New Upgrade 27dBi Gain 5.8GHz Parabolic Antenna

Product Description

Product Description

GL-DY5800V27 – A 27 dBi High-Gain Parabolic Grid Antenna for Long-Range 5.8 GHz Point-to-Point Links

The GL-DY5800V27 is a high-gain, highly directional parabolic grid antenna engineered for ultra-long-range point-to-point wireless communication in the 5.8 GHz ISM band (5725–5850 MHz). With an exceptional gain of 27 dBi and vertical polarization, it delivers powerful and stable signal transmission ideal for dedicated backhaul links. The antenna features an extremely narrow beam pattern with a 6° horizontal and 9° vertical beamwidth, enabling precise targeting and superior interference rejection, further enhanced by a high front-to-back ratio of ≥25 dB. It maintains a low VSWR of ≤1.5 and supports up to 100W input power, ensuring efficient and reliable operation. Built with a durable aluminum reflector and a gray surface finish, it measures 0.6 × 0.4 meters and weighs 2.4 kg. The antenna includes an N-K connector, DC ground lightning protection, and offers adjustable mechanical tilt (0–20°) for optimal alignment. Designed to withstand harsh environments, it operates in temperatures from -40°C to +65°C and resists wind speeds up to 60 m/s. Mountable on standard poles (φ35–50 mm), the GL-DY5800V27 is an ideal solution for demanding wireless ISP backhaul, enterprise bridging, and industrial communication networks.

Specification

Electrical Specifications
Frequency Range	5725-5850MHz
Polarization	Vertical
VSWR	≤1.5
Gain	27dBi
Horizontal beam width	6°
Verticalbeam width	9°
Front-to-back ratio	≥25dB
Input Impedance	50Ω
Maximum input power	100W
Lightning protection	DC Ground
Mechanical Specifications
Input connector type	N-K
Dimensions	0.6×0.4m
Antenna weight	2.4kg
Reflector material	Aluminum
Reflecting surface color	Gray
Mechanical tilt	0~20°
Operating temperature	-40°C to +65 °C
Rated Wind Velocity	60m/s
Mounting hardware	φ35~φ50 mm

Functional Advantages

Exceptional Gain for Maximum Range

Delivers 27 dBi gain, enabling ultra-long-distance, high-capacity wireless links in the 5.8 GHz band.

 

Ultra-Narrow Beam for Precision and Interference Rejection

Features a 6°×9° beamwidth and ≥25 dB front-to-back ratio for precise targeting and minimal interference.

Robust Mechanical and Environmental Design

Constructed with aluminum reflector, adjustable tilt, DC lightning protection, and rated for high winds and extreme temperatures.

Core Applications

Wireless ISP (WISP) Backhaul Networks
Forms high-capacity backbone links over long distances, connecting towers and distribution hubs.

Enterprise and Campus Network Bridging
Provides secure, high-bandwidth wireless connections between separate buildings or remote facilities.

Industrial Telemetry and SCADA Communication
Supports reliable data transmission for remote monitoring, control systems, and industrial IoT.

Surveillance and Security Video Backhaul
Enables high-definition video transmission from remote cameras to central monitoring stations.

Government and Defense Communication Links
Used for secure, long-range wireless connectivity in tactical and operational networks.

FAQ

Q: What frequency range does the GL-DY5800V27 cover?
A: It operates in the 5725–5850 MHz band, commonly used for 5.8 GHz point-to-point wireless systems.

Q: What is the antenna's gain and beamwidth?
A: It offers 27 dBi gain with a very narrow 6° horizontal and 9° vertical beamwidth.

Q: What type of connector does it use?
A: It uses an N-K connector.

Q: What is the maximum power it can handle?
A: It supports up to 100 Watts of input power.

Q: Is this antenna suitable for outdoor use in extreme weather?
A: Yes, it operates from -40°C to +65°C and is rated for wind speeds up to 60 m/s.

Q: Does it include tilt adjustment?
A: Yes, it offers mechanical tilt adjustment from 0 to 20 degrees.

Q: What are the antenna's dimensions and weight?

A: It measures 0.6 × 0.4 meters (600 × 400 mm) and weighs 2.4 kg.

Q: Why choose a grid parabolic design?
A: The grid design reduces wind load and weight compared to solid dishes while maintaining high gain and directional performance.