Source: rigpix
Receivers
Updated: 09/02/2026
Kenwood QR-666
Confidence score: 50%
Estimated value
242€
Theoretical estimate
206€
Minimum
279€
Maximum
Specifications
GENERAL
- Type
- HF (VHF) receiver
- A
- 0.17-0.41 MHz
- B
- 0.525-1.25 MHz
- C
- 1.25-3.0 MHz
- D
- 3.0-7.5 MHz
- E
- 7.5-18 MHz
- F
- 18-30 MHz
- Tuning steps
- Analog / continuous
- Frequency stability
- ? ppm
- Mode
- AM / SSB / CW (WFM option)
- Channels / memory management
- None
- Power supply
- Mains: 100 / 117 / 220 / 240 VAC External DC: 12-15 VDC Batteries: Eight R20 / D
- Current drain / power consumption
- ? mA
- Antenna impedance / connector
- 50 ohm / SO-239 Hi-Z / Screw terminals Built-in telescopic whip
- Dimensions (W*H*D)
- 362*163*322 mm (14.25*6.42*12.68"), without options
- Weight
- 7.3 Kg (16.1 lb), without options
RECEIVER SECTION
- Receiver system
- Single conversion superheterodyne (Band A-E) IF: 455 KHz (WFM option: 10.7 MHz) Double conversion superheterodyne (Band F) 1st IF: 4.034 MHz 2nd IF: 455 KHz
- Selectivity
- AM narrow 3 KHz (-6 dB) 15 KHz (-60 dB) AM wide 5 KHz (-6 dB) 15 KHz (-50 dB) WFM (option) 150 KHz (-6 dB) 750 KHz (-50 dB)
- Image rejection
- 50-70 dB depending on band
- AF output power / speaker
- 1.5 W at 10% distortion / 8 ohm
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