HELI-51

The Badger Enclosure
Circular Polarised, Uni-Directional, 2x2 MIMO Wi-Fi Mine/Tunnel Antenna
5000 - 6000 MHz, 14dBic
POYNTING antennas ensure reliable connectivity for subway trains and underground mining operations, providing seamless communication in tunnels and challenging environments. Images are used for visual representation purposes only. These images may not be downloaded, copied, or used in any form without prior permission.
POYNTING antennas provide reliable connectivity for IoT-enabled open-pit mining, supporting seamless communication for unmanned trucks and autonomous vehicles in rugged environments. Images are used for visual representation purposes only. These images may not be downloaded, copied, or used in any form without prior permission.
POYNTING antennas ensure reliable connectivity for underground mining and tunneling operations, enabling seamless communication and data transmission in challenging environments. Images are used for visual representation purposes only. These images may not be downloaded, copied, or used in any form without prior permission.
POYNTING antennas ensure reliable connectivity for busy subway trains, providing seamless communication and internet access in underground tunnels and high-traffic urban environments. Images are used for visual representation purposes only. These images may not be downloaded, copied, or used in any form without prior permission.
POYNTING antennas ensure reliable connectivity for underground mining trucks, enabling seamless communication and data transmission in tunnel environments. Images are used for visual representation purposes only. These images may not be downloaded, copied, or used in any form without prior permission.
POYNTING antennas ensure reliable connectivity for underground mining, enabling seamless communication and data access for miners using digital devices and autonomous trucks. Images are used for visual representation purposes only. These images may not be downloaded, copied, or used in any form without prior permission.
5000-6000 MHzview details below
14dBic±8km/5mi coverage*
Directional
5.0-6.0 GHz
2×2 MIMO
IP69K
-40°C to +80°C
Fire Resistant

Key Features

  • Circular Polarised HELI antenna provides enhanced signal propagation ad 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 (IP69K)
  • Ideal for Mining & Tunnel M2M and IoT deployment
Supported Connectivity Technologies


Datasheet Options
POYNTING Antenna Solution Finder
A-HELI-0051-V1-01
A-HELI-0051-V2-01,Circular Polarised, Uni-Directional, 2x2 MIMO Wi-Fi Mine/Tunnel Antenna,Wi-Fi Mine Tunnel Featured Image
A-HELI-0051-V2-01,Circular Polarised, Uni-Directional, 2x2 MIMO Wi-Fi Mine/Tunnel Antenna,Wi-Fi Mine Tunnel Back View
A-HELI-0051-V2-01,Circular Polarised, Uni-Directional, 2x2 MIMO Wi-Fi Mine/Tunnel Antenna,Wi-Fi Mine Tunnel Front View
A-HELI-0051-V2-01,Circular Polarised, Uni-Directional, 2x2 MIMO Wi-Fi Mine/Tunnel Antenna,Wi-Fi Mine Tunnel Side View Left
A-HELI-0051-V2-01,Circular Polarised, Uni-Directional, 2x2 MIMO Wi-Fi Mine/Tunnel Antenna,Wi-Fi Mine Tunnel Side View Right
A-HELI-0051-V2-01,Circular Polarised, Uni-Directional, 2x2 MIMO Wi-Fi Mine/Tunnel Antenna,Wi-Fi Mine Tunnel Featured Bracket
Uni-Directional 5 GHz Wi-Fi Antenna for Mining and Tunnel Applications

The HELI-51 is a specialized 5 GHz Wi-Fi antenna designed for mining and tunneling environments, providing enhanced coverage and connectivity in industrial applications. With a uni-directional radiation pattern, it ensures reliable signal propagation, making it ideal for vehicle and equipment mounting within tunnels for telemetry and mining automation.

5 GHz Wi-Fi Frequency Support: Optimized for high-speed data transmission in mining and industrial tunnels.
Uni-Directional Radiation Pattern: Provides targeted coverage, enhancing network stability and performance.
Left-Hand & Right-Hand Circular Polarization: Reduces interference and improves decorrelation in MIMO deployments.
Enhanced MIMO Performance: Polarization diversity increases RF reliability and signal quality in tunnel environments.
Non-Line-of-Sight (NLOS) Connectivity: Circular polarization allows signals to propagate around tunnel bends and obstacles.
Designed for Vehicle & Equipment Mounting: Ideal for mobile applications within tunnels, improving network coverage.

