The magnetic loop antenna is a familiar sight in radio amateur circles as a means to pack a high performance HF antenna into ...

The ongoing debate over the FCC’s reallocation plans for the upper C-band will come into sharper focus this week.

A piezo disk transducer is a handy part for reproducing beeps and boops, and can also function as a rudimentary microphone. Being a piezoelectric element, it can also generate usable power. Enough to ...

The VHF radio is undoubtedly the most common piece of electronic gear on saltwater fishing boats. It enables us to carry on casual conversations over substantial distances on marine radio channels, ...

Compare Starlink’s reliability to ham radio, GMRS, and CB radio for off-grid communication. Perfect for campers, preppers, and tech enthusiasts curious about Starlink’s limits and why radio remains ...

Holger, ZL3IO will be active again as ZL7IO from Chatham Islands, IOTA OC - 038, New Zealand, in CQ WW DX CW Contest, 29 - 30 November 2025.