Source: rigpix
Receivers
Updated: 09/02/2026
Winradio WR-1550i
Confidence score: 50%
Estimated value
360€
Theoretical estimate
306€
Minimum
414€
Maximum
Specifications
GENERAL
- Type
- HF/VHF/UHF receiver/scanner
- Frequency range
- 0.5-1500 MHz (Cellular blocked in the US)
- Tuning steps
- AM/FM: 10 Hz SSB/CW: 1 Hz
- Frequency stability
- 10 ppm @ 0 to 60°C (32 to 140°F)
- Mode
- AM / FM / WFM / SSB / CW
- Channels / memory management
- Virtually unlimited 50 channels per second (FM/WFM) 10 channels per second (AM/SSB/CW)
- Power supply
- ? VDC (Supplied by ISA bus)
- Current drain / power consumption
- ? mA
- Antenna impedance / connector
- 50 ohm / BNC
- Dimensions (W*H*D)
- ? mm (?")
- Weight
- ? Kg (? lb)
RECEIVER SECTION
- Receiver system
- Triple conversion superheterodyne IF matrix
- Sensitivity
- AM (10 dB S/N) 0.5-1.5 MHz: 25 uV 1.5-30 MHz: 1 uV 30-1000 MHz: 1 uV 1000-1500 MHz: 1.9 uV FM (12 dB SINAD) 0.5-1.5 MHz: 0.4 uV 1.5-30 MHz: 0.4 uV 30-1000 MHz: 0.4 uV 1000-1500 MHz: 0.4 uV WFM (12 dB SINAD) 30-1000 MHz: 1 uV 1000-1500 MHz: 1 uV SSB/CW (10 dB S/N) 0.5-1.5 MHz: 0.9 uV 1.5-30 MHz: 0.3 uV 30-1000 MHz: 0.3 uV 1000-1500 MHz: 0.4 uV
- Selectivity
- AM 6 KHz (-6 dB) FM 15 KHz (-6 dB) WFM 230 KHz (-6 dB) SSB / CW 2.5 KHz (-6 dB)
- Image rejection
- 65 dB
- AF output power / speaker
- 200 mW at ?% distortion / 8 ohm
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