Articles
gear
Buying a Used HF Rig on eBay Without Getting Burned
What to check before bidding on a used HF transceiver: finals damage, missing accessories, seller reputation, and which rigs are worth the risk.
qrp operating
FT8 and the Compromised Antenna: How Digital Modes Buy Back Lost dB
How FT8, FT4, and JS8Call recover the signal a compromised antenna loses: the modes, interface hardware, and software for a restricted-space station.
qrp operating
Indoor HF: Why QRP Is Probably Your Ceiling
The honest case for running QRP indoors: RF safety math, neighbor-RFI reality, and the rigs that make 5 watts work.