United Kingdom & EMEA

  • NX-900K

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800 MHz NEXEDGE Digital/Analogue Mobile Radio (Non-EU Use)



NEXEDGE Ability Full Brochure



Discontinued model


Key Features

NXDN 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)
Digital Conventional and Digital Trunking Modes
Multi-Site Digital Trunking, up to 60000 GIDs and 60000 UIDs Per Network
Multi-Site IP Network Compatible
True 6.25KHz Channel Spacing Operation
Includes Radio-to-Radio Mode (no repeater needed)
Supplied with KMC-35 Microphone

Supplied With

D.C. CableYes
Instruction ManualYes, English, Spanish & French
Microphone HangerYes
Mounting BracketYes
Screw SetYes

NEXEDGE Features

Feature Upgrade - Version 2.0Includes:- Conventional IP Network (up to 48 sites), Expanded Inter-Group call capability in Trunking mode (up to 16 sites on Uni-cast/48 sites on Multi-cast), Uni-cast/Multi-cast selectable, Site Roaming on Conventional IP Network, 1.8 times faster Data Speed in Transparent mode and Over-the-air Alias in Emergency mode.
Alphanumerical Aliases14 Characters
Auto-Roaming/Registration (Multi-Site Trunking Mode)Yes
Broadcast Call (Trunking Mode)Yes
Channels GID512
Dual priority ScanYes
FleetSync/FleetSync II Including PTT ID Digital ANI (Analogue Mode)In Conventional FM Mode
FM Analogue Conventional IncludedYes
Front Panel Test-and-Tune FunctionYes
GIDs Per Network (Multi-Site Trunking Mode)60000
Group Call (Trunking Mode)Yes
Group Registration (Trunking Mode)Yes
Individual Private Call (Trunking Mode)Yes
Late Entry (Trunking Mode)Yes
LTR Analogue Conventional IncludedYes
Multi-Site IP Network CompatibleYes
NXDN Conventional IncludedYes
NXDN Digital 12.5/6.25kHz Channel SpacingYes
Operator Selectable Tone (OST)In Conventional FM Mode
Priority Monitor ID 1 & 2 (Trunking Mode)Yes
Radio Access Numbers (RAN)Yes, 64, including "None"
Remote Group Add (Trunking Mode)Yes
Selcall - Individual and Group (Digital Mode)Yes
Short Data Messaging Manual InputYes
Special Alert Tone PatternsYes
Sub-DisplayYes, 3-Digit
UIDs Per Network (Multi-Site Trunking Mode)60000
Wide Area All Group Call (Multi-Site Trunking Mode)Yes

Applicable Standards

Measurement - EIA StandardsYes
MIL-STD 810 C/D/E/F/GYes

Technical Specifications

Number of Channels512
Channel Frequency Spread64 MHz
Channel Spacing(Analogue): 25/12.5kHz
Channel Spacing - Digital - Wide/Narrow12.5 kHz/6.25 kHz
Antenna Impedance - 50 OhmYes
Antenna ConnectorSO-239
Frequency Stability Parameters± 1.0 ppm
Operating Temperature Range-30 °C to + 60 °C
Operating Voltage13.6 V DC ± 15%
DimensionsRadio Only - WxDxH - 160x45x157 mm
Weight (net)1.40 kg

Receiver Specifications

Audio Output4 Watt with less than 3% distortion
Frequency Coverage851 - 870 MHz
Intermodulation(Analogue): 78dB
Selectivity (Analogue)25 kHz/12.5 kHz = 75 dB/68 dB
Sensitivity(Digital): 12.5kHz/6.25kHz = 0.28/0.20 microvolt at 3% BER
Sensitivity - EIA 12 dB SINAD(Analogue): 0.25 µV
Spurious Reponse Rejection (Analogue)80 dB

Transmitter Specifications

RF Power Output5 W to 15 W
FM Noise (EIA)(Analogue): 25kHz/12.5kHz - 45dB/40dB
Frequency Coverage806 - 825 and 851 - 870 MHz
Spurious Response (EIA)70 dB