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Poynting HELI-22, Bi-Directional, Circular-Polarised Tunnel, Dual Band WiFi antenna, 2400 to 6000 MHz

SKU: ANT-PY-00029

Price includes GST

$1,907.37
This product is order-in-only and not kept in stock. Please contact us for lead times.

Discover the HELI-22, a high-performance, circular polarised, bi-directional mine/tunnel antenna for dual-band Wi-Fi. Ideal for M2M and IoT in mining, it offers 2.4 GHz and 5 GHz support, rugged IP65 construction, and enhanced MIMO compatibility, ensuring reliable connectivity in challenging underground environments.

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The HELI-22 is a sophisticated Mini-HELI series antenna designed for efficient communication in mining and industrial tunnel environments. This circular polarised, bi-directional antenna caters to dual-band Wi-Fi frequencies, making it a versatile choice for M2M and IoT deployments in challenging underground settings.

Key Features:

  • Dual-Band Wi-Fi Capability: Supports 2.4 GHz (9dBic) and 5 GHz (11dBic) bands, ensuring wide coverage.
  • Circular Polarisation: Features Left-Hand Circular (LHC) and Right-Hand Circular (RHC) polarisation for enhanced signal propagation and stability.
  • Bi-Directional Radiation: Uni-directional radiation in a tunnel, providing effective coverage in both directions.
  • Rugged Construction: Designed to be ruggedized, with water and dust ingress protection (IP65), suitable for harsh mining conditions.
  • Optimised for M2M and IoT: Ideal for telemetry and mine automation, enhancing MIMO performance in tunnels.

The HELI-22 is designed for optimal decorrelation in MIMO deployments, offering superior performance through polarisation difference and spatial diversity. Its ability to propagate dual-band Wi-Fi signals around bends and through non-line-of-sight scenarios makes it particularly effective in mining tunnels, providing reliable connectivity even in the presence of disruptive elements like trains and machinery.

Technical Specifications:

SpecificationDetails
Industry (Application)Mining & Industrial Tunneling
TechnologyWi-Fi
Frequency Band2400-2500MHz, 5000-6000MHz
Frequency Range2400 – 6000 MHz
Gain9dBic (2.4 GHz), 11dBic (5 GHz)
DirectionalityBi-Directional
Mounting TypeCeiling Mount
ConnectorsN-Type
MIMO2×2
PolarisationCircular Polarised
Environmental RatingIP65
Enclosure NameMiniHELI
Enclosure SizeLarge
Wi-Fi Ports2

The HELI-22 antenna is an exceptional choice for ensuring robust and reliable Wi-Fi connectivity in mining and industrial tunnelling applications. Its advanced features, including dual-band support, circular polarisation, and bi-directional capabilities, make it a vital component for modern mining operations

Weight5.92 kg
Dimensions32 × 46 × 65 cm
Model

A-HELI-0022-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 operating humidity)

Flammability rating

UL 94-HB

Impact Resistance

IK 08

Certifications

CE-Mark, RoHS

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