Ground cable making noise..?

[erikhrast]

Hello all...

I discovered today that my ground wire (black), which is connected from GoPro to transceiver
is making a little noise on video. If I pull it out, then it's ok.

Is it OK to have only video cable connected ?

Thank you for opinions...

Regards,
Erik

 

[erikhrast]

anyone?

 

[noiseboy72]

If it works, then it should be fine. There are other earth routes, so you are basically curing an earth loop.

 

[erikhrast]

thanks..