Kenwood NX-3720 DMR 50w kenwood base radio NXDN digital mobile radio VHF 136-174 MHz PDT/DMR Digital VHF Transceiver Walkie Talkie
Kenwood NX-3720 mobile radio is a device with excellent performance. It not only supports DMR digital mode, but also adopts NEXEDGE radio technology independently developed by Kenwood, which brings more stable communication quality and wider signal coverage. At the same time, NX-3720 also supports VHF mobile radio, and has Baseradio function, providing users with more application scenarios. Now, let us take a detailed look at the Kenwood NX-3720 mobile radio.
NX-3720 supports DMR digital mode. As a digital analog communication technology, DMR uses multiple time division technologies to realize parallel communication of multiple users, and also has the characteristics of high efficiency, low power consumption, high voice quality, and stable signal. As a highly intelligent radio equipment, NX-3720 supports DMR digital analog technology to meet the communication requirements of professional users.
The NX-3720 uses NEXEDGE radio technology independently developed by Kenwood. As a real digital radio communication system, NEXEDGE can provide stable communication services in a wide geographical range. Using NEXEDGE technology has many advantages, such as high encryption, no secondary interference, terminal and network management system, and can be quickly configured and integrated according to user needs.
The frequency band has the advantages of long signal transmission distance and 50W strong penetrating power, and is widely used in various fields. NX-3720 adopts VHF frequency band, which can provide wider signal coverage, support intercommunication with other radio equipment, and has high communication stability, which is convenient for enterprises and individuals to maintain communication during the process of moving.
NX-3720 also has the function of Base radio, using Base radio technology can realize a host to control multiple slaves for communication. This method can save the purchase and maintenance costs of a large number of radio communication equipment, making wireless communication more intelligent and efficient.
Features
- NXDN Type-C & Gen2 Trunked
- NXDN Conventional
- 6.25 & 12.5 kHz Channels
- All Group Call
- Over-the-Air Alias (OAA)
- Over-the-Air Programming (OTAP)
- Complies with ETSI DMR Tier II standards
- Two-slot TDMA in 12.5 kHz channels
- Call Interruption
- Dual-slot Direct Mode
- ARC4 Encryption
Specification
| GENERAL | |
| Frequency Range | VHF:136-174 MHz |
| Max.Channels per Radio | Up to 1000 channels with option |
| Number of Channels | 512 |
| Number of Zones | 128 |
| Analog Channel Spacing Digital |
12.5/15/25*I30*kHz |
| 6.25/12.5kHz | |
| Operating Voltage | 13.6vDC+/-15 % |
| Standby current Drain RX Tx |
0.45A |
| 2.3A | |
| 12A | |
| Operating Temperature | -22Fto +140°F(-30°C to +60C) |
| Frequency Stability | 士1.0 ppm (-22°F to +140°F) |
| Antenna lmpedance | 50 Ohms |
| Dimensions (WxHxD) Radio with Control Head *Projections not included |
6.30 x 1.69 x6.30 in (160 x43x 160 mm) |
| Weight (net) Radio with Control Head |
2.65 lb (1.2 kg) |
| Type 1 FCC ID Type 2 |
K44479200 |
| Type 1 lC Certification Type 2 |
282F-479200 |
| RECEIVER | |
| NXDN 6.25 kHz Digital,3 %BER NXDN 12.5 kHz Digital,3 % BER Sensitivity DMR 12.5 kHz Digital,5 % BER DMR 12.5 kHz Digital,1 % BER Analog,12 dB SINAD |
0.20 uv |
| 0.25 uv | |
| 0.30 pv | |
| 0.45 uv | |
| 0.25 pV | |
| Analog @12.5kHz Selectivity Analog @25 kHz |
70 dB |
| 80 dB | |
| lntermodulation | 70 dB |
| Spurious Rejection | 80 dB |
| Audio Distortion | 2% |
| Audio Output | 4 w/4 Ohms |
| TRANSMITTER | |
| RF Power Output (High /Mid / Low) | 50 w / 30 w/5w |
| Spurious Emission | -73 dB |
| FM HumAnalog @25kHz &NoiseAnalog @12.5 kHz |
45 dB |
| 40 dB | |
| Audio Distortion | 2% |
| Digital Protocol | ETSITS 102 361-1,-2,-3 |
| Emission Designator | 16KOF3E*，11KOF3E,8K30F1E,8K3OF1D,8K3OF7W, 7K6OFXD,7K6OFXE,4KOOF1E,4KOOF1D,4KOOF7W, 4KOOF2D |
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