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Kenwood NXR-1700E/1800E2 Digital and FM Conventional Repeater/Base Station
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Product Description
The compact and high-performance repeater is designed for efficient RF communication, delivering up to 50W output power at 50% duty cycle or 25W at 100% duty cycle. With its space-saving design, it fits two repeaters in a 1U, 19-inch rack, making it ideal for organisations requiring reliable communication in a limited space.
Equipped with a 1.71-inch OLED display, users can easily monitor system status, channel selection, and operational settings. The thermal-controlled cooling fan ensures optimal temperature management, enhancing long-term reliability. Supporting up to 32 channels, the repeater is dual digital protocol-ready, offering DMR Tier II and NXDN Conventional modes, switchable as needed.
For seamless integration into existing communication infrastructures, it features a built-in IP network adapter, multicast routing support, and SNMP protocol for direct system reporting. Remote management capabilities allow users to monitor, control, program, and test via an IP-based interface, making maintenance and configuration convenient.
Security is a top priority, with enhanced encryption protocols, including AES, DES, and ARC4 encryption for voice and data. The repeater also supports hot standby system redundancy, ensuring continuous communication even in case of failure. It allows site roaming using beacons, supports multi-site conventional IP networking for up to 16 locations, and is compatible with existing NXR-710/810 & TKR-D710/D810 repeaters for easy system expansion.
With mixed analog/digital operation, call interruption support (DMR), and G.711 audio codec compatibility, this repeater provides a versatile, secure, and scalable communication solution for a wide range of industries and applications.
Key Features:
- RF Output Power: 50W @ 50% duty cycle, 25W @ 100% duty cycle
- Compact Design: Fits two repeaters in a 1U height, 19-inch rack
- Display: 1.71-inch OLED with icons and numeric displays (yellow/black)
- Cooling System: Thermally controlled cooling fan
- Power Supply: External power source
- Channels: Supports up to 32 channels
- Digital Protocols: DMR Tier II / NXDN Conventional (programmable one at a time)
- Connectivity: USB-A for audio accessories, external in/out pin via DB25
- Operating Modes: Non-repeat simplex/semi-duplex for analogue and NXDN digital
- Redundancy: Hot standby system for reliability
- Networking: Built-in IP network adapter with multicast routing support
- Remote Management: IP monitoring, control, programming, and voice test console
- Security: Enhanced HTTPS encryption for secure access
- Voice Support: Supports G.711 audio codec for test consoles and third-party apps
- Logging & External Applications: IP interface for voice logging and OTAP
- CW ID & Hang Timer: Configurable for identification and system efficiency
- Multi-Site IP Network: Connects up to 16 sites in analogue and digital modes
- Compatibility: Works with NXR-710/810 & TKR-D710/D810 series repeaters
- Audio Processing: Built-in AMBE+2 vocoder for clear digital audio
- Mixed Operation: Supports both analogue and digital transmissions
- Site Roaming: Uses beacon signals for seamless roaming
- Encryption: AES / DES / ARC4 encryption for secure voice and data transmission
- User Management: User list and site group table for better organisation
- Bandwidth Options:
- FDMA: Very narrow 6.25 kHz & narrow 12.5 kHz
- TDMA: 2-slot 12.5 kHz bandwidth, equivalent to 6.25 kHz very narrowband
- Call Interruption: DMR call interruption support for priority communications
Free UK delivery available on orders over £200.00.
Orders to be placed by 14:00pm for next day delivery*.
Next day delivery is a working day delivery and does not include Saturday and Sunday.
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