A PRACTICAL ROTATOR SYSTEM (APRS)®

November 21, 2007 | Amateur Radio | By: Mark VandeWettering

I mostly just wander out and wave my antenna around when I work satellites. Someday, I might want an automated system, and this can be built for less than a hundred bucks with stuff you can get from Radio Shack. Worth archiving.

A PRACTICAL ROTATOR SYSTEM (APRS)®