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RD985

RD985

Smart Digital-Analog Switch This repeater supports digital and analog modes. It can smartly select the right one based on the type of received signal, allowing you to enjoy digital delights with ease. Advanced TDMA Technology The application of Time Division Multiple Access (TDMA) technology greatly enhances spectrum efficiency, which allows twice the user compared..

Smart Digital-Analog Switch
This repeater supports digital and analog modes. It can smartly select the right one based on the type of received signal, allowing you to enjoy digital delights with ease.

Advanced TDMA Technology

The application of Time Division Multiple Access (TDMA) technology greatly enhances spectrum efficiency, which allows twice the user compared with that of traditional FDMA. Obviously, this can not only save your cost in base station and frequency license, but also relieve the pressure of increasing shortage in spectrum resources.

128-bit Digital Encryption
 The advanced 128-bit encryption technology can secure your communication from being eavesdropped.

Outstanding Heat Dissipation
The unique cooling design combining a built-in heat pipe and a temperature-controlled fan ensures quick heat dissipation, enabling the repeater to work normally even with full power.

Handy Management Service
With the management software, you can remotely monitor and diagnose a repeater. In addition, you can either record or play back the audio freely in digital mode.

 Innovative LED Design
The innovative LED and the 2.0“ HD color display would deliver you the repeater status clearly, as well as a pleasing visual experience. 

General
Frequency Range
400-470MHz   136-174MHz
Channel Capacity
16
Channel Spacing
25/20/12.5 kHz
Operating Voltage
13.6±15% V DC
Current Drain
Standby
1.2A
Transmit
12A
Frequency Stability
±1ppm
Antenna Impedance
50Ω
Duty Cycle
100%
Dimensions (W×H×D)
19.0 X 3.5 X 14.4 inch
Weight
299.8 oz
LCD Display
220×176 pixels; 262,000 colors
Transmitter
RF Power Output
5-50W (adjustable)
FM Modulation
11KΦF3E @ 12.5 kHz 14KΦF3E @ 20 kHz 16KΦF3E @ 25 kHz
4FSK Digital Modulation
12.5kHz (data only): 7K6ΦFXD 12.5kHz (data & voice): 7K6ΦFXW
Conducted/Radiated Emission
-36dBm <1GHz -30dBm >1GHz
Modulation Limiting
±2.5kHz@ 12.5 kHz ±4.0 kHz@ 20 kHz ±5.0kHz @ 25 kHz
FM Noise
40dB @ 12.5 kHz 43dB @ 20 kHz 45dB @ 25 kHz
Adjacent Channel Power
60dB @ 12.5 kHz 70dB @ 20/25KHz
Audio Response
+1 ~ -3 dB
Audio Distortion
3%
Digital Vocoder Type
AMBE++ or SELP
Receiver
Sensitivity
Analog
0.3μV (12dB SINAD) 0.22μV (Typical) (12dB SINAD) 0.4μV (20dB SINAD)
Digital
0.3μV/BER5%
Blocking
100dB
Adjacent Channel Selectivity
65dB @ 12.5 kHz / 75dB @ 20/25 kHz
Intermodulation
75dB @ 12.5/20/25 kHz
Spurious Response Rejection
85dB @ 12.5/20/25 kHz
S/N
40dB @ 12.5 kHz 43dB @ 20 kHz 45dB @ 25 kHz
Rated Audio Power Output
0.5W
Rated Audio Distortion
3%
Audio Response
+1 ~ -3 dB
Conducted Spurious Emission
-57 dBm
Environmental Specifications
Operating Temperature
-30℃ ~ +60℃
Storage Temperature
-40℃ ~ +85℃
  All Specifications are tested according to applicable standards, and subject to change without notice due to continuous development.

Standard accessories

PWC11
PWC11
POA33
POA33

Optional accessories

Audio Accessory
SM16A1 -- Palm Microphone
SM16A1 -- Palm Microphone
SM10A1
SM10A1
Power Supply
PS22002
PS22002
Program Kit
PC37
PC37
PC40
PC40
Installation Kits
BRK14
BRK14
BRK12
BRK12
BRK09
BRK09
  • Programming Software
No.
Model
Firmware Version
Software Version
Brief Introduction
39
DMR USB Driver V3.0
-
V3.01.01.005
DMR USB Driver V3.0
55
DMR Repeater Upgrade Kit A5.00.10.005
V5.00.10.005
-
DMR Repeater Upgrade Kit V5.00.10.005
44
DMR Repeater Upgrade Kit
V5.01.03.002
-
DMR Repeater Upgrade Kit to V5.01.03.002
53
DMR Tuner Application V5.00.04.001
All
All
DMR Tuner Application
47
RDAC Application V5.00.06.000
All
All
RDAC Application
54
DMR USB Driver V5.3
-
V5.30.41.0
USB Driver
55
DMR Series CPS V5.6
-
V5.06.01.009
Customer Programming Software
  • Maintenance Materials
  •   
  • RD985 Hytera Service Manual
  • Brochure
  •   
  • RD985
  • Support Information
  •   
  • DMR Conventional Series Software Release Notes