
Kenwood TK-3401D Protalk radio The ProTalk TK-3401D is a license-free UHF digital transceiver featuring digital dPMR446 and analogue PMR446 communications. Digital / analogue compatibility The TK-3401D features the latest digital dPMR446 technology for better radio interference protection. It’s...
The ProTalk TK-3401D is a license-free UHF digital transceiver featuring digital dPMR446 and analogue PMR446 communications.
Digital / analogue compatibility
The TK-3401D features the latest digital dPMR446 technology for better radio interference protection. It’s easy to switch between digital and analogue modes, with a total of 32 channels (16 digital and 16 analogue) in two zones, which is ideal for use with current analogue transceivers with a view to gradually switching to digital.
High-quality audio, powerful output
An AMBE+2TM vocoder delivers high-quality audio with minimum delay and BTL audio amplifier for powerful 1W output.
Wide talk range
Digital mode allows for wider reception range while achieving a talk range of up to 9 km in analogue mode.
DSP delivers high-quality audio with minimal delay
The high-quality audio design draws on Kenwood’s state-of-the-art technology and features a DSP with an AMBE+2TM vocoder. Optimized DSP internal processing also minimizes the delay associated with digital voice audio.
Number of Channels | 32 |
Number of Zones | 2 |
Channel Spacing - Analogue | 12.5 kHz |
Channel Spacing - Digital | 6.25 kHz |
Battery Life | With KNB-45L: 18 hours - battery save ON 14 hours - battery save OFF - 5-5-90 duty cycle |
Frequency Stability | ± 1 ppm (-30 °C to + 60 °C) |
Operating Voltage | 7.5 V DC ± 20% |
Dimensions | With KNB-45L: W x H x D 54 x 122 x 35.5mm |
Weight (net) | With KNB-45L: 280g |
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