Report Diversity or not? in R/C Telemetry, FPV, RPV, and UAV Projects Posted November 10, 2007 Polarisation-diversity would be the only advantage. If you are flying distant gentle missions then I say don't bother but if you fly 3D or over head i say go for it. Terry Ok, thanks for the reply. I will fly non-acrobatic and distant. Another problem just popped into my head: The rotor will be refreshed a little less than once a second, so when landing near the rotor, it can get problems following the fast motion. This could be solved by a low gain antenna not being controlled by the rotor, fed into the diversity-controller along with the other high gain antenna. Again, I am wondering if this is neccesary... When the plane is so close to the high gain antenna, I'll guess it will get a good signal strenght no matter where the antenna points.