Kenwood - NXR-1700/1800 DMR Digital Walkie Talkie

MULTI-MODE, SINGLE-MINDED, SPACE-SAVING SOLUTION

This compact, multi-mode conventional repeater – key digital communications equipment that is a KENWOOD specialty – supports the features and performance to make it a worthy successor to the existing DMR and NXDN repeaters such as the TKR-D710/D810 and NXR-710/810. The digital protocol is digital protocol when ordering to set up individual units for either DMR or NXDN, with the option of keeping the factory default setting of FM analog.

GENERAL FEATURES

- 50/40 W – 1 W RF Output Power (Up to 50/40 W@50%, 25 W@100% Duty Cycle)
- Light, Compact and Space-Efficient to Fit 2 Repeaters in a 1U Height, 19-inch Rack
- Large 1.71-inch OLED with Icons and Numeric Displays
- Thermal-Controlled Cooling Fan
- External Power Supply
- Up to 32 Channels
- Selectable Digital Protocol: DMR Tier II / NXDN Conventional (programmable one at a time)
- USB-A Connector for Audio Accessories
- External In/Out Pin from DB25
- Non-repeat Simplex / Semi-Duplex Mode for Analog and NXDN Digital
- Hot Standby System Redundancy
- Built-in IP Network Adapter
- Multicast Routing
- SNMP Protocol for Direct Reporting to a Generic System
- Supports G.711 Audio Codec (for Test Console and Third-party Applications)
- IP Remote Management (Monitor / Control / Programming / Test Console)
- IPIF to External Applications (for IP Console, OTAP) / Voice Logging*3 for NXDN only
- Built-in SIP IF without External Gateway (Digital Only)*1, *2
- IP Remote Control Interface (IPRCI)
- Enhanced Security (HTTPS)
- CW ID
- Hang Timer
- Multi-Site Conventional IP Network up to 16 Sites (for both Digital and Analog)*2
- Voting Repeater + Up to 15 Receivers (Analog / NXDN / DMR)*2, *3
- IP Networking Compatible with NXR-710/810 & TKR-D710/D810 Series Repeaters (Able to Swap/ Add-on as a part of existing digital conventional systems in the field)

DIGITAL – COMMON

- Built-in AMBE+2™ Vocoder
- Mixed Analog / Digital Operation
- Site Roaming
- RF-Link: NXDN / DMR*3
- Repeat Encrypted Voice/Data (AES / DES)
- User List / Site Group Table

DIGITAL – NXDN

- FDMA – Very narrow 6.25 kHz & narrow 12.5 kHz bandwidths
- NXDN Conventional Operation*2
- Radio Access Control*1

DIGITAL – DMR

- TDMA 2-slot 12.5 kHz bandwidth equivalent to 6.25 kHz very narrow bandwidth
- DMR Tier II Conventional Operation*2
- Repeat Encrypted Voice/Data (DMR Enhanced Encryption)
- Call Interruption

FM ANALOG

- FM Conventional Operation
- Multiple QT/DQT
*1: Requires version upgrade of terminal to obtain compatibility with this model
*2: Software option
*3: Later available