Source: rigpix
Transceivers
Updated: 09/02/2026
Kenwood TS-140S
Confidence score: 50%
Estimated value
339€
Theoretical estimate
226€
Minimum
452€
Maximum
Specifications
GENERAL
- Type
- Amateur HF transceiver
- Frequency range
- TX: 10-160 m + WARC RX: 0.5-30 MHz
- Tuning steps
- 10 / 100 Hz 9 / 10 KHz 1 MHz
- Frequency stability
- ±? ppm
- Mode
- AM / FM / SSB / CW
- Channels / memory management
- 10 regular 10 split 10 band marker 1 scan edge pair RAM storage with lithium battery backup
- Repeater shift / offset
- No dedicated. Use VFO A/B split or memory split instead
- Power supply
- 12-16 VDC
- Current drain / power consumption
- RX: 1.5 A (No signal) TX: Max 20 A
- Antenna impedance / connector
- 50 ohm / SO-239
- Dimensions (W*H*D)
- 270*96*270 mm (10.6*3.8*10.6")
- Weight
- 6.1 Kg (13.45 lb)
RECEIVER SECTION
- Receiver system
- Double conversion superheterodyne 1st IF: 40.055 MHz 2nd IF: 455 KHz
- Sensitivity
- AM (10 dB S/N) 0.5-1.6 MHz: 39.8 uV 1.6-21.5 MHz: 2.5 uV 21.5-30 MHz: 2.5 uV FM (12 dB SINAD) 21.5-30 MHz: 0.35 uV SSB/CW (10 dB S+N/N) 0.5-1.6 MHz: 4 uV 1.6-30 MHz: 0.25 uV
- Selectivity
- AM 6 KHz (-6 dB) 18 KHz (-50 dB) FM 12 KHz (-6 dB) 25 KHz (-50 dB) SSB/CW 2.2 KHz (-6 dB) 4.4 KHz (-60 dB)
- Image rejection
- -50 dB
- AF output power / speaker
- 1.5 W at 10% distortion / 8 ohm
- External speaker connector
- 3.5 mm, 8-16 ohm
TRANSMITTER SECTION
- AM
- 40 W
- FM
- 50 W
- SSB (PEP)
- 100 W
- CW (DC)
- 100 W
- Modulation system
- AM: Low level FM: Reactance SSB: Balanced
- Max FM deviation (Factory set)
- ±5 KHz
- Spurious emissions
- HF: Better than -40 dB 6 m: Better than -60 dB
- Microphone impedance / connector
- 500 ohm to 50 Kohm / 8-pin (Metal locking ring connector)
- Microphone input level
- ? mV
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