The HELI-51 is a robust, high-performance Wi-Fi antenna solution, engineered for mining and tunneling applications where stable and efficient communication is essential.

Ideal Applications

  • Mining vehicles & machinery communications, telemetry, and automation (M2M & IoT)
  • Industrial factory automation, robotic machinery and other M2M systems telemetry
  • Creating complete underground in tunnel connection for vehicle tracking and personnel safety

Technical Specifications for HELI-51

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

Accessories

Product Options/Variants for HELI-51

SKU Connector Type COAX Cable Type / Length Colour
A-HELI-0051-V1-01 N-Type (M) RG-141 / 0.4m Black

VSWR & Gain

Gain (excluding Cable Loss)

Router Compatibilities

Our database does not currently have a router that matches this antenna. You can use our POYNTING Antenna Solution Finder Tool to match it with the correct Poynting antenna. Alternatively contact your closest partner for assistance.

Technical Drawing

FAQ's & Articles

No articles available currently.

Downloadable Files

High Resolution Images

HELI-51 Feature Image HELI-51 Front View HELI-51 Back View HELI-51 Top View HELI-51 Side Left View HELI-51 Side Right View HELI-51 Bracket Setup Download website images (low resolution)

General Information (Not Product Specific)

View Our Downloads Page for High-Res Images and moreView all POYNTING Certifications and Declarations

Shipping Details

SKU A-HELI-0051-V1-01 EAN: 6009710926697 HS Code: 8529.10.69 (EU)
8517.71.0000 (USA)
8529.10.90 (SA & Global)		 Packaged Weight: 1.3 Packaged Dimensions: 305 x 215 x 225 mm
12. 01x 8.46 x 8.86 inch		 Master Box QTY: 10 Master Box Weight: 15.04kg
33.16lbs		 Master Box Dimensions: 1130 x 440 x 330 mm
44.49 x 17.32 x 12.99 inch		 Country of Origin: RSA
SKU A-HELI-0051-V1-01
EAN 6009710926697
HS Code 8529.10.69 (EU)
8517.71.0000 (USA)
8529.10.90 (SA & Global)
Packaged Weight 1.3
Packaged Dimensions 305 x 215 x 225 mm
12. 01x 8.46 x 8.86 inch
Master Box QTY 10
Master Box Weight 15.04kg
33.16lbs
Master Box Dimensions 1130 x 440 x 330 mm
44.49 x 17.32 x 12.99 inch
Country of Origin RSA

Related Products

POYNTING DEKRA Seal ISO 9001
Our Company
Translate The site
Support
Help Me Choose an Antenna
In The Press
Contact Us

International

South Africa

Europe

USA

© POYNTING 1997 - 2025 | Designed & Developed by POYNTING Antennas (Pty) Ltd

Currently viewing 3D Model HELI-51 CPE Base

POYNTING Antenna Reach Calculator

The orange fields already have typical values for most setups, but you can check your router’s manual to make them more precise. Just fill in the green fields with the details from your antenna's spec sheet.

Download POYNTING CAD Files

Please fill in the details below to gain access to the CAD File

Download POYNTING MSI Files

Please fill in the details below to gain access to the MSI File

Currently viewing 3D Model HELI-51 Accessory

I am interested, please contact me.

Currently viewing 3D Model HELI-51

Select the fields to be shown. Others will be hidden. Drag and drop to rearrange the order.
  • Image
  • Add to cart
  • SKU
  • Industry (Application)
  • Technology
  • Cellular Freq. Range
  • Wi-Fi Freq. Bands
  • Gain
  • MIMO
  • Directionality
  • Polarisation
  • Environmental
  • Enclosure Size
  • LTE/4G Bands
  • 5G Bands
  • Wi-Fi Standard
  • Mounting Type
  • Connectors
  • LTE Ports
  • Wi-Fi Ports
  • GNSS/GPS Ports
  • RFID Ports
  • Router Housing Dimensions
Compare