Overview
The NXR-5700, NXR-5800 and NXR-5900 are Kenwood’s full-size NEXEDGE base repeaters, the backbone of conventional and trunked digital systems. They handle everything from a single analog/NXDN conventional repeater up to a multi-site NEXEDGE Gen2 trunked network, with IP networking, digital voting and simulcast built in. Each fits in one rack unit and is rated for continuous-duty operation.
Key features
- NXDN digital (6.25 and 12.5 kHz) and FM analog, with mixed operation
- NEXEDGE Gen2 and NXDN Type-C trunking; conventional IP networks with site roaming
- Digital voting, RF link and digital simulcast for wide-area coverage
- 25 W continuous duty on VHF/UHF (NXR-5700/5800), adjustable to 5 W and 0.5 W
- IP LAN/WAN connectivity with Ethernet interface; SNMP-ready; remote firmware updates
- Interfaces for external LTR, MPT1327 and FM controllers; 16 QT/DQT repeater control; CW ID
- Telephone interconnect option; DTMF remote control; programmable AUX I/O
- 1U rack-mount chassis with front-panel speaker, 6 programmable keys and status display
Several protocols and features — such as trunking, encryption and extra channel capacity — are optional software licenses. We configure each radio for your system and include the right licenses in your quote.
Models
| Model | Band | Frequency range | Power |
|---|---|---|---|
| NXR-5700 | VHF | 136–174 MHz | 25 / 5 / 0.5 W (100% duty) |
| NXR-5800 | UHF | 450–520, 400–470 or 350–400 MHz | 25 / 5 / 0.5 W (100% duty) |
| NXR-5900 | 800 MHz | RX 806–825 / TX 851–870 MHz | Exciter output, used with an external power amplifier |
| NXR-5901 | 900 MHz | 900 MHz band | Exciter output, used with an external power amplifier |
Note: the NXR-5900/5901 operate only as duplex repeaters or base stations (no simplex base operation).
Specifications
| Specification | NXR-5700 / NXR-5800 / NXR-5900 |
|---|---|
| Power supply | 13.6 V DC (10.8–15.6 V) |
| Bandwidth | 12.5 / 6.25 kHz digital, 25 / 12.5 kHz analog |
| Audio | 0.3 W front speaker, 3 W external speaker |
| Size (W x H x D) | 19.02 x 1.73 x 13.03 in (1U rack) |
| Weight | 11 lb |
| Operating temperature | -22 °F to +140 °F |
Downloads
Pricing and availability: call 901-767-6800 or use the quote form on this page. We program, install and support every radio we sell from our Memphis shop.