Why does my FPV video cut out when I bank my wing?

Question: Why does my FPV video break up when I bank the wing?

Answer: When you bank your wing, the orientation and position of the video transmitter antenna relative to the receiver often changes, causing signal loss or interference. This leads to video break-up or static. To fix this, first check your transmitter antenna type—circularly polarised antennas perform better during banking manoeuvres because they maintain signal quality despite orientation changes. Next, ensure your receiver antenna is also circularly polarised and properly matched. Position the video transmitter antenna so it has a clear line of sight to the receiver as much as possible, avoiding obstructions like the wing structure or electronics. If possible, raise the antenna higher or relocate it to minimise shielding. Finally, check your transmitter power settings and consider increasing output within legal limits to improve range and signal strength. Testing different antenna orientations on the ground before flying can help identify the best setup. These steps should reduce video break-up during banking and provide a more reliable FPV experience.