KKmoon High Gain 11dBi Panel Rotating + Mushroom 5.8G FPV Antenna RP-SMA Female for DJI Phantom Flame Wheel Multicopter Qudcopter FPV Antenna High Gain 11dBi Panel Rotating 5.8G FPV Antenna RP-SMA Female This light-weight broadband frequency (5.6 to 5.9GHz) with high gain (11dBi) panel antenna It is a great passive Gain device to extand the transmission of any 5.8GHz wireless RF and Digital signal to a very long range This antenna works with FPV 5.8G 200MW transmitter, Range will be up to above 3KM This antenna works with FPV5.8G 500MW transmitter, Range will be up to above 6KM