868MHz 915MHz Fiberglass Antenna Outdoor LoRa Helium Miner 9.5dBi LoRaWAN Long Range RAK IP67 SMA-J N-J 100cm IoT [Gain]:9.5dBi [Interface]:N-J(N-Male) [Standing wave (SWR)]:≤2.0 [Frequency]:860~940MHz [Resistance]:50Ω [Weight]:319g±5g [Feature]:fiberglass antenna [Introduction]:Fiberglass Antenna...