[Frequency Range & Gain] 860-930MHz (868MHz) / 3dBi [Features] with Magnetic Base 3 Meter Extension Cable [Durable] Outdoor Full Working, Anticorrosive, Waterproof, Easy to Install, the Antenna Base is perfectly made of aluminum and firm enough to against strong wind. [Application] Compatible with all helium miner hotspot: for Nebra HNT Indoor Hotspot Miner, HNT rewards, RAK Hotspot Miner v2, BOBCAT Miner, Nebra HNT Outdoor Hotspot Miner, BOBCAT Miner, SyncroBit Gateway , Helium Miner crypto, lora camera, designed for LoRa Helium miner, Low power radio: Sigfox, LPWA, LoRa, mesh networks, IoT colour: as shown Material: glass fiber + plastic + metal Package Contents: 1 x Fiberglass lorawan antenna(N male Connector); 1 x Magnetic Base with 3 Meter Extension Cable (N Female to RP-SMA Male) 1 x Adapter (RP-SMA Female to SMA Male) Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.