The adaptable KENWOOD NX-3720HG and NX-3820HG mobile radios support both NXDN and DMR digital protocols as well as mixed digital FM analog operation, enabling them to serve with distinction in a wide range of enterprise- and operation-critical applications. Designed with flexibility in mind, they are packed with convenient features like Bluetooth® for hands-free operation and built-in GPS. And providing greater freedom of installation, the radio’s front panel can be used as a remote-control head (this requires an optional upgrade). Additionally, for expansion capability a software license certification system facilitates extensive customization.
KENWOOD
NX-3720HG/3820HG
Frequency Band:
VHF/UHF
Frequency Range:
136-174 MHz / 400 - 470 MHz, 450-520 MHz
Power Output:
5W- 50W VHF / 5W - 45W UHF
Number of Channels/Groups/Zones:
512 Channels / 128 Zones (1,000 Channels optional)
Channel spacing:
12.5 / 15 / 25 / 30 kHz, 12.5 / 25 kHz Analog
6.25 / 12.5 kHz Digital
Dimensions W x H x D
6.30 x 1.69 x 6.30 in
Weight
2.65 lbs
Keypad / Keys
Display
Full Dots Matrix (256(W) x 82（H)dots, Monochrome)
Operating temperature
-22°F to +140°F
Mil spec
MIL-STD-810 C/D/E/F/G/H
IP Standards
IP54
- Multi-protocol digital radio: Designed to operate under an NXDN or DMR digital, and FM analog protocols
- NXDN Conventional and Type-C & Gen2 Trunking
- DMR Tier III Trunking
- S-Trunking (Ver. UP)
- DMR Auto Slot Select
- Site Roaming
- DMR Tier II conventional
- Mixed Digital & FM Analog Operation allows gradual migration at your own pace
- 4-line Basic Frame (2-line Main/Sub-LCD, icon, & key guide) / 14 Characters
- 4-Line Text Message Frame (2 Lines ofText, icon & key guide)
- 7-color LED indicator
- External and Internal Speaker Switching
- Built-in GPS Receiver module for effective fleet management (G model only Optional KRA-40G Required)
- Built-in Bluetooth for hands-free operation(G model only)
- Renowned KENWOOD Audio Quality can be achieved with Active Noise Reduction (ANR) that utilizes built-in DSP
 | KCT-71A100 KCT-71A Extended Control Head Cable (up to 100 ft. max.) |
| KCT-71A50 KCT-71A Extended Control Head Cable (up to 50 ft. max.) |
| KCT-71M2 Remote Control Cable (17 feet) |
| KCT-71M3 Remote Control Cable (25 feet) |
| KCT-71M4 Remote Control Cable (1.6 feet) |
 | KMB-34 Control Station Mounting Case for KPS-15 Power Supply and Mobiles |
 | KMC-59C Control Station Desktop Microphone (8-pin mod. plug) |
 | KMC-9C Control Station Desktop Microphone (8-pin mod. plug) |
| KPS-15 DC Switching Power Supply (117/230 VAC; 23A max. continuous, 25A peak) |
| KRK-18HM Interface Kit for a Control Head |
| KRK-19BM Interface Kit for an RF Deck |
 | KCT-73MIC External Microphone kit w/9.8 ft. cord for Safer Driving |
 | KCT-74PTT External PTT Switch kit w/9.8 ft cord for Safer Driving |
 | KES-3S External speaker (compact low profile; black case; 3.5 mm phono plug-in) |
 | KES-5 External speaker, 40W max input |
 | KMC-35 MIL-SPEC Standard electret mobile microphone (8-pin mod. plug) - same as supplied |
 | KMC-36 MIL-SPEC Standard electret mobile microphone with 12-key DTMF (8-pin mod. plug) |
 | KCT-18 Ignition sense cable (requires KCT-60M Acc. Cable Option) |
 | KCT-36 Extension Cable for KCT-34/35/39/40M/60M; 117.6 inches (9.8 ft) |
 | KCT-60M DB15-to-15pin Molex Adapter Cable |
 | KCT-72 External Accessory Connection Cable for KRK-18HM |
 | KLF-2 Line Filter (suppresses alternator whine, 25dB, 25A max). |
 | KMB-10 Key lock adapter |
| KRA-40GM GPS Antenna |
RADIO
- NX-3720HGK VHF (136-174MHz), 50 Watts, 512 CH, 128 Zones
- NX-3820HGK UHF (450 - 520MHz), 45 Watts, 512 CH, 128 Zones
- NX-3820HGK2 UHF (400 - 470MHz), 45 Watts, 512 CH, 128 Zones
RADIO TRUNKING PACKAGE
- NX-3720HGK-TR VHF (136-174MHz), 50 Watts, 512 CH, 128 Zones with NXDN Trunking
- NX-3820HGK-TR UHF (450 - 520MHz), 45 Watts, 512 CH, 128 Zones with NXDN Trunking
- NX-3820HGK2-TR UHF (400 - 470MHz), 45 Watts, 512 CH, 128 Zones with NXDN Trunking
