SMA Male Connector (with centre pin) This terminal antenna is used to connect to an 868MHz LoRaWAN network, with an amplification of 2.5dBi. It is compatible with the Helium HNT network. The resistance of this antenna is 50 ohms, the operating voltage is 20V, and the connector is an SMA male LoRaWAN (Long Range Wide Area Network) is the primary solution for global LPWAN (Low Power Wide Area Networks) IoT deployments. UniteCom LoRa Helium HNT 868MHz 90° Foldable SMA Male 5dBi Antenna LPWAN IoT LoRaWAN Outdoor Antenna UniteCom LoRa Helium HNT 868MHz 2.5dBi Antenna Fixed Helium HNT Hotspot Antenna 868MHz Compatible with the Helium HNT Network 2.5dBi Terminal Antenna for LoRa Networks Compatible with the Helium HNT Network Suitable for 868MHz LoRaWAN Networks 90 Degree RP-SMA Male Connector (No Centre Pin) Suitable for Internal and External Applications Verified for use with the Helium (HNT) Hotspots. LoRa is an open standard that is designed to transmit low data rate information over long distances.