Gear Modifications

MTR3b: Power Jack Modification

The Mountain Topper 3 Bander, or MTR3b, is a famous radio and for good reason. It’s a compact, lightweight radio that gets you on 20m, 30m, and 40m. It sips power yet has a 5W output. It has a nice receiver. It’s ruggedly built. However, the power jack didn’t match any other piece of equipment […]


CW Morse Nano QRP Morse Code Key

When I first started out operating in the field, I took the only key that I owned: the Speed-X straight key. It is comfortable, adjustable, and responsive. In fact it is one of the keys that people generally recommend that people seek out if they are in the market for an affordable used key. However, […]