Walksnail Redbird Antenna V2 For Avatar Goggles X (2Pcs)Increase your range with these Redbird antennas for the Walksnail Avatar Goggles X Don't forget to check out the rest of our LHCP FPV Antenna's as well as our Walksnail Products! Features: Antenna unit using Laser Direct structuring for small size and high performance. Customised integrated SMA socket, antenna height is only 20mm. Redbird Antenna V2 for a wide range of flight scenarios. Circularly polarised design with nearly perfect axial ratio.