The product is designed for operaion in analog and digital radio communication networks on railway transport as a fixed and base radio, as well as a DMR-standard base radio / repeater.
The product operates under railway radio communication protocols and DMR standard protocols of Tier II and Tier III levels.
| Modification | Band — number of receivers/transmitters | DMR support | AMBE vocoder |
|---|---|---|---|
| RVS-1-40 | VHF — 1/1 | + | + |
| RVS-1-41 | VHF — 2/2 | + | + |
| RVS-1-42 | VHF — 1, HF — 1 | ||
| RVS-1-43 | VHF — 3 | + | + |
| RVS-1-44 | VHF — 2 | + | + |
| RVS-1-45 | VHF — 3, HF — 1 | + | + |
| RVS-1-46 | VHF — 1, HF — 1 | ||
| RVS-1-47 | HF — 1 | ||
| RVS-1-48 | VHF — 1 | + | + |
| RVS-1-49 | customized variant |
| Parameter | HF band | VHF band |
|---|---|---|
| Frequency range | 2.13, 2.15 MHz | 136.0—174.0 MHz |
| Transmitter power | 12 W | 40 W |
| Receiver sensitivity, not worse than | 5 μV | 0.5 μV |
| Modulation types | FM/ 4FSK | |
| Frequency spacing | 25/ 12.5/10 kHz | |
| Network interface | Ethernet, IP | |
| Network protocol | SIP, RTP | |
| Monitoring-management protocol | SNMP | |
| Built-in communications recorder | yes | |
| Power supply voltage | ~220, =48 V | |
