XCSOURCE FPV 5.8Ghz Clover Leaf Antenna High Gain Aerial Set RP-SMA Plug For Quadcopter Multirotor FPV Aerial Photography RC205 Circularly Polarized for Reduced Interference. Runs on 5.8 GHz Commonly Use for FPV Systems. Clover-Leaf Style Antenna / Omni-Directional. RP-SMA Plug for both receiver and transmitter, 2pcs Antennas in the Package. Precision Manufactured and 100% Tested.