800e4

Kenwood NXR-800E4

£2,690.00 Exc. Vat

Kenwood NXR-800E4 Repeaters, all NEXEDGE® products use advanced DSP-driven digital voice technologies. Kenwood NXR-800E4 repeaters support both FM analogue and new digital fleets. System type conversion or expansion only requires software options and/or additional base station units, i.e., no “major” upgrading. Kenwood offers NEXEDGE® conventional, trunked and wide area trunked IP network solutions with secure digital voice and an array of advanced digital feature sets for business and government sectors.

10 in stock

Product Description

Kenwood NXR-800E4 Repeaters, all NEXEDGE® products use advanced DSP-driven digital voice technologies. Kenwood NXR-800E4 repeaters support both FM analogue and new digital fleets. System type conversion or expansion only requires software options and/or additional base station units, i.e., no “major” upgrading. Kenwood offers NEXEDGE® conventional, trunked and wide area trunked IP network solutions with secure digital voice and an array of advanced digital feature sets for business and government sectors.

Product Info

Kenwood NXR-800E4 Repeaters are a UHF Cross-Band Digital/Analogue Repeater/Base Station.

Key Features

  • Kenwood NXR-800E4 Repeaters Have 5- 25W Output Power
  • NXDN™ Digital Air Interface
  • AMBE+2™ VOCODER
  • 6.25 & 12.5 kHz Channels (Digital)
  • Multi Site Network Mode Via Software Licence
  • Digital Trunking Via Software Licence
  • FM Conventional Mode
  • NXDN™ Digital Scrambler
  • Kenwood NXR-800E4 Repeaters Have Digital Conventional Mode
  • 1U – Height Package
  • Repeater Operation
  • Mixed Analogue FM / Digital Operation
  • External LTR® Controller Interface
  • Kenwood NXR-800E4 Repeaters Have 6 Programmable Function Keys
  • 10/100 Base – T IP LAN/WAN Connectivity

Technical Data

Technical Specifications

Frequency Range – E4 Type Transmit 440 MHz – 470, Receive 400 to 430 MHz
Number of Channels 30
Channel Frequency Spread 30 MHz
Channel Spacing Analogue : 25 kHz/12.5 kHz
Channel Spacing – Digital – Wide/Narrow 12.5 kHz/6.25 kHz
Antenna Impedance – 50 Ohm Yes
Duty Cycle 100%
Frequency Stability ± 1 ppm (-30 °C to + 60 °C)
Operating Temperature Range -30 °C to + 60 °C
Operating Voltage 13.2 V DC (10.8 ~ 15.6 V DC)
PLL Channel Steps 3.125/5.00/6.25 kHz
Dimensions 483 x 44 x 331 mm
– Projections not included –
Weight (net) 5 kg

Receiver Specifications

Adjacent Channel Selectivity 85 dB at 25 kHz
78 dB at 12.5 kHz
Audio Output 3 Watt with less than 5% distortion
Intermodulation Analogue: 72 dB
Sensitivity Digital:
3% BER:
0.33 µV at 12.5 kHz
0.27 µV at 6.25 kHz
1% BER:
-1 dB µV at 12.5 kHz
-3 dB µV at 6.25 kHz
Sensitivity – EIA 12 dB SINAD 0.30 µV
Sensitivity – EN 20 dB SINAD 0dB µV
Spurious Reponse Rejection (Analogue) 95 dB

Transmitter Specifications

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

Videos

Downloads

 

 

Kenwood NXR-800E4