HELI-4-IS

The MinePoynt Enclosure
Circular Polarised, Uni-Directional Mine/Tunnel Antenna; Wi-Fi
2400 - 2500 MHz, 14.5dBic (Intrinsically Safe)
2400-2500 MHzview details below
14.5dBic±17km/11mi coverage*
Directional
2.4-2.5 GHz
IP65Dust-tight & Water-resistant
-40°C to +80°C
Fire Resistant

Key Features

  • Circular polarised HELI antenna provides enhanced signal propagation and connection stability within a tunnel
  • Uni-directional – radiates in one direction in a tunnel
  • Covers Wi-Fi band from 2400 – 2500 MHz
  • Careful mechanical design provides ruggedness, water and dust resistance (IP 65)
  • Ideal for Mining & Tunnel M2M and Wi-Fi deployments
  • Intrinsically safe
Supported Connectivity Technologies



A-HELI-0004-IS
Intrinsically Safe High-Gain Uni-Directional Antenna for Mining and Industrial Applications

The HELI-4-IS is a high-gain, uni-directional antenna designed to complement Poynting’s Wi-Fi MinePoynt tunnel and mine antenna solutions. With over fifteen years of expertise in underground mining data networks, this antenna is optimized for long-distance thru-tunnel communication when used alongside MinePoynt beam antennas. The HELI-4-IS is also suitable for oil, gas, and chemical industries where intrinsically safe (IS) equipment is required.

Intrinsically Safe (IS) Design: Suitable for hazardous environments such as mining, oil, gas, and chemical industries.
Optimized for Tunnel Communications: Provides reliable and extended wireless connectivity in underground mining environments.
High-Gain Performance: Enhances data transmission and network reliability in challenging underground and industrial conditions.
Uni-Directional Design: Focuses signal strength for long-distance thru-tunnel communication.
Rugged and Durable Construction: Built to withstand extreme industrial and mining conditions.
Compatible with MinePoynt Beam Antennas: Works seamlessly with MinePoynt antennas for extended-range connectivity.
Cost-Effective Network Solution: Provides a low-cost infrastructure for underground voice and data communication.

The HELI-4-IS is an ideal choice for mining, tunnel, oil, gas, and chemical applications, offering a safe, reliable, and high-performance solution for hazardous environments requiring intrinsically safe equipment.

Ideal Applications

  • Supplementing fibre/cable networks by providing wireless “Hotspots” to areas to enhance mobility or extend networks to inaccessible areas such as mines and tunnels.
  • Underground telemetry
  • Creation of complete in tunnel/mine wide data networks and or internet connectivity
  • Seamless connection to personnel using VOIP phones, smart devices and tablets
  • M2M applications
  • Extension/deployment of wireless connectivity on oil rigs, refineries, factories where intrinsically safe equipment are required

Technical Specifications for HELI-4-IS

Additional information

Industry (Application)

Technology

Cellular Freq. Range

Frequency Band

Wi-Fi Standard

Product Configuration

Gain

Directionality

Mounting Type

Connectors

MIMO

Polarisation

Environmental

Wi-Fi Ports

Product Options/Variants for HELI-4-IS

SKU Connector Type COAX Cable Type / Length Colour
A-HELI-0004-IS N-Type (f) N/A / N/A Grey

VSWR & Gain

Gain (excluding Cable Loss)

Technical Drawing

FAQ's & Articles

No articles available currently.

Shipping Details

SKU A-HELI-0004-IS EAN: 6009710923313 HS Code: 8529.10.69 (EU)
8517.71.0000 (USA)
8529.10.90 (SA & Global)
Packaged Weight: 1.26kg
2.78lbs
Packaged Dimensions: 450 x 160 x 160 mm
17.72 x 6.3 x 6.3 inch
Master Box QTY: 10 Master Box Weight: 14.62kg
32.23lbs
Master Box Dimensions: 700 x 300 x 110 mm
27.56 x 11.81 x 4.33 inch
Country of Origin: RSA
SKU A-HELI-0004-IS
EAN 6009710923313
HS Code 8529.10.69 (EU)
8517.71.0000 (USA)
8529.10.90 (SA & Global)
Packaged Weight 1.26kg
2.78lbs
Packaged Dimensions 450 x 160 x 160 mm
17.72 x 6.3 x 6.3 inch
Master Box QTY 10
Master Box Weight 14.62kg
32.23lbs
Master Box Dimensions 700 x 300 x 110 mm
27.56 x 11.81 x 4.33 inch
Country of Origin RSA

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  • Cellular Freq. Range
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  • MIMO
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  • Polarisation
  • Environmental
  • Enclosure Size
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