Wishring FPV Clover Leaf Omni-directional Circular Polarized 5.8 Ghz Video/audio Antenna Greatly increases video and audio signal. RP-SMA plug (do not have needle in the middle) Runs on 5.8 GHz commonly used for FPV Precision manufactured and 100% tested Circularly polarized for reduced interference , RHCP(Right Hand Circular Polarized) High quality semi-rigid cable used