Features
- Repeats messages from radio transmitters T7 and T7M via radio VHF or UHF
- Repeats messages encoded by different encoding systems
- Radio channel occupancy control
- Controls the level of received signal and sends this value to monitoring station
RR-VHF/RR-UHF is a device designed for repeating messages to monitoring station via radio VHF or UHF.
Operating frequency | 146 – 174 МHz (VHF) or 410 – 470 МHz (UHF) |
Modulation | FM/FSK |
Selectivity | 12,5 kHz |
Sensitivity | < 0,35 µV SINAD 12 dB |
Encoding system | RAS-2M, LARS, LARS-1 and Milcold-D |
Data output | RS232 |
Power supply | 220 VAC, 50 Hz |
Backup power supply | 10-15 VDC |
Operating environment | -20°C to +55°C, relative humidity up to 90%, non condensing |
Dimensions | 410 x 310 x 90 mm |
Weight | up to 4,8 kg |