Monday, October 24, 2011

About ground loop.

@durangoflyer
Does the GRD wire on the video connection really need to be tied to the camera and tx 12V source? If the RSSI line coming in is powering the OSD from the Rx and the RX is on a UBEC pulling from the battery, then is there a ground loop?

I am using a single battery with a filter voltage regulator powering the 12v video gear. UBEC is pulling from the same battery.

@Skylark
No ground loop.
If all equipment use one battery, you can just connect one ground pin.