Today for the first time I have used a windsurfer!
I'm very happy with it because my rang is from 300/350 meter without windsurfer to 1000/1200 with windsurfer.
No refuse connetions any more.
I want to go much further but then I lost image contact and with no visual sight I returned home.So I'm very happy with my P3S
I have found that it like triples my signal strength. I just have one I made. I have wide open area to fly, been able to fly quite a ways. some thing like 4 x your.