Aneagle FPV Wireless AV Transmitter 600mW 5.8 GHz 40CH Video Sender AN799T with high premium and professional test for RC Quadcopter. 40 channels choice to get the best AV transmitting quality. Compatible with A,B,C,D and E frequency bands, the FRD is specially designed for racing drone. 600mW transmitter power assure 5 kilometers distance in open area. Super light weight as 7.5g, small size, easy to carry. It is perfect for various of remote control toys(RC helicopter,quadrocopter,airplane and boat etc).