NX-720HGK
VHF NEXEDGE Digital/Analogue Mobile Radio with GPS - High Power (non-EU Use)
Discontinued model
Key Features
Integral GPS module (requires KRA-40GM external antenna) |
NXDN Air Interface with 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 6.25 kHz Channel Spacing Operation |
Includes Radio-to-Radio Mode (no repeater needed) |
Supplied With
D.C. Cable | Yes |
Instruction Manual | Yes, English, Spanish & French |
Microphone | Yes, KMC-35 |
Microphone Hanger | Yes |
Mounting Bracket | Yes |
Screw Set | Yes |
PMR General Features
NEXEDGE Features
Alphanumerical Aliases | Yes - Single Alias |
Auto-Roaming/Registration (Multi-Site Trunking Mode) | Yes |
Broadcast Call (Trunking Mode) | Yes |
Call Queuing with Priority | Yes |
Dual priority Scan | Yes |
Emergency Call | Yes |
Fail Soft Mode | Yes |
FM Analogue Conventional Included | Yes |
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 Included | Yes |
Message Trunked Mode | Yes |
Multi-Site IP Network Compatible | Yes |
NXDN Conventional Included | Yes |
NXDN Digital 12.5/6.25kHz Channel Spacing | Yes |
Operator Selectable Tone (OST) | Yes - in Conventional FM Mode |
Over-the-air Alias | Yes |
Over-the-air Programming | Yes, Requires OTAP Management Software |
Priority Monitor IDs | Yes, 4 IDs |
Programmable Control Keys | Yes - 10 keys |
Radio Access Numbers (RAN) | Yes, 64, including "None" |
Remote Group Add (Trunking Mode) | Yes |
Remote Stun/Kill | Yes |
Selcall - Individual and Group (Digital Mode) | Yes |
Site Roaming (Digital Conventional Mode) | Yes |
Special Alert Tone Patterns | Yes |
Status Messaging | Yes |
Telephone Interconnect Function | Yes, Requires KTI-4 and a teleco unit |
Transmission Trunked Mode | Yes |
UIDs Per Network (Multi-Site Trunking Mode) | 60000 |
Wide Area All Group Call (Multi-Site Trunking Mode) | Yes |
Zones | 128 |
FleetSync Signalling Features
Emergency Status | Yes |
Group Calling | Yes |
Power On/Off Status Messages | Yes |
PTT ID Digital ANI | Yes |
Selective Calling | Yes |
Short Text Messages | Yes |
Status Messaging | Yes |
MDC1200 Signalling Features
Emergency Encode/Decode | Yes |
PTT ID Encode/Decode | Yes |
Radio check Decode | Yes |
Stun/Revive Decode | Yes |
Applicable Standards
IP54 | Yes |
MIL-STD 810 C/D/E/F/G | Yes |
Technical Specifications
Frequency Range - K Type | 136 - 174 MHz |
Number of Channels | 260 |
Talk Groups | Yes |
Channel Frequency Spread | 38 MHz |
Channel Spacing | Analogue : 30 kHz/25 kHz/15 kHz/12.5 kHz |
Channel Spacing - Digital - Wide/Narrow | 12.5 kHz/6.25 kHz |
Antenna Impedance - 50 Ohm | Yes |
Antenna Connector | SO-239 |
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) |
Dimensions | 160 x 43 x 136 mm - Projections not included - |
Weight (net) | 1.2 kg |
Receiver Specifications
Adjacent Channel Selectivity (Analogue) | 80 dB at 25 kHz 70 dB at 12.5 kHz |
Audio Output | 4 Watt with less than 3% distortion |
Intermodulation | Analogue: 70 dB |
Sensitivity | Digital @ 3% BER: 0.28 µV at 12.5 kHz 0.20 µV at 6.25 kHz |
Sensitivity (Analogue) - EIA 12 dB SINAD | 0.25 µV |
Spurious Reponse Rejection (Analogue) | 85 dB |
Transmitter Specifications
RF Power Output | 5 W - 50 W |
FM Noise (EIA) | Analogue: 50 dB at 25 kHz 45 dB at 12.5 kHz |
Microphone Impedance | 1800 Ohm |
Modulation Distortion | Less than 3% |
Spurious Response (EIA) | 73 dB |