NX-740HV-840HU
NEXEDGE®: VHF/UHF Digital & FM Mobile Radios
The high-power NX-740H/840H offers increased effective coverage area, low noise for superior clarity, and inherent secured voice.
NEXEDGE® is Kenwood’s innovative digital radio system, designed to meet the highest demands of today’s radio system environment and to provide users with a multitude of NEXEDGE®-abilities to transform their demanding daily operations. Designed on a new NEXEDGE® platform featuring proven NXDN™ technology with affordability for every budget. These new NEXEDGE® mobiles come standard with a host of features sure to exceed the needs of many demanding applications and is the ideal analog to digital migration choice utilizing true 6.25 kHz technology providing the important elements of design, features, reliability and overall value.
Features:
- 50 W (136-174 MHz) Model
- 45 W (450-520 MHz) Model
- Max. 16 CH per Zone
- 2 Conventional Zones
- 2-Digit LED Channel Display
- Function/Status LED Dots
- Backlit Keys
- Transmit /Busy / Call Alert LED
- Blue Function/Status LED
- 9 Programmable Function Keys
- Emergency / AUX Key
- 4W Speaker Audio
- Voice CH# Announcement
- DB15 Accessory Interface
- 8 Programmable I/O Ports
- KPG-175D Windows®: FPU
- MIL-STD-810 C/D/E/F
- IP-54 Water & Dust Intrusion
- PC Serial Interface
- GPS Receiver Option
Specs:
| MODEL | NX-740(H) | NX-840(H) |
| Number of Channels | Max 32 | |
| Frequency Range | 136-174 MHz | 450-520 MHz |
| Number of Channels | Max 32 | |
| Zones | 2 | |
| Max. Channels per Zone | 16 | |
| Channel Spacing Analog Digital |
12.5 kHz 6.25 kHz |
|
| Operating Voltage | 13.6 V DC ± 15% | |
| Operating Temperature Range | -22 | |
| Frequency Stability | ± 2.0ppm | ± 1.0ppm |
| Antenna Impedance | 50 Ω | |
| Dimensions (W x H x D) Projections not included | 6.30 x 1.69 x 4.83 in. (160 x 43 x 122.6 mm) | |
| Weight: | 2.42 lb. (1.10 Kg ) | |
| FCC ID | K44452600 | K44452700 |
| Sensitivity Digital Analog (12dB SINAD) |
.28 μV .28 μV/TD> |
|
| Selectivity Analog @25 kHz | 65 dB | |
| Intermodulation Analog | 75 dB | |
| Spurious Response Analog | 75 dB | |
| Audio Output | 4 W with less than 5% distortion | |
| RF Power Output – High / Mid / Low | 50 / 25 / 5 | 45 / 25 / 5 |
| Spurious Response | 70 dB | |
| FM Hum & Noise Analog | 40 dB | |
| Audio Distortion | Less than 5% | |