Poynting A-HELI-0003 1x WiFi circular polarized antenna, IP65 outdoor, 17.5dBi max. 2.4-2.5GHz, N(f)

The combination of the MinePoynt long-distance thru-tunnel beam antennas with this directional antenna leverages Poynting's fifteen years of experience in designing and manufacturing antennas for underground data networks. The tunnel antenna is the ideal antenna for wireless 2.4 - 2.5 GHz applications in tunnels.
In tests, this antenna achieved both a higher data rate and a greater range than linearly polarized panel antennas with the same gain. The robust construction of this antenna makes it ideal for use in mining.
HELI-3 is a unidirectional antenna, while the closely related HELI-8 is a bidirectional antenna. An intrinsically safe version of this antenna is available under the code HELI-3-IS. With the HELI-3 you get a cost-effective network infrastructure for the current voice and data needs in mines and tunnels.

HIGHLIGHTS

- improved signal propagation and connection stability within a tunnel
- Unidirectional - radiates in one direction in the tunnel
- Covers the Wi-Fi band 2400 - 2500MHz
- Meticulous mechanical design ensures robustness, water and dust resistance
- Ideal for M2M and Wi-Fi deployments in mining and tunnels
- Easy installation with eye screws for ceiling mounting and base plate

TECHNICAL DETAILS

- 1x WiFi
- IP65 Outdoor
- 17.5dBi max. 2.4-2.5GHz
- N(f)
- Ceiling mounting
- MIL-STD 810F/ASTM B117, IK08, UL 94-HB

AREAS OF APPLICATION

- Supplement fiber/cable networks by providing wireless "hotspots" in areas to improve mobility or extend networks into inaccessible areas such as mines and tunnels
- Telemetry underground
- Creation of full tunnel-based/mine-wide data networks and/or internet connectivity
- Seamlessly connect with staff via VOIP phones, smart devices and tablets
- M2M applications

SCOPE OF DELIVERY

- Antenna
- two 6mm screws for ceiling mounting