DMR digital intercom with 198 channels / IP67 protection / OLED display,Remote Alarm, Down Alarm, Power Adjustable and other functions.
Product Introduction:
DMR digital intercom with 198 channels / IP67 protection / OLED display,Remote Alarm, Down Alarm, Power Adjustable and other functions.
Product Features:
198 channels；
2 definable function keys；
Power on indicator and prompt tone；
Low voltage warning；
factory data reset；
Online upgrade；
Regional selection；
Power saving function；
High-low power switching；
Launch Time Limit (TOT)；
Emergency call；
Squelch level setting；
Scan；
monitor；
VoX/ivoX launch；
VOX/ivVOX transmit delay；
Voice broadcast；
Fall alarm.
General Specification | |
Channel capacity | 198 |
Channel spacing | Digital:12.5KHz Analog:12.5KHz/25KHz |
Operating voltage | DC7.8V |
Frequency range | 400-470MHz |
Standard Battery | 2000mAh (2500mAh optional) |
Operating Current | Analog:＞2600mA Digital: ＞1300mA |
Operating temperature | -20℃~+50℃ |
Storage temperature | -40℃~+80℃ |
Weights | 320g |
Sizes | 142×65×38.5(No antenna) |
Dust and waterproof grade | IP67 |
Acceptance | |
Frequency stability | +/-2.5ppm |
Common channel suppression | |
Digital Sensitivity | 0.3uV/-117.4dBm (BER 5%) 0.7Uv/-110dBm (BER 1%) |
Spurious response rejection | 70dB |
Receiving stray radiation | -57dBm@＜1GHz -47dBm@＞1GHz |
Intermodulation | 65dB |
Blockage | 84dB |
Navigational choices | 60dB212.5KHz |
Rated audio power | 1W |
Transmitter | |
Firing power | ≤8W |
Modulation limitation | |
FM noise | |
Free time slot power | -57dBm |
Emit spurious radiation | -36dBm@＜1GHz -30dBm@＞1GHz |
Modulation characteristic | +1Db~-3dB |
Leadership power | -60Db@12.5KHz |
Digital Transmitter BER | ≤3% |
Output power | Hight:9W±1W Low:4.5W±0.5W |
4FSK digital modulation | 12.5KHz(data+voice):7k60FXE |
