High Gain 2.4GHz Grid Parabolic Antenna

• Customization: Available
• Directionality: Directional Antenna
• Frequency Range: 2200-2700MHz
• Model NO.: GL-DY2425V24
• Gain: 19dBi
• Material: Aluminum
• Nature of Operation: Directional Antenna
• Operating Wavelength: Microwave
• Polarization: Vertical Polarization
• Sturcture Form: Wire Antenna
• Usage Occasion: Outdoor
• VSWR: <1.5
• Usage: Communication Antenna
• Fob Port: Guangzhou
• MOQ: 10
• Payment: Tt, Paypal, Wu
• Base Antenna: Directional Antenna
• Dimensionality: One-Dimensional Antenna
• Specification: 600*400mm
• Trademark: LEHENG
• Origin: China
• HS Code: 8529109090
• Production Capacity: 100PCS/Day
• Package Size: 53.00cm * 23.00cm * 29.00cm
• Package Gross Weight: 2.000kg
• Lead Time: 3 days (1 - 100 Pieces) ; 10 days (101 - 500 Pieces) ; To be negotiated ( > 500 Pieces)

Product Description

Product Description

GL-DY2425V24 – A 24 dBi High-Gain Parabolic Grid Antenna for Long-Range 2.4 GHz Point-to-Point Communication

The GL-DY2425V24 is a high-performance parabolic grid antenna engineered for demanding long-range point-to-point wireless links in the 2.4 GHz band (2400-2500 MHz). It delivers an exceptional gain of 24 dBi with vertical polarization, ensuring robust signal integrity and extended communication range. The antenna features an ultra-narrow beam pattern with a 10° horizontal and 14° vertical beamwidth, enabling precise targeting and superior interference rejection, further enhanced by an excellent front-to-back ratio of ≥30 dB. With a low VSWR of ≤1.5 and a high power handling capacity of 100W, it guarantees efficient and stable operation. Built for resilience, it includes DC ground lightning protection, an aluminum reflector with a gray finish, and operates reliably in temperatures from -40°C to +65°C while withstanding wind speeds up to 60 m/s. The antenna is equipped with an N-Type connector, offers adjustable mechanical tilt (0-20°), and is designed for mounting on standard poles (φ35-φ50 mm), providing a durable and flexible solution for critical connectivity infrastructure.

Specification

Electrical Specifications
Frequency Range-MHz	2400-2500
Polarization	Vertical
VSWR	≤1.5
Gain-dBi	24
Horizontal beam width	10°
Vertical beam width	14°
Front-to-back ratio-dB	≥30
Input Impedance-Ω	50
Maximum input power-W	100
Lightning protection	DC Ground
Mechanical Specifications
Input connector type	N-K
Dimensions-m	0.9×0.6
Antenna weight-kg	3
Reflector material	Aluminum
Reflecting surface color	Gray
Mechanical tilt	0~20°
Operating temperature	-40°C to + 65 °C
Rated Wind Velocity-m/s	60
Mounting hardware - mm	φ35~φ50

Functional Advantages

Exceptional Gain and Signal Focus

Provides 24 dBi gain with a tightly focused 10°x14° beam, maximizing signal strength and range for dedicated long-distance links.
 

Superior Interference Rejection

Features an excellent front-to-back ratio of ≥30 dB, significantly reducing signal noise and interference from rearward directions.

Robust Outdoor Construction

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

Core Applications

Long-Range Wireless Backhaul for WISPs
Establishes high-capacity, reliable backbone links between towers and distribution hubs over several kilometers.

Campus and Cross-Building Network Bridging
Connects separate facilities within an enterprise, university, or industrial campus with a dedicated, high-bandwidth wireless bridge.

Remote Surveillance and Security Systems
Transmits high-definition video and data reliably from distant cameras and sensors to a central monitoring station.

Industrial Automation and SCADA Networks
Provides a stable and secure communication channel for monitoring and controlling remote equipment and processes.

Rural and Remote Area Connectivity
Enables broadband internet and communication services in underserved regions where wired infrastructure is unavailable.

FAQ

Q: What frequency range does the GL-DY2425V24 cover?
A: It operates in the 2400-2500 MHz band, commonly used for Wi-Fi and dedicated point-to-point wireless systems.

Q: Why is the front-to-back ratio important?
A: A high front-to-back ratio (≥30 dB) minimizes interference from signals originating behind the antenna, which is crucial for maintaining a clean and stable link in congested RF environments.

Q: What type of connector is used?
A: It uses a standard N-Type (N-K) connector.

Q: Can the antenna's elevation angle be adjusted?
A: Yes, it features a mechanical tilt adjustment from 0 to 20 degrees for precise alignment.

Q: Is it suitable for installation in areas with high winds?
A: Yes, it is rated to withstand wind speeds up to 60 meters per second due to its grid design, which reduces wind load.

Q: What are the operating temperature limits?
A: It is designed to operate reliably in extreme conditions, from -40°C to +65°C.

Q: Does it include protection against lightning strikes?
A: Yes, it features DC ground lightning protection for enhanced safety in outdoor installations.

Q: What is the antenna's size and weight?
A: The antenna measures 0.9m x 0.6m and weighs approximately 3 kg.