The HELI-22 is a dual-band 2.4GHz and 5GHz Wi-Fi antenna, radiating in both directions (i.e. bi-directional). This makes them ideal for the coverage of both Wi-Fi bands in mining and other type of tunnels. These antennas are typically used for the deployment of IoT within the tunnel to provide telemetry and mine automation.
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The Poynting HELI-0022-V2-01 Circular Polarised, Bi-Directional Mine/ Tunnel Antenna; Dual-Band WiFi, 2400MHz-2500MHz/ 5000-6000MHz offers medium to high gain which makes them ideal for mining tunnels where IoT/M2M connectivity is deployed. Can also be used for coverage into the stopes.
ABS & PVC
-40°C to +70°C (Operating/ Storage)
MIL-STD 810F/ASTM B117
5% to 95% (non-condensing operating humidity)
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