Crazepony Foxeer FPV Antenna 5.8gHz Circular Polarized Omni Cloud Spirit Tx Rx RP-SMA Male for FPV Multicopter Connector: RP-SMA Male,Polarization: RHCP Gain: 3DBi,Frequency range: 5600-5950 MHz Material: Cu, Weight: 12g 5.8 GHz Circular Polarized Antenna Set for transmitter and receiver Omnidirectional: 3dB horizontal lobe width: 360,3dB verticle lobe width: 120.