Contest Club
QRV since 1993.


In the summer of 2020 we start to overhaul our rotator of the 12M/17M beam. We found out that all of the four rotator need the same overhaul. Some make a bad noice when turning, some has bad potentiometer to read out the direction.

The rotator it self is about 20kg and its heavy.


All parts are take out, cleaned and refurbisched if needed.



New end switches, interference suppression filter and a new read out with current loop is added in side the rotator.


At last the rotator is sandblasted, two layer of primer and an nice green finishing layer.

A photo album for this project is on-line

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