Hytera RD985S UHF Digital Repeater
Hytera RD985S UHF is a professional digital repeater designed to be the heart of large-scale, high-capacity radio networks. Developed in line with the open ETSI standard for DMR, Hytera RD985S “multi-talent” device supports everything from conventional analog and digital modes to advanced trunked radio and simulcast systems. Whether you are managing a single site or a wide-area network, the RD985S provides the reliability and versatility required for mission-critical communication.
Features
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Ultimate Versatility: Supports multiple modes including Analogue, DMR Tier II (Conventional), DMR Tier III (Trunking), Hytera XPT, and DMR Simulcast.
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Dual Mode & Auto-Switch: Automatically detects and switches between analog and digital signals, allowing for a seamless migration from legacy systems.
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High Power & Duty Cycle: Offers an adjustable output of 1–50W (or up to 100W in specific variants) with a 100% duty cycle, ensuring reliable, continuous operation.
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Secure Communication: Features advanced digital encryption (up to 256-bit AES) to protect your transmissions from wiretapping.
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Professional Design: Equipped with a high-resolution 2.0″ color LCD display and clear LED indicators for easy status monitoring and maintenance.
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Built to Last: Designed to military standards (MIL-STD-810 C/D/E/F/G) and tested for an MTBF of over 100,000 hours.
Specifications
| Category | Specification |
| Frequency Range | UHF1: 400–470 MHz / UHF2: 450–520 MHz |
| Channel Capacity | 1024 |
| Operating Voltage | 13.6 V ± 15% DC |
| RF Output Power | 5–50W (Adjustable) |
| Duty Cycle | 100% Continuous |
| Dimensions (H×W×D) | 88 x 483 x 366 mm (2U Rack Mountable) |
| Weight | 8.5 kg |
| Operating Temp. | -30°C to +60°C |
| Dust & Water Protection | IP54 |
Flexible Installation
The RD985S is designed for adaptability. It can be installed in a standard 19-inch equipment rack or used on a desktop with the optional duplexer installation kit, the duplexer can be housed directly inside the chassis to save space.


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