NXR-710E KENWOOD Repeater / Base NEXEDGE VHF 136 - 174 MHz Conventional Digital / Analog Digital Air Interface NXDN AMBE +2 vocoder with natural-sounding digital voice Work in NXDN Digital FM Analog Conventional and even in the same cha more Manufacturer: kenwood Reference NXR710E
KENWOOD NXR-710E Repeater / Base NEXEDGE VHF 136 - 174 MHZ Digital Conventional / Analog
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)
Digital - Upgradeable to Mono or IP Multi-location in the future
DOES NOT INCLUDE DUPLEXOR NOR POWER SUPPLY
Technical specifications
Frequency range 136 - 174 MHz
Number of channels 30
Channel frequency dispersion 70 MHz
Analogue channel spacing - 25kHz / 20kHz / 12.5kHz
Channel Spacing - Digital - Wide / Narrow 12.5 kHz / 6.25 kHz
Antenna impedance - 50 Ohm Yes
Function cycles 100% at 25 Watts, 50% at maximum power
Tolerance in Frequency ± 0.5 ppm (-30 ° C to 60 ° C)
Operating temperature -30 ° C to 60 ° C
Operating voltage 13.6 V DC (10.8 ~ 15.6 V DC)
PLL increments per channel 3.125kHz / 5.0 kHz
Dimensions 483 x 88 x 340 mm - Projections not included -
Weight (net) 9.7 kg
Receiver specifications
Adjacent channel selectivity Analog: 80 dB at 25 kHz / 78 dB at 20 kHz / 74 dB at 12.5 kHz
4 Watts audio output power with less than 5% distortion
Analog Intermodulation - 72dB
Digital sensitivity: 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 response rejection 85 dB
Transmitter specifications
Power output radio frequency 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%
Analog modulation limitation - 25KHz / 20KHz / 12.5KHz - ± 5KHz / ± 4KHz / ± 2.5KHz
Spurious emission (EN) -36 dBm = 1 GHz -30 dBm> 1 GHz
