Kenwood Base station NX-3720 (USER License and DPL Required)

Kenwood Base station NX-3720 (This equipment is License Band user license and DPL Required )

Kenwood NX-3720 – Specifications & Features

Type: Multi-protocol VHF Radio (Digital & Analog / Base or Mobile use)

Frequency Range: 136 – 174 MHz

Channel Capacity: 512 channels (up to 1000 with option)

Zones: 128 zones

Channel/Spacing: Analog: 12.5 / 20 / 25 kHz, Digital: 6.25 / 12.5 kHz

Power Supply: 13.6 V DC ± 15%

Antenna Impedance: 50 Ω

Operating Temperature: –30 °C to +60 °C

Dimensions (Radio with Control Head, projections not included): 160 × 43 × 160 mm

Weight (net, with control head): approx. 1.2 kg

RF Output Power (TX): 25 W (High) / 5 W (Low)

Current Drain: Standby ~0.45 A / RX ~2.3 A / TX ~9–12 A

Receiver Sensitivity (Analog, 12 dB SINAD): approx. 0.25 µV

Receiver Sensitivity (Digital NXDN 6.25 kHz, 3% BER): approx. 0.20 µV

Receiver Selectivity (Analog): 70 dB (12.5 kHz), up to 80 dB (25 kHz)

Intermodulation Rejection: ~70 dB

Spurious Rejection: ~80 dB

Audio Output: 4 W (4 Ω external speaker)

Operation Modes Supported:

- Digital: NXDN conventional, NXDN Type-C / Gen2 trunking, DMR Tier II (option), mixed-mode digital & FM analog

- Analog: Conventional FM

- Mixed Digital & Analog operation — easy migration from analog to digital

Key Features:

- Multi-protocol support (NXDN / DMR / Analog FM)

- Mixed-mode operation — no need to replace equipment when migrating from analog to digital

- 512 programmable channels, upgradable to 1000 channels

- 128 zone support for structured channel grouping

- Supports narrow (6.25 / 12.5 kHz) and wide (25 kHz) channel spacing

- Strong, clear audio with built-in DSP and 4 W speaker output

- Rugged build — suitable for mobile, base or vehicle installation under tough conditions

- Broad operating voltage and temperature range for reliable field/base operation

- Compact size and moderate weight — easy to install in vehicles or fixed installations

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