Accessories are critical for optimizing ham radio performance, reliability and user experience. From beginners to seasoned ...

One of the more popular activities in the ham radio world is DXing, which is attempting to communicate with radio stations as ...

Back in 2009, he built “El Silbo”, a ham ... power to electrical power. The signal is passed through a step up transformer, and used to excite a 75m crystal. Two NPN transistors (in this case ...

When Hurricane Maria toppled power lines and knocked out communication to Puerto Rico in 2017, Dennis Boyé got on his ham radio to connect with someone on the island who set up a makeshift ...