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Reference NXR700E | KENWOOD
NXR-700E KENWOOD Repeater Base Station Digital / Analog VHF 136 - 174...
NXR-700E KENWOOD Repeater Base Station Digital / Analog VHF 136 - 174 MHz NEXEDGE Digital Air Interface NXDN AMBE +2 vocoder with natural-sounding digital voice Work in NXDN Digital FM Analog Conventional and even in the same channel
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Description KENWOOD NXR700E
KENWOOD NEXEDGE NXR700E
KENWOOD NXR-700E Repeater Base Station Digital / Analog VHF 136 - 174 MHZ NEXEDGE
Digital Air Interface NXDN
AMBE 2 Vocoder with natural sound digital voice
Works in NXDN Digital Conventional and FM Analog mode, even on the same channel
Automatic Reception Mode (Digital or Analog)
Search 30 Channels in Base Station (Conventional Mode)
The system management software provides secure access via USB key, activity monitoring, network diagnostics, call history, remote firmware update and many other facilities
Digital Trunk Mode (requires Software license)
Multi-site Trunk mode (requires Sotware license)
Contents of the kit
- Repeater NEXEDGE NXR700E
characteristics
Technical specifications
- Frequency range 440 - 470 MHz
- Number of channels 30
- 30 MHz channel frequency dispersion
- Analogue channel spacing - 25kHz / 20kHz / 12.5kHz
- Channel Spacing - Digital - Wide / Narrow 12.5 kHz / 6.25 kHz
- Antenna impedance - 50 Ohm Yes
- 100% function cycles
- Frequency Tolerance? 1 ppm (-30? C to 60? C)
- Operating temperature -30? C to 60? C
- Operating voltage 13.2 V DC (10.8 ~ 15.6 V DC)
- PLL increments per channel 3.125kHz / 5.0 kHz / 6.25 kHz
- Dimensions 483 x 44 x 331mm (Projections not included)
- Weight (net) 5 kg
Receiver specifications
- Adjacent channel selectivity 25KHz / 20KHz / 12.5KHz = 85dB / 82dB / 78dB
- 3 Watt audio output power with less than 2% distortion
- Analog Intermodulation - 72dB
- Sensitivity (Digital) - 12.5KHz / 6.25KHz = -1dB microvolt / -3dB microvolt at 1% BER, 0.33 microvolt / 0.27 microvolt at 3% BER
- Sensitivity - EIA 12 dB SINAD 0.30? V
- Sensitivity - EN 20 dB SINAD 0dB? V
- Spurious response rejection 95 dB
Transmitter specifications
- Power output radio frequency 5 - 25 Watts
- FM noise (EIA) Analog mode - 25KHz / 20KHz / 12.5KHz - 55dB / 55dB / 50dB
- Modulation distortion Less than 1%
- Analog modulation limitation - 25KHz / 20KHz / 12.5KHz -? 5KHz /? 4KHz /? 2.5KHz
- Spurious emission (EN) -36 dBm% u2264 1 GHz -30 dBm> 1 GHz
Equivalents KENWOOD NXR700E