Source: rigpix
Receivers
Updated: 09/02/2026
Elad FDM-77
Confidence score: 50%
Estimated value
640€
Theoretical estimate
544€
Minimum
736€
Maximum
Specifications
GENERAL
- Type
- HF/VHF SDR receiver
- Frequency range
- 0.05-60 MHz
- Tuning steps
- Depending on software
- Frequency stability
- ? ppm
- Mode
- AM / FM / SSB / CW / DRM
- Channels / memory management
- Depending on software
- Power supply
- 11-15 VDC
- Current drain / power consumption
- Max 500 mA
- Antenna impedance / connector
- 1: 50 ohm / SO-239 2: Hi-Z / BNC
- Dimensions (W*H*D)
- 200*60*190 mm (7.87*2.36*7.48")
- Weight
- 1 Kg (2.2 lb)
RECEIVER SECTION
- Receiver system
- Triple conversion superheterodyne 1st IF: 70 MHz 2nd IF: 455 KHz 3rd IF: 12 KHz
- Sensitivity
- AM: 3.5 uV (10 dB S+N/N, preamp on) SSB: 1.5 uV (10 dB S+N/N, preamp on) CW: 0.8 uV (10 dB S+N/N, preamp on)
- Selectivity
- Software defined
- Image rejection
- 55 dB
- AF output power / speaker
- AF via computer
- External speaker connector
- -
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