channel

Planning to go soon to a local park that allows drones or RC planes to fly around. I've read that for analog fpv you have to be careful/considerate of other drone around you and on what channel you setup to not interfere with other people signal. Is there something similar to be aware with the...

Hello everyone! I am having trouble with Eachine VRD3 Googles. When I first start up the googles it can get signals from the video transmitter but after a while, the channel switches to B and the screen goes black. A channel works fine but I have weird lines on the B channel and the screen is...