DR 600 DMR Repeater

The DR600 DMR Repeater’s versatile configuration options allow it to be used in analog or digital mode, with a third “mixed” mode that switches between digital and analog modes automatically as incoming signals are detected.

The DR600 can extend DMR II and analog signal coverage across multiple sites by leveraging TCP/IP network protocols. Upgraded to support DMR III trunking solutions via a firmware upgrade.

AC/DC built-in power supplies on a 1U x 19” rack mount cabinet. On its front panel, clearly marked LEDs make it easy to keep an eye on operational statuses such as power-on, analog or digital mode, signal Tx/Rx activity, and system alarms.

The DR600’s web interface allows for convenient remote management of system settings as well as monitoring and diagnosing of overall system health. The AIS/SIP ACCY interface located on its rear panel gives the DR600 the ability to directly integrate with third-party applications of your choosing.

User Manual






Professional 1U Design
Standard & Extensible 1U Design saves installation space, and easy to expand working as transceiver of trunking base station.

Outstanding Heat Dissipation
The unique cooling design combines a built-in heat pipe and three fans to ensure efficient heat dissipation, preventing the repeater from over-heating in high output power mode.

Smart Digital-Analog Auto Detection
DR600 can be configured to analog, digital, or mixed mode. In mixed mode, the repeater can dynamically switch between modes regarding on received signal type.

Accessory Expansion
DR600 supports third party development via a rear port of the repeater. This is achieved via the pin control through the repeater rear port.

IP Multi-site Connect
DR600 repeaters can be connected via TCP/IP network to expand the coverage area, working in digital or analog mode.

LED Indicator
DR600 has 9 LEDs to indicate different status such as power-on, analogue repeating, digital repeating, transmitting, receiving, alarm.

AIS/SIP Interface
DR600 provides AIS/SIP second development interface, allowing dispatch, telephone system and other facilities to be developed by the third party. Remote Monitor and Diagnosis. DR600 supports remote monitor/diagnosis and status control.

Contiguous Wave Identification (CWID)
DR600 supports analog transmission of the repeater identification in Morse code format.

DMR III Upgradable
DR600 repeater upgradable to DMR III via software license (optional).



Frenquency Range 136-174MHz, 350-400Mhz,

400-470MHz, 450-520MHz

Channel Capacity 64
Channel Spacing 25kHz/20kHz/12.5kHz
Operating voltage DC: 13.6V±15%,AC:100~250V 50/60Hz
Current Drain Standby <1.0A
Transmit <12A
Frequency Stability 0.5 ppm
Antenna Impedance 50Ω
Duty Cycle 100%
Dimensions (H•W•D) 482.6mm×450mm×44mm
Weight 11.2Kg


RF Power Output High Power: 40W(UHF)/45W(VHF)
FM Modulation 11K0F3E@12.5kHz,14K0F3E@20kHz;


4FSK Digital Modulation 12.5kHz Data: 7K60F1D&7K60FXD,12.5kHz

Voice: 7K60F1E&7K60FXE

Combination of 12.5kHz Voice and Data: 7K60F1W

Modulation Limiting ±2.5kHz@12.5kHz, ±4.0kHz@20kHz,


FM Hum & Noise 40dB@12.5kHz,45dB@20kHz/25kHz
Adjacent Channel Power 60dB@12.5kHz,70dB@20kHz/25kHz
Audio Response +1~-3dB
Audio Distortion 3%
Digital Vocoder Type ABME+2™
Digital Protocol ETSI-TS102 361-1,-2,-3,-4


Sensitivity Analog 0.22µV(12dB SINAD)
Sensitivity Digital 0.22µV/BER5%
Selectivity 70dB@12.5kHz, 75dB@20/25kHz(TIA-603)

70dB@12.5kHz, 75dB@20/25kHz(ETSI)

Spurious Response Rejection 75dB@12.5/20/25kHz(TIA-603)


Inter-modulation 70dB@12.5kHz/25kHz(TIA-603)


Hum and Noise 40dB@12.5KHz, 45dB@20/25KH
Rated Audio Power Output 0.5W
Rated Audio Distortion 3% (Typical)
Audio Response +1~-3dB
Conducted Spurious Emission -57dBm@ < 1GHz, -47dBm @> 1GHz


Operating Temperature -30℃~ +60℃
Storage Temperature -40℃~+85℃
ESD IEC610000-4-2(Level4)

±4kV(Contact) ±8kV(air)

Humidity Per MIL-STD-810 C/D/E/F/G Standard
Shock & Vibration Per MIL-STD-810 C/D/E/F/G Standard



DC Power Cord