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NX-740HK
VHF NEXEDGE Digital/Analogue Mobile Radio - High Power (non-EU Use)
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) |
| 2 Zones - 16 Channels per Zone |
| 50 Watts High-power model |
| True 6.25 kHz Channel Spacing Digital Operation |
| Includes Radio-to-Radio Mode (no repeater needed) |
Supplied With
| D.C. Cable | Yes |
| Fuse | Yes, 15 A |
| Instruction Manual | Yes, In English, Spanish & French |
| Microphone | Yes, KMC-30 |
| Microphone Hanger | Yes |
| Mounting Bracket | Yes |
| Screw Set | Yes |
PMR General Features
NEXEDGE Features
| Alphanumerical Aliases | Yes - TX Only |
| Conference Group Call | Yes |
| CW (Morse Code) Message Function | Yes |
| Electronic Serial Number | Yes |
| FM Analogue Conventional Included | Yes |
| Individual Call | Yes |
| Late Entry | Yes |
| NXDN Conventional Included | Yes |
| NXDN Digital True 6.25kHz Channel Spacing | Yes |
| Paging Call | Yes |
| Radio Access Numbers (RAN) | Yes |
| Remote Monitoring | Yes |
| Site Roaming (Digital Conventional Mode) | Yes |
| Status Messaging | Yes |
| Zones | 2 |
FleetSync Signalling Features
| Paging Call Function | Yes |
| PTT ID Digital ANI | Yes |
| Selective Calling | Yes |
| Send GPS Data | Yes, From attached NMEA0183 GPS device |
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 | 32 |
| Number of Zones | 2 |
| Channel Frequency Spread | 38 MHz |
| Channel Spacing | Analogue : 12.5 kHz |
| Channel Spacing - Digital | 6.25 kHz |
| Antenna Impedance - 50 Ohm | Yes |
| Antenna Connector | SO-239 |
| Frequency Stability | ± 2 ppm (-30 °C to + 60 °C) |
| Operating Temperature Range | -30 °C to + 60 °C |
| Operating Voltage | 13.6 V DC ± 15% |
| Dimensions | 160 x 43 x 122.6 mm - Projections not included - |
| Weight (net) | 1.1 kg |
Receiver Specifications
| Audio Output | 4 Watt with less than 5% distortion |
| Intermodulation | Analogue: 65 dB |
| Selectivity (Analogue) | 65 dB |
| Sensitivity | Digital: 0.28 µV |
| Sensitivity (Analogue) - EIA 12 dB SINAD | 0.28 µV |
| Spurious Reponse Rejection (Analogue) | 75 dB |
Transmitter Specifications
| RF Power Output | (High/Mid/Low): 50 W / 25 W / 5 W |
| FM Noise (EIA) | Analogue: 40 dB |
| Modulation Distortion | Less than 5% |
| Spurious Response (EIA) | 70 dB |