Poynting HELI-13-LEFT, Left-Hand Circular-Polarised Tunnel, Dual Band WiFi antenna, 2400 to 6000 MHz

The HELI-13 is a dual-band 2.4 GHz and 5 GHz Wi-Fi bi-directional antenna. This makes them ideal for the coverage of both Wi-Fi bands in underground signal propagation. These antennas are typically used for the deployment of IoT within the tunnel to provide telemetry and mine automation. These antennas are available in both Left Hand Circular (LHC) & Right-Hand Circular (RHC) polarised antenna elements to provide optimal decorrelation within a MIMO deployment when using the BRKT-45. Decorrelation is due to the polarisation difference and spatial diversity, between the two antenna elements, which enhances MIMO performance and RF reliabilit.