
Source: rigpix
Receivers
Updated: 09/02/2026
Collins 651S-1
Confidence score: 50%
Estimated value
315€
Theoretical estimate
267€
Minimum
362€
Maximum
Specifications
GENERAL
- Type
- HF receiver
- Frequency range
- 0.25-30 MHz
- Frequency stability
- ? ppm
- Mode
- AM / SSB / CW
- Power supply
- Mains
- Current drain / power consumption
- ? W
- Antenna impedance / connector
- 50 ohm / ?
- Dimensions (W*H*D)
- ? mm (?")
- Weight
- ? Kg (? lb)
RECEIVER SECTION
- Receiver system
- ? conversion superheterodyne
- AF output power / speaker
- ? W at ?% distortion / ? ohm
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