air Baud Rate Switching
Support Serial Port Baud Rate Switching
Support Online Firmware Update
IP67 Rugged Protection
Compatible Mainstream Communication Protocols

Key Features

Broad Protocol Compatibility

The HX-DU1601D supports mainstream radio protocols, including SATEL, Trans EOT, TRIMTALK, and TrimMark3, as well as protocols from other industrial radio manufacturers. This broad compatibility facilitates integration into existing GNSS/RTK communication setups and provides flexibility when pairing the radio with different field devices.
Flexible Configuration and Convenient Maintenance

With high/low transmit power selection, adjustable serial port baud rates, and channel switching, the HX-DU1601D allows users to configure communication settings to suit their equipment and operating requirements. Support for online firmware upgrades and configuration adjustments simplifies maintenance and helps users keep the radio ready for changing field tasks.
Low Power Consumption and Efficient Transmission

An optimized hardware layout reduces standby power consumption and improves transmission efficiency without increasing power demand. This design supports efficient energy use in mobile GNSS/RTK systems, making the HX-DU1601D a practical choice for applications where power availability and battery consumption are key considerations.
Compact, Rugged Design for Field Deployment

Combining a lightweight, compact structure with a rugged design, the HX-DU1601D is easy to transport, integrate, and deploy in demanding outdoor environments. Strong receiving performance and interference resistance support reliable wireless correction data communication for GNSS/RTK surveying, precise positioning, and autonomous agricultural guidance.

Parameters

Performance
Connectivity
Mechaical
Environmental
Drawing

Frequencies(selectable)	410MHz~470MHz
Operating Mode	Half-duplex
Channel Spacing	25KHz
Channels	Up to 8 programmable channels (user selectable)
Operating Voltage	9V~20V
Power Dissipation (Typical)	High Power 3.2W@12V DC Low Power 2.5W@12V DC Standby 0.7W@12V DC
Frequency Stability	≤±1.0ppm