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 ...

I mentioned that having a display of the entire ham band changes how ... Then turn on your radio, use the digital tuning to go exactly to their frequency, and try your luck. Some old hams say ...