Why does my FPV video break up when banking my wing?

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

Answer: Video break-up during banking is usually caused by changes in antenna orientation and signal obstruction. When you bank your wing, the FPV camera and video transmitter’s antenna may no longer point directly towards the receiver, weakening the signal. To fix this, first check your antenna type: use circularly polarised antennas on both the transmitter and receiver for better signal stability during manoeuvres. Next, position the video transmitter antenna vertically and clear of obstructions like the airframe or battery. Avoid placing metal parts or carbon fibre near the antenna, as these can block signals. Also, ensure your receiver antenna on the goggles or ground station is oriented correctly and not damaged. If possible, try using diversity receivers that automatically switch to the strongest signal. Finally, test your setup on the ground by moving the wing through banking angles to spot weak points. These steps should help maintain a steady video feed even when banking your wing.