Search found 2 matches

by pa2tsl
Tue Apr 09, 2013 12:25 pm
Forum: Portable and foldable Magnetic Loop antenna
Topic: Motor control problem
Replies: 4
Views: 16248

Re: Motor control problem

Hello Dan,

Thanks for your reply, and I am very interested in your results with the new motor!
I will also order it when it appears to be a suitable replacement for the original servo.
73's, Tom
PA2TSL
by pa2tsl
Mon Apr 08, 2013 11:07 pm
Forum: Portable and foldable Magnetic Loop antenna
Topic: Motor control problem
Replies: 4
Views: 16248

Motor control problem

Hello Dan, I have build the magnetic loop with the motor control according to your design. My problem is that I cannot tune the capacitor properly: the tuning speed is way too fast. Even the fine tune position is too fast, and I wonder how you have been able to achieve a proper tuning. I have used e...