Poynting Riktantenn 2,4/5 GHz 13 dBI WiFi Tunnel

The Poynting HELI-13 is a durable WiFi antenna with high gain, making it ideal for tunnels where IoT/M2M connectivity is distributed and offers coverage in corridors. Poynting HELI antennas are circularly polarized directional antennas. The circular polarization provides a much better range in tunnels than ordinary linear directional antennas. In practical tests, the HELI antennas provide both the higher data rate and longer range compared to linearly polarized directional antennas with the same gain. HELI-13 is a antenna with dual 2.4GHz and 5GHz elements radiating in one direction (i.e. Uni-directional) making it ideal for coverage in mining and other types of tunnels. These antennas are typically used for deployment of IoT to provide telemetry and mining automation. HELI-13 is supplied as an antenna without ceiling mount and with two connections, N-male.