. The dual-band Wi-Fi connection propagates around tunnel bends in a Non-Line of Sight scenario and provides immunity to many Wi-Fi signal disrupting objects such as trains and drilling machinery which appear to obscure the tunnel.
Poynting HELI-0021-V2-01 Circular Polarised, Uni-Directional Mine/Tunnel Antenna; Dual-Band WiFi, 2400-2500MHz/ 5000-6000MHz
Price includes GST$1,143.37
This product is order-in-only and not kept in stock. Please contact us for lead times.
The HELI-21 is a dual-band 2.4 GHz and 5 GHz Wi-Fi antenna, radiating in one direction (i.e. uni-directional). This makes them ideal for the coverage of both Wi-Fi bands in mining and other types of tunnels. These antennas are typically used for the deployment of IoT within the tunnel to provide telemetry and mine automation.
FEATURES
- A circular Polarised HELI antenna provides enhanced signal propagation and connection stability within a tunnel.
- Left Hand Circular (LHC) & Right-Hand Circular (RHC) polarised.
- Uni-directional – radiates in one direction in a tunnel.
- Ruggedized, water and dust ingress protected (IP65).
- Ideal for Mining & Tunnel M2M and IoT deployments.
Order In Only
| Weight | 4.4 kg |
|---|---|
| Model | A-HELI-0021-V2-01 |
| Radome material | ABS & PVC |
| Radome colour | Grey |
| Mounting | Ceiling-mountable |
| Wind Survival | ≤120 km/h |
| Operating Temperature | -40°C to +70°C (Operating/ Storage) |
| Environmental Conditions | Indoor/ Outdoor |
| IP Rating | IP 65 |
| Salt Spray | MIL-STD 810F/ASTM B117 |
| Humidity | 5% to 95% (non-condensing storage humidity) |
| Flammability rating | UL 94-HB |
| Impact Resistance | IK 08 |
| Certifications | CE-Mark, RoHS |
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