Demonstration of my low-cost HF ham bands RTL-SDR USB dongle based Software-Defined-Receiver on 40 meter SSB and CW. Using a HomeBrew SA612 Upconverter along…
Demonstration of my low-cost HF ham bands RTL-SDR USB dongle based Software-Defined-Receiver on 40 meter SSB and CW. Using a HomeBrew SA612 Upconverter along…
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Using a bandpass filter and preamp makes a huge difference in performance.
This is cool. Thank you.
Thank you very much for share to us.
Cheers.
Could you share the circuit plz TIA