Even though manufacturers of handheld ham radios ... right amount of power from USB-PD devices. For this one, [jephthai] cut the barrel connector off his radio’s power supply and spliced in ...

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

Typically, amateur radio operators use the minimum ... with the work that [Razvan] put into this power amp. One of the great joys of being a ham is being able to build your own gear, and to ...