BG4JGL The vendor has disappeared; how to connect an SDR and a variable frequency converter (with sufficient feeder lines)? Does the software SDR# require any settings? The SDR can be used independently and normally.
BI1NIZ HF+125M = IF (the frequency range of RTL-SDR) For example, if you want to use 14.270 MHz, then on RTL, it's actually 14.270 + 125 = 129.270 MHz. You can set this up-shift frequency value in SDR software.
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