Mining & Tunnelling Antennas


Circular Polarised, Directional Mine/Tunnel Antenna; LTE/LoRa; 690 – 960 MHz, 13.5 dBi

690-960 MHz13.5 dBiUni-directionalMachine to MachineIoT4G LTELoRaIP 65-40°C to +70°CFire Resistant

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The HELI-6 is a high gain LTE directional antenna, which complements our MinePoynt mine and tunnel antennas. MinePoynt antennas exploits Poynting’s fifteen years’ experience in designing and manufacturing antennas for underground mining communication and data networks. This antenna is also suitable for oil/gas chemical environments as well as fiery mines where IS equipment is required. In tests, the data rate and range achieved with this antenna was substantially greater than obtained when using linear polarised panel antennas of the same gain. The hardy construction of the antenna makes it ideal for a mining environment. The HELI-6 operates from 690 – 960 MHz while the HELI-5 operates from 1710 – 2170 MHz.

• Circular Polarised HELI antenna provides enhanced signal propagation and connection stability within a tunnel
• Covers traditional ISM bands for 868/915 MHz, LoRa and other technologies
• Left Hand Circular (LHC) polarised
• Uni-directional – radiates in one direction in a tunnel
• Ruggedized & water ingress protected (IP 65)
• Ideal for Mining & Tunnel M2M and IoT deployments

Coax Cable TypeN/A
Coax Cable Length0.00m
Connector TypeN-Type (f)

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Max QTY p/20' Container
Max QTY p/40' Container
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