Tuesday, March 24, 2026

Hy-Gain HDR-300A Conversion, pt3

I made a little more headway on the rotator controller conversion... The rear panel conne lions are finished, I painted the front panel to cover the 0-180° dish markings, installed a run capacitor across the CW and CCW winding connections, and finished the repairs and paint on the cover. I was finally able to test the motor control, and get the position display calibrated a bit closer. Here's a few pics and a video...









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