Repeaters

Hytera RD985

DMR Repeater

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Minimum Order Quantity:5 units

The Hytera RD985 is a professional DMR digital repeater designed according to ETSI DMR standards. It serves as the heart of multi-cell conventional DMR radio networks, offering dual mode analog/digital operation, 50W power output, and a high-resolution 2-inch LCD color display. With MIL-STD reliability and flexible installation options, the RD985 delivers outstanding digital functions for sophisticated communication requirements.

MIL-STD-810

ETSI DMR Compliant

AES128/AES256 Encryption

Dual Mode Analog/Digital

Download Datasheet (PDF)

Key Features

Dual Mode Operation

Automatic switching between analog and digital modes depending on received signal type. Fully compatible with existing analog systems while enabling digital advantages.

100% Efficiency

Constant 50W power output meets high requirements of all conventional digital radio systems. TDMA technology enables twice as many users on the same channel.

Flexible Installation

19-inch rack mountable with optional kit. Compact design with space for optional duplexer inside. Can be installed on rack, mounting support, or work table.

High Reliability

Designed to military standards with up to 100,000 hours interference-free operation. Advanced heat dissipation and integrated fan system ensure stable performance.

Technical Specifications

Frequency RangeVHF: 136-174 MHz / UHF: 400-470 MHz

Supported Operating ModesDMR Tier II (ETSI TS 102 361-1/2/3), Analog

Channel Capacity16 channels

Zone Capacity1 zone

Channel Spacing12.5/20/25 kHz (analog), 12.5 kHz (digital)

Operating Voltage13.6 ± 15% VDC

Power Consumption (Standby)≤ 0.8 A

Power Consumption (Transmission)≤ 11 A

Transmitting Power5-50W (adjustable)

Frequency Stability± 0.5 ppm

Display2.0-inch LCD, 220×176 pixels, 262,000 colors, 4 rows

Antenna Impedance50Ω

Dimensions (H × W × D)88 × 483 × 366 mm

Weight8.5 kg

Receiver Sensitivity (Analog)0.3 μV (12 dB SINAD), 0.22 μV typical

Receiver Sensitivity (Digital)0.3 μV / BER 5%

Adjacent Channel Selectivity65 dB at 12.5 kHz / 75 dB at 20/25 kHz

Audio Output0.5W nominal, ≤ 3% distortion

Digital Vocoder TypeAMBE++

Operating Temperature-30°C to +60°C

Storage Temperature-40°C to +85°C

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