Poynting HELI-51 Circular Polarized Directional Mine & Tunnel Antenna, MIMO Wi-Fi

Poynting HELI-51 Circular Polarized Directional Mine and Tunnel MIMO Wi-Fi Antenna
Model: HELI-51
Availability: 8 Weeks or less
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Poynting HELI-51 Directional Mine & Tunnel Antenna, MIMO Wi-Fi , 5000-6000 MHz, 14 dBi

The HELI-51 adds to Poynting's current HELI antenna range for mining and tunnelling deployment. It is a 5 GHz Wi-Fi antenna, radiating in a single direction. This makes it ideal for the coverage of 5Ghz Wi-Fi bands in mining and other type of tunnels. The HELI-51 was specifically designed for vehicle/equipment mounting, making it ideal for deployment within the tunnel to provide telemetry and mining automation. 

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

Key Features

  • Wi-Fi, 5000 - 6000 MHz
  • 14 dBi Peak Gain
  • Ideal for Mining & Tunnel M2M and IoT deployments
  • Left-Hand Circular (LHC) & Right-Hand Circular (RHC) Polarized
  • Two 5 GHz Wi-Fi ports for 2x2 MIMO deployments
  • Unidirectional - radiates in one direction in a tunnel
  • Water and dust ingress protected (IP69K)
  • Rugged mechanical design for harsh environments (IK10)
  • Dimensions: 254 x 128 x 150 mm
  • Cable: 400 mm RG-141
  • Connector: N-Type (M)

In the Box

  1. HELI-51 Antenna
  2. (6) Adhesive foam discs
  3. (4) M4 x 12 mm Stainless steel screws (attached to the antenna)
  4. (2) Cable clips (attached to the antenna)
Technology
CategoryAntenna
SFP Characteristics
Cable Length400 mm
Wireless
2:1 Combination Antennas2:1 (2 WiFi)
PatternDirectional
Wi-Fi Frequencies5000 – 6000 MHz
VSWR<2:1
Gain14 dBi
PolarizationLinear Vertical
Impedance50 ohm
Mechanical
CablingRG-141
Dimensions254 mm x 128 mm x 150 mm
Weight.82 kg
MountingAdhesive Surface Mount and Optional Magnetic Mount
ColorBlack
Ratings
Operating Temperature-40°C to +80°C
HumidityUp to 98%
CertificationsIP69K rated (water and dust proof), MIL-STD 810G/ASTM B117 (salt spray), IK10 (impact), UL 94-HB (flammability)
Wind Velocity Rating≤220 km/h
Download NameFile Size
Poynting HELI-51 Datasheet847.49KB
Poynting HELI-51 User Guide290.27KB