FPV cam, noise on goggle screen

[FatCatRC]

This is what I see in the goggles. And the audio does not work, it just hums hisses and scratches but you can hear the very faint sound of the motor and fans

 

[FatCatRC]

So I have done some fiddling with my fpv since I left, I now have full diversity in my goggles with a fatshark compatible module. I tore apart the goggles and removed the old receiver from the main board of my goggles then wired the 5v, ground, video, and audio feeds from the module to the mainboard and bobs your uncle it turned right on and works perfectly and the goggles power button turns it all on too.. I also wired a buck convertor into the goggles so I can plug in a 2s battery into them to power them for longer runs. I'm waiting for my new caddex cam to come and I'll be able to try out my new transmitter for the cars. I am making a stack with a fan on the bottom the tx in middle then a fan on top to keep it cool and last longer. I got all the standoffs and stuff waiting but need to order the 12v 35mm fans. Both cars are getting the same setup. I also installed a cap and that got rid of the lightening bolts but I still have bad signal with my original cams. But all this fpv research etc has got me looking at making a 5 incher drone with the dji setup, 1200 bones before tax is alot though.
Here they are I have a patch coming for them.