VHF Radio NRS-1
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Description
Description
Navigate safely with the NRS-1 VHF marine radio. Stay connected from anywhere on your vessel with up to eight handsets (four wired and four wireless) and four external speakers.
General Specification
| Power supply | 12 V DC battery system |
| Nominal operating voltage | + 13.6 V DC |
| Low battery alert | 10.5 V DC +/- 0.5 V |
| Over voltage protection | > 15.8 V +/- 0.5 V |
| Current drain (transmit) | ≤ 6 A @ 25 W / 1.5 A @ 1W (12 V DC) |
| Current drain NRS-1 (standby, 1 FHS) | Less than 400 mA in standby |
| Current drain NRS-2 (standby, 1 FHS) | Less than 650 mA in standby |
| Replacement fuse | 10 A, mini-blade type |
| Temperature range | -20 ºC to +55 ºC (-4 ºF to 131 ºF) |
| Software version | V5.20 (at time of release) |
| VHF antenna connector | SO-239 (50 ohm) |
| AIS antenna connector (NRS-2) | SO-239 (50 ohm) |
| GPS antenna connector | SMA (female) |
| Wireless connector | RP-SMA (female) |
| Compass safe distance | 0.5 m (1.5’) |
| NMEA 0183 input NRS-1 / NRS-2 | RMC, GGA, GLL, GNS |
| NMEA 0183 input NRS-2 | HDG, HDM, HDT |
| NMEA 0183 output NRS-1 / NRS-2 | DSC, DSE, MOB, VDM |
| NMEA 0183 output NRS-2 | VDO |
| External Speaker output power | 4 W @ 4 ohm x 4 outputs |
| External speaker | 4 ohm, minimum 5 W |
| Hailer output power | 25W @ 4 ohm |
| Hailer speaker | 4 ohm, minimum 30 W |
| Waterproof | IPx5 |
| Weight | 1.46 kg (3.2 lbs) |