TK-3701D
PMR446 handheld for analog and digital dPMR communication with simple channel selection.
At a glance
All specifications ↓- Frequency range
- 446.0–446.2 MHz
- Operating voltage
- 7.5 V DC ±20%
- RF output
- 500 mW ERP
- Channels / zones
- 48 / 3
- Channel spacing
- 12.5 kHz analog / 6.25 kHz digital
The TK-3701D is a display-free handheld for digital dPMR446 and analog PMR446. Its 48 channels are arranged in three zones of 16 positions. Rotary controls select the channel and volume, with voice announcements assisting operation without a display.
Kenwood focuses on robust group communication. A second programmable PTT function, digital Common IDs and analog QT/DQT support different groups. Button assignments and several additional functions are configured on a PC. The enclosure provides IP54/IP55 protection and has been tested using the stated MIL-STD procedures.
Features & equipment
- 32 digital and 16 analog channels across three zones.
- 254 Common IDs for digital group calls.
- Programmable second PTT and seven LED colours for group identification.
- Scanning, voice announcements, battery saving and time-out timer.
- VOX/semi-VOX with a suitable headset.
- Analog QT/DQT signalling and compander.
Specifications
Radio & power
- Frequency range
- 446.0–446.2 MHz
- Channels / zones
- 48 / 3
- Channel spacing
- 12.5 kHz analog / 6.25 kHz digital
- RF output
- 500 mW ERP
- Audio output
- 1 W
- Operating voltage
- 7.5 V DC ±20%
- Frequency stability
- ±0.5 ppm
- Standard battery
- KNB-45L, 7.4 V / 2000 mAh
- Battery life with power saving
- Digital 16 h / analog 18 h, KNB-45L, TX/RX/standby 5:5:90
- Without power saving
- 15 h digital / analog, same test conditions
- Dimensions, W × H × D
- 54 × 123 × 33.5 mm with KNB-45L, excluding projections
- Weight
- 280 g with KNB-45L
- Protection / tests
- IP54 / IP55; MIL-STD-810 C/D/E/F/G
- Temperature
- Radio −30 to +60 °C; with Li-ion battery −10 to +60 °C
Documents & sources
- Kenwood – European TK-3701D brochure (opens in a new tab)Original documentation
A closer look.
Confirmed quantity: 3
Hardware features describe the equipment. They do not establish personal transmitting privileges or current operation.
Open product source ↗
Reviewed 14 October 2026