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Kenwood NEXEDGE NXR-710/NXR-810 Digital Repeater

Kenwood NEXEDGE NXR-710/NXR-810 Digital Repeater

  • £1,499.00 Excl. VAT £1,499.00


Features

  • Frequency Range: NXR-710: (VHF) 136 - 174 MHz / NXR-810: (UHF) 400 - 470 MHz
  • NXDN Digital Air Interface
  • AMBE+2 Vocoder for Natural Sounding Digital Voice
  • Operates in NXDN Digital Conventional and FM Analogue Modes, even on the same channel
  • Autosenses Received Mode (Digital or Analogue)
  • 30 Channel Scanning Base Station (Conventional Mode)
  • Digital - Single-Site Trunking (future upgrade)
  • Multi-Site IP Network Mode (via KTI-3 option)


Base Station & Repeater Features

16 CTCSS/DCS Repeater Controller Built-In Yes
19" Rack Mount Design Yes
Audio Distortion Less Than 2.5%
"Base Station" or "Repeater" Mode Operation Yes
Base Station Features Yes
CW ID Yes
DTMF AUX Input Monitoring Yes
DTMF AUX Output Control Yes
DTMF Front Panel PF-Key Control Yes
EIA Voter Tone Generation Yes
External FM Controller Interface Yes
External MPT Controller Interface Yes
Flash ROM for Future Upgrades Yes
Front Mounted Speaker Yes
Full-Duplex Operation Yes
Hang Timer Yes
LED Display & Indicators Yes
Microphone Jack on Front Panel Yes
Program/Modem Interface Yes
Programmable AUX I/Os Yes
Programmable Keys 6
Remote Termination Interface Yes
Repeater Features Yes
Time-Out Timer Yes
Volume Control on Front Panel Yes
Windows Programming and Tuning Software Yes


NEXEDGE Features

FM Analogue Conventional Included Yes
NXDN Conventional Included Yes


NEXEDGE Base+Repeater Features

16 RAN Repeater Controller Built-In - Conventional Mode Yes
Conventional IP Interface Yes, From V2.00 Firmware
External Reference-Frequency Connection Yes
GIDs Per Site 1000 in Conventional Mode
Mixed FM/Digital Operation - Conventional Mode Yes
NXDN Scrambler built-In Yes
UIDs Per Site 1000 in Conventional Mode


Specifications

Frequency Range VHF: 136 - 174 MHz / UHF: 400 - 470 MHz
Number of Channels 30
Channel Frequency Spread VHF: 38 MHz / UHF: 70 MHz
Channel Spacing (Analog)
Wide: 25 kHz, Mid: 20 kHz, Narrow: 12.5 kHz
Channel Spacing (Digital) Wide: 12.5 kHz, Narrow: 6.25 kHz
Antenna Impedance - 50 Ω Yes
Antenna Connector RX: BNC
TX: N
Current Drain Stand-By: 0.5 A
Receive: 1.0 A
Transmit: 11.0 A
Duty Cycle 100% at 25 Watts, 50% at maximum power
Frequency Stability ± 0.5 ppm (-30 °C ~ + 60 °C)
Operating Temperature -30 °C ~ + 60 °C
Operating Voltage 13.6 V DC (10.8 ~ 15.6 V DC)
PLL Channel Steps VHF: 2.5 kHz/3.125 kHz / UHF: 3.125kHz/5.0 kHz
Dimensions 483 x 88 x 340 mm
Weight (net) 9.7 kg
R&TTE: EN300 086, 300 113, 300 219, 301 489, 301 166 Yes
EU Safety: EN60065, 60950-1, 60215 Yes
Measurement - EIA Standards Yes
Measurement - EN Standards Yes

Receiver Specifications
Adjacent Channel Selectivity Analogue: VHF: 80 dB at 25 kHz, 78 dB at 20 kHz, 74 dB at 12.5 kHz / UHF: 80 dB at 25 kHz, 78 dB at 20 kHz, 74 dB at 12.5 kHz
Audio Output 4 Watts with less than 5% distortion
Intermodulation Analogue: 72 dB
Sensitivity Digital:
3% BER:
0.28 µV at 12.5 kHz
0.22 µV at 6.25 kHz.
1% BER:
-4 dB µV at 12.5 kHz
-6 dB µV at 6.25 kHz.
Sensitivity - EIA 12 dB SINAD 0.28 µV
Sensitivity - EN 20 dB SINAD -3dB µV
Spurious Reponse Rejection (Analogue) 85 dB

Transmitter Specifications
RF Power Output 5 W - 40 W
FM Noise (EIA) 55 dB at 25 kHz
53 dB at 20 kHz
50 dB at 12.5 kHz
Modulation Distortion Less than 1%
Modulation Limiting Analogue:
± 5.0 kHz at 25 kHz
± 4.0 kHz at 20 kHz
± 2.5 kHz at 12.5 kHz
Spurious Emission (EN) -36 dBm ≤ 1 GHz
-30 dBm > 1 GHz

What's In The Box

  • Kenwood NXR-710E/NXR-810E radio body
  • Mounting Bracket
  • User Manual
  • DC Cable

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