2. The HAM-IV, sometimes referred to as the HAM-4, is a well-built unit. The guts of the unit are stationary. The upper (102) and lower (103) outer housings rotate together, supported by two rows ...

Posted in Misc Hacks Tagged 2-axis, antenna, azimuth, elevation, positioner, rotator, satellite tracking, stepper Post navigation ← ESP-Micro Is A Tiny Development Board ...

antenna rotator 2 Articles . Tracking Satellites: The Nitty Gritty Details. December 16, ... These days, rotators are more often found on communication antennas like ham radio beams.