This time around he’s helping out a friend who is a ham radio enthusiast. The friend’s radio didn’t come with a frequency display, and buying the add-on would cost more than the radio did.

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

During the field day, children were given hands-on experience with ham radio frequencies, learning how these systems work without requiring a strong signal to send critical messages. The Jefferson ...