Smart and High Efficient Radio Modem for Fast Data Transmission

UHF Radio HX-DU1603D SE

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Introduction

Harxon HX-DU1603D SE is an UHF external radio that designed for easy mobile use in demanding field conditions for wireless data communication between 410 and 470MHz with channel spacing selectable to be in 12.5 or 25 kHz. This lightweight transceiver is equipped with an OLED display, menu operation enabled and low power consumption, interference detection, remote control, great receiving performance, which can be widely used as a way of wireless correction data transmission in applications of GNSS/RTK surveying, GNSS precise positioning system and autonomous guidance of agricultural machinery.

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    Support Online Firmware Update

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    IP67 Rugged Protection

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    Support High/ Low Power Switch

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    Support Air Baud Rate Switching

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    Support Serial Port Baud Rate Switching

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    Compatible Mainstream Communication Protocols

Key Features

  • Compatible with Mainstream Radio Protocols

    The HX-DU1603D SE supports mainstream radio protocols, including Trans EOT, TrimTalk450S, TrimMark3, and SATEL, as well as protocols from other industrial radio manufacturers. This broad compatibility allows flexible pairing with different GNSS/RTK devices and facilitates integration into existing radio communication setups, supporting wireless correction data transmission for field surveying applications.

  • Flexible Data Transmission via RS232 and Bluetooth

    With support for both RS232 serial communication and Bluetooth wireless connectivity, the HX-DU1603D SE offers flexible options for connecting compatible field equipment. It can be deployed as an external radio for an outdoor GNSS base station, providing surveyors with convenient access to correction data transmission. Bluetooth connectivity also reduces the need for data cables when connecting supported devices.

  • Convenient Configuration with an OLED Display

    The integrated OLED display allows users to view radio status and configure operating parameters directly on the device. Serial port baud rates and channels can be selected or changed without connecting to a computer or another terminal. This local configuration capability simplifies field setup and makes it easier for surveyors to check settings and adjust the radio as operating requirements change.

  • Versatile Features for Reliable Field Operation

    Built with a compact single-board structure, the HX-DU1603D SE combines a small footprint and lightweight design with versatile operating features. High/low transmit power selection, serial port baud rate switching, and over-the-air baud rate switching allow users to adapt communication settings to their application. Startup status identification, interference detection, and remote control further support convenient monitoring and management, helping users identify radio conditions and maintain dependable field communication.

Parameters

HX-DU1603D
Frequencies(selectable) 410MHz~470MHz

Operating Mode

Half-duplex
Channel Spacing 25KHz/12.5KHz

Channels

Up to 36 programmable channels (user selectable)
Operating Voltage 9V~36V
Power Dissipation (Typical) High power 7.5W@12V DC
Low Power 4.0W@12V DC
Standby 1.2W@12V DC

Frequency Stability

≤±1.0ppm
Transmitter

RF Output Power:

 

410~470MHz
High Power(2.0W) 33.5±1.0dBm@DC 12V
Low Power (0.5W) 27.5±1.0dBm@DC 12V

 

RF Power Stability: ±1dB

 

Adjacent Channel Power: >50dB@25KHz

Receiver

Sensitivity: -115dBm@BER 10-5,9600bps

Co-channel Rejection: >-12dB

Modem

Air Baud Rate: 

9600bps / 19200bps

 

Serial Port Baud:

9600bps / 19200bps
38400bps / 115200bps

Dimensions 147.6L×83W×31.5H mm
Weight Approx. 410g

Connector

TNC female

Data Connector LEMO 5pin

Ingress Protection Rating

IP67
Operating Temperature -30℃ to +60℃
Storage Temperature -40°C to +75°C

 

Applications

survey-base-station

Survey Base Station

survey 1

Survey

agriculture 1

Agriculture

agricultural-robot

Agricultural Robot

Inquiry

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You may also contact us through email sales@harxon.com or WeChat/WhatsApp: +86-189 0245 0568