That shows skill and a deep understanding of radio. I think that’s the attraction for me. Most commercially available high-frequency (HF) transceivers are capable of being dialed back to QRP ...
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.