Here is tutoral (pdf file) with calibration procedure for azimuth/elevation servos of Pitlab 180/180 degree tracking antenna:
http://www.bigaj.com.pl/fpvsystem/Ground Station – tracking antenna servo calibration.pdf
Here is tutoral (pdf file) with calibration procedure for azimuth/elevation servos of Pitlab 180/180 degree tracking antenna:
http://www.bigaj.com.pl/fpvsystem/Ground Station – tracking antenna servo calibration.pdf