2400-2500 MHz; 5000-6000 MHz4dBiBi-Directional2.4-2.5 GHz 5.0-6.0 GHz2x2 MIMO IP 68-40°C to +70°CFire Resistant
Circular Polarised, Bi-Directional Mine/Tunnel Antenna; Dual-band Wi-Fi
2400 - 2500 MHz, 9dBi; 5000 - 6000 MHz, 11dBi
  • Circular Polarised HELI antenna provides enhanced signal propagation ad connection stability within a tunnel
  • Left Hand Circular (LHC) & Right-Hand Circular (RHC) polarised
  • Bi-directional – radiates in both directions within a tunnel
  • Ruggedized, water and dust ingress protected (IP68)
  • Ideal for Mining & Tunnel M2M and IoT deployment

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Product Overview

The HELI-40 adds to our current HELI antenna range for mining and tunnelling deployments. The HELI-40 is a dual-band 2.4 GHz and 5 GHz Wi-Fi antenna, radiating in both directions (i.e. bi-directional). This makes the antenna ideal for coverage of both Wi-Fi bands in mining and other type of tunnels. The HELI-40 was specifically designed for vehicle/equipment mounting, making it ideal for deployment within the tunnel to provide telemetry and mining automation.

The antenna is 2×2 MIMO and comes standard in both Left-Hand Circular (LHC) and Right-Hand Circular (RHC) polarised to provide optimal decorrelation within a MIMO deployment. The polarisation diversity and frequency diversity of the antenna enhances MIMO performance and RF reliability within a mining tunnel. The circular polarisation allows the dual-band Wi-Fi frequencies to propagate around tunnel bends in a non-line of sight scenario. This provides improved performance with enhanced link stability and reliability.

Product Options
SKU A-HELI-0040-V1-01
COAX Cable Type RG-58
COAX Cable Length 0.35m
Color Black
Shipping Details
SKU A-HELI-0040-V1-01
EAN 6009693810150
HS Code #85291069
Packaged Weight TBC
Packaged Dimensions TBC
Master Box QTY TBC
Master Box Weight TBC
Master Box Dimensions TBC
Country of Origin RSA

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