Source: rigpix
Transceivers
Updated: 09/02/2026
Kenwood TW-4100E
Confidence score: 50%
Estimated value
461€
Theoretical estimate
392€
Minimum
530€
Maximum
Specifications
GENERAL
- Type
- Amateur VHF/UHF transceiver
- Frequency range
- Europe TX: 144-146 / 430-440 MHz RX: 144-146 / 430-440 MHz
- Tuning steps
- 5 / 10 / 12.5 / 20 / 25 / 50 KHz
- Frequency stability
- ±15 ppm @ -10 to +50°C (14 to 122°F)
- Mode
- FM
- Channels / memory management
- 10 regular (Two of these can store odd splits) RAM storage with lithium battery backup
- Repeater shift / offset
- ±600 KHz, ±1.6, 5 and 7.6 MHz
- Power supply
- 13.8 VDC ±15%
- Current drain / power consumption
- RX: 600 mA (No signal) TX: Max 9.5 A
- Antenna impedance / connector
- 50 ohm / One SO-239 (2 m) and one N-jack (70 cm)
- Dimensions (W*H*D)
- 150*50*214 mm (5.91*1.97*8.42")
- Weight
- 1.8 Kg (3.97 lb)
- Other features
- 1750 Hz repeater tone. DCL.
RECEIVER SECTION
- Receiver system
- Double conversion superheterodyne 1st IF: 30.825 MHz 2nd IF: 455 KHz
- Sensitivity
- 2 m: 0.2 uV (12 dB SINAD) 70 cm: 0.16 uV (12 dB SINAD)
- Selectivity
- 15 KHz (-6 dB) 30 KHz (-60 dB)
- AF output power / speaker
- 2 W at 5% distortion / 8 ohm
- External speaker connector
- 3.5 mm
TRANSMITTER SECTION
- Modulation system
- Reactance modulation
- Max FM deviation (Factory set)
- ±5 KHz
- Spurious emissions
- Better than -60 dB
- Microphone impedance / connector
- 500-600 ohm / 8-pin (Metal locking ring connector)
- Microphone input level
- ? mV
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