Nelawya LoRa Antenna 8dBi 868Mhz Outdoor Indoor Omni-Directional Antenna with 10ft Ultra Low Loss KMR240 Cable for Nebra RAK RAK V2 Bobcat Syncrob Helium HNT Hotsport Miner Grey

Note: signal transmission is affected by many factors, including distance, density of high-rise buildings, openness of view; The signal can be absorbed, reflected or disturbed. Please try other installation positions to achieve maximum transmission efficiency. It is recommended to install the antenna in a relatively open and high position, e.g. B. on the roof, near the window or outside the window...