Why does 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 the FPV antenna orientation and signal obstruction. When you bank your wing, the antenna on your plane can become misaligned with the ground receiver’s antenna, reducing signal strength. To fix this, first check your antenna placement: position the transmitter antenna vertically to maintain good line-of-sight with the receiver. Consider using a diversity receiver with two antennas placed at different angles to maintain signal during turns. Also, ensure the antenna on the plane isn’t blocked by carbon fibre or metal parts, as these materials can interfere with signal transmission. If using a cloverleaf or helical antenna, make sure it’s properly mounted and not damaged. Finally, confirm your transmitter power is adequate and that the frequency is clear of interference. Following these steps will help maintain a stable video link even when banking your wing.