The Graupner Alpha 110 is a popular and well designed fpv Mini-Quad. However, the range of the transmitted video-signal is very limited. In this video I modify the positioning of the build-in video antenna as has been suggested in various forums on the internet.
To examine, whether this modification gives a better video reception or not, you can find a side by side comparision of the received signals before and after the modification at the end of the video.