United Kingdom & EMEA

NXR-710K
  • NXR-710K
  • NXR-710K

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NXR-710K

NEXEDGE VHF Digital Conventional/Analogue Repeater/Base Station (Non-EU Use)

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Key Features

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)

Supplied With

CushionYes
D.C. CableYes
FuseYes, 15A
HandleYes
Instruction ManualYes, English, Spanish & French
Screw SetYes

Base Station & Repeater Features

16 CTCSS/DCS Repeater Controller Built-InYes
19" Rack Mount DesignYes
Audio DistortionLess Than 2.5%
"Base Station" or "Repeater" Mode OperationYes
Base Station FeaturesYes
CW IDYes
DTMF AUX Input MonitoringYes
DTMF AUX Output ControlYes
DTMF Front Panel PF-Key ControlYes
EIA Voter Tone GenerationYes
External FM Controller InterfaceYes
External LTR Controller InterfaceYes
External MPT Controller InterfaceYes
Flash ROM for Future UpgradesYes
Front Mounted SpeakerYes
Full-Duplex OperationYes
Hang TimerYes
LED Display & IndicatorsYes
Microphone Jack on Front PanelYes
Program/Modem InterfaceYes
Programmable AUX I/OsYes
Programmable Function Keys6
Remote Termination InterfaceYes
Repeater FeaturesYes
Time-Out TimerYes
Volume Control on Front PanelYes
Windows Programming and Tuning SoftwareYes

NEXEDGE Features

FM Analogue Conventional IncludedYes
LTR Analogue Conventional IncludedYes
NXDN Conventional IncludedYes

NEXEDGE Base+Repeater Features

16 RAN Repeater Controller Built-In - Conventional ModeYes
Conventional IP InterfaceYes, From V2.00 Firmware
GIDs Per Site1000 in Conventional Mode
Individual & Group Selcall - Conventional ModeYes
Mixed FM/Digital Operation - Conventional ModeYes
NXDN Scrambler built-InYes
Over-the-Air NXR Alias - Digital Conventional ModeYes
UIDs Per Site1000 in Conventional Mode

Applicable Standards

FCCYes, Part 15/90
Measurement - EIA StandardsYes

Technical Specifications

Frequency Range136 - 174 MHz
Number of Channels30
Channel Frequency Spread38 MHz
Channel SpacingAnalogue : 30 kHz/25 kHz/15 kHz/12.5 kHz
Channel Spacing - Digital - Wide/Narrow12.5 kHz/6.25 kHz
Antenna Impedance - 50 OhmYes
Antenna ConnectorRX: BNC
TX: N
Duty Cycle100% at 25 Watts, 50% at maximum power
Frequency Stability± 1 ppm (-30 °C to + 60 °C)
Operating Temperature Range-30 °C to + 60 °C
Operating Voltage13.6 V DC (10.8 ~ 15.6 V DC)
PLL Channel Steps2.5 kHz/3.125 kHz
Dimensions483 x 88 x 340 mm
- Projections not included -
Weight (net)9.7 kg

Receiver Specifications

Adjacent Channel SelectivityAnalogue: 83 dB at 25 kHz
77 dB at 12.5 kHz
Audio Output4 Watts with less than 5% distortion
IntermodulationAnalogue: 80 dB
SensitivityDigital:
3% BER:
0.28 µV at 12.5 kHz
0.22 µV at 6.25 kHz
Sensitivity - EIA 12 dB SINAD0.28 µV
Spurious Reponse Rejection (Analogue)90 dB

Transmitter Specifications

RF Power Output25 W - 50 W
FM Hum & NoiseAnalogue: 50 dB at 12.5 kHz, 55 dB at 25 kHz
Modulation DistortionLess than 1%
Spurious & Harmonics80 dB