Noise issues of LED light fixtures. Learn about their conducted and radiated emissions and their impact on amateur radio and ...

Learn more› By Kathryn Rath and Nena Farrell What makes a great tabletop radio? Sure, sound quality and reception are important, but our research has found that radio owners and shoppers ...

An automated tool for Ham Radio operators that gathers confirmed QSOs using the QRZ.com logbook API, generates QSL card jpgs, and emails (using Outlook) the QSL cards to each confirmed QSO with a ...

The massive solar flare sparked shortwave radio blackouts, affecting communication across Hawaii and the Pacific Ocean.

Correspondent photo / Sean Barron Josh Van Dyke of Akron operates a high-frequency radio while transmitting on a computer Saturday during the Warren Amateur Radio Association’s winter field day ...