mrgalleta

Thanks a lot, Now I have some guidelines to check the problem, you've been of great help. Regards, C.

I'm using passive transcievers to transmit the signal like 40 meters, what would be the way to avoid this hum ?

Yes, it is pointing at a train track. Maybe electrical intereferences ? Do you have a guess ? Thanks.

Hello everybody, I'm having some problems with my camera, theres some kind of interference or distortion present in the image and I have no idea what it could be, but it looks like a wave each 43 pixels vertically. I have attached a screenshot... Did anyone have this problem ever ? Could anyone help me ? Thanks in advance. Regards, C.