Aiskaer 5.8G FPV 14DBi High Gain Panel Antenna Aerial for Receiver DJI RC Aircraft FPV(inner hole) Specially designed for RC FPV, mini size, high gain, low SWR and high self recovery function at any angle. Transmitting distance: 15km with 5.8G 1200mw VTX/RX. 5km with 5.8G 600mw VTX/RX. Frequency: 5600-5950MHz High self recovery function.