Talking about this Chinese ham radio transceiver requires a veritable flurry of acronyms: HF, SSB, QRP, and SDR to start with. [Paul] does a nice job of unboxing the rig and checking it out.
It used to be homebrew ham gear meant something simple ... But only the most advanced builders could tackle a wide range SSB transceiver. Today, that goal is still not trivial, but it is way ...