As a DMR backpack single-frequency repeater, DR700 is small and portable with a compact design. It supports digital conventional, analog conventional, single-frequency repeat (digital) and trunking modes. It can be networked flexibly and conveniently to extend communication range. Together with Kirisun portable two-way radios, it forms digital communication system solutions that sufficiently satisfy emergency communication needs.
Small and Light
Integrated and compact design, portable with a small size and light weight.
Dual Keypads
Panel with channel display, LED indicators, channel key, menu key, alarm key, dial key and on-hook key, audio interface for external hand microphone, and dual keypads for convenient operation.
Ultrahigh-Capacity Battery
Support external large-capacity Lithium-ion battery capable of a battery life of more than 8 hours and convenient installation and replacement.
GPS Positioning
Built-in high-precision GPS positioning modules for transmitting positioning data.
Flexible Networking
Optional backpack accessories for high portability, quick deployment for extended communication range, and fewer blind zones to better meet emergency communication needs.
Frequency Range: VHF: 136-174MHz; UHF: 400-470MHz/350MHz-400MHz
Channel Capacity: 1024
Channel Spacing: Analog: 12.5kHz/20kHz/25kHz;Digital: 12.5kHz
Operating Mode: Semi-duplex or single-frequency transfer
Operating Voltage: 14.4V (min 10.8V DC, max 16.8V DC)
Battery Capacity: 13.4Ah
Operating Temperature: -30°C~+60°C
Storage Temperature: -40°C~+85°C
LCD Screen: 1.77 inch
Waterproof Rating: IP54
Weight: 2.2Kg (without battery);3.2Kg (with battery)
Dimension (W*H*D): 170*243*48 mm (without battery);170*243*75mm (with battery)
Tx Power: Low:5W High:25W
Frequency Stability: ±1.5ppm
Hum and Noise: ≥35dB@12.5kHz / ≥40dB@20/25kHz
Conducted Spurious Emission: ≤-36dBm@<1GHz; ≤-30dBm@>1GHz
Adjacent Channel Power (Digital): -60dB@12.5kHz
Adjacent Channel Power (Analog): -60dB@12.5kHz; -70dB@20/25kHz
4FSK Modulation Precision: 6% (Room Temperature);10% (Extreme Temperature)
4FSK Tx BER: 0%
Audio Distortion: ≤ 5%
Vocoder: AMBE+2™
FM Modulation: 12.5kHz: 11KOF3E; 20kHz: 14KOF3E; 25kHz: 16KOF3E
4FSK Modulation: 12.5kHz (only data): 7K60FXD; 12.5kHz ;Voice:7K60F1E&7K60FXE;Combination of 12.5kHz Voice&Data:7K60F1W
Receiver
Analog Sensitivity: 0.22 uV (12dB SINAD)
Digital Sensitivity: 0.22 uV (12dB SINAD)
Intermodulation Immunity: ETSI: ≥65dB;TIA603: ≥70dB
Adjacent Channel Selectivity: Analog: ≥60dB@12.5kHz, ≥70dB@20/25kHz;Digital: ≥60dB@12.5kHz
Conducted Spurious Emission: < -57dBm
Blocking: ETSI: ≥84dB, TIA603: ≥90dB
Rated Audio Power: 3W
Rated Audio Distortion: ≤5%
Hum and Noise: ≥40dB@12.5kHz, ≥43dB@20kHz, ≥45dB@25kHz
GPS
TTFF (cold start): <1 min
TTFF (hot start): <10 sec
Horizontal Accuracy: <10 m
