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All mode LW, MW, HF Software Defined Radio Receiver
The FDM77 is conceived as a SDR (Software Defined Radio). This approach means that the receiving set is composed of a Hardware RF front-end and a PC with ELAD Software Radio. The Software Radio is the operator main interface (GUI) for the control of the radio (Input RF, Tuning, Setup, Mode, Display, Scan and AF) and is also used to decode and reproduce the audio through the PC soundcard.
Price when new in 2013: EUR 640
General characteristics
- HAM bands
- ?
- Frequency stability
- ?
- Tuning steps
- 1 Hz - 1 MHz
- Memories
- ?
Receiver
- RX-range
- 50 kHz - 60 MHz
- Modulations
- AM FM CW USB LSB
- Sensitivity
- AM: 3.5 µV
SSB: 1.5 µV
CW: 0.8 µV
10 dB S+N/N, preamp on - Selectivity
- Software defined
- Filters
- ?
- Receiver system
- Triple conversion superheterodyne
- IF-frequencies
- 1st: 70 MHz
2nd: 455 kHz
3rd: 15 kHz - Image rejection
- 55 dB
- Audio output
- ?
Connections
- Antenna
- BNC + SO-239 + Hi-Z
- Impedance
- 50Ω
- Other
- -
Electrical
- Power requirements
- 11-15 V DC
- Current drain RX
- 500 mA max
- TX
- -
Physical
- Dimensions (w×h×d)
- 200 × 60 × 190 mm (7.87 × 2.36 × 7.48 in)
- Weight
- 1,000 gr (2.2 lbs)
- Form factor
- Headless
- Manufactured
- Between 2005 and 201x in Italy
Other features
- Usage
- Amateur / Ham radio operators
- Features + options
- USB 2.0
12 kHz output to PC sound card
ELAD software radio - Accessories
- -
- RigReference ID
- 5956
- MPN
- ELAD-FDM-000077
Manuals, diagrams and brochures
- Elad FDM-77 Operating manual PDF - Unknown size, submitted by RigReference
- Upload relevant documents
New and second-hand prices
Estimating the value of a rig can be challenging. We collect prices paid by real hams over the years to help you estimate the value of a used ELAD FDM-77. Just bought or sold this model? Let us know what you traded it for and help other ham operators!
These estimates are based on the following prices:
Links & tools
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