Why Does My FPV Video Signal Break Up When Banking My Wing?

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

Answer: Video break-up when banking your wing is usually caused by the camera or video transmitter antenna losing optimal orientation or being blocked. When you bank hard, the antenna’s direction relative to the receiver changes, weakening the signal. To fix this, first check if your antenna is properly mounted and not loose. Consider using a circularly polarised antenna on both the transmitter and receiver; they maintain better signal strength during changes in orientation. Next, ensure your antenna is positioned away from carbon fibre or metal parts that can block or reflect signals. If your wing has internal bays, try to place the video transmitter and antenna in a spot with a clear line of sight to the receiver. Finally, test with a higher power VTX or a receiver with better sensitivity if legal and practical. These steps should reduce video break-up during banking manoeuvres and improve your overall FPV experience.