Radio Modem HX-DU1012R

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Introduction

Harxon radio modems provide reliable data communications for mission-critical applications where a combination of stability, supreme performance and long range are required. HX-DU1012R is a receiving only modem designed for integration into products that require either a one- or two-way radio communication link that is configurable for operation between 410-470MHz. This modem provides reliable operation with low power consumption which makes them versatile and easy to use for a wide variety of applications. Their compact size and ease-of-use make these units perfect for innumerable mobile and remote data applications. HX-DU1012R integrating the latest modem technology from Harxon, which can be widely used in oil and gas field monitoring, water and waste water management, automatic vehicle location, differential GPS navigation and differential and RTK survey correction applications.

Key Features

Reliable UHF Reception for GNSS/RTK Applications

The HX-DU1012R is a receive-only UHF radio modem designed for stable data reception across the 410–470 MHz frequency range. It provides a dependable receiving solution for differential GNSS navigation, RTK survey corrections, and remote monitoring applications where consistent wireless communication is essential.
Flexible Channel Bandwidth and Data Rates

Supporting both 12.5 kHz and 25 kHz channel spacing, the HX-DU1012R offers flexibility when configuring compatible radio links. Selectable air data rates of 4800, 9600, and 19200 bps, together with adjustable serial port baud rates, allow developers to match communication settings to the requirements of their host equipment.
Compact, Lightweight Structure for Easy Integration

Measuring just 57 × 36 × 8 mm and weighing approximately 22 g, the HX-DU1012R features a compact single-board structure for integration into devices with limited installation space. Its 6-pin data interface and MMCX antenna connector provide convenient connections, making it well suited to portable GNSS equipment and mobile or remote data terminals.
Low Power Consumption for Extended Field Operation

The HX-DU1012R combines reliable reception with low power consumption, helping reduce the energy demand of battery-powered host systems. Operating from a 3.3–5.0 V supply, it supports efficient integration into portable and remote equipment where battery life and power availability are key considerations.