QRP mean “Reduce power” or when posed as a question, “Shall I reduce power?” It has gradually morphed into a catch-all term that describes the whole field of low-power operation.

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. The ra… ...