White Colour 1710-4200MHz Parabolic Antenna

• Customization: Available
• Directionality: Directional Antenna
• Gain: 28dBi
• Model NO.: GL1742V-27
• Material: Aluminum
• Nature of Operation: Directional Antenna
• Operating Wavelength: Microwave
• Sturcture Form: Wire Antenna
• Usage Occasion: Outdoor
• VSWR: <1.5
• Fob Port: Guangzhou
• MOQ: 20
• Payment: Tt, Paypal
• Specification: 900mm
• Trademark: LEHENG
• Origin: China
• HS Code: 8517710000
• Production Capacity: 100PCS/Day
• Package Size: 95.00cm * 5.00cm * 65.00cm
• Package Gross Weight: 15.000kg

Product Description

Product Description

1710-4200MHz 27dBi Parabolic Grid Antenna, Model GL1742V-27

The GL1742V-27 is a high-performance parabolic grid antenna designed for wideband applications spanning 1710 to 4200 MHz, ideal for long-distance point-to-point and point-to-multipoint wireless links. This vertically polarized antenna delivers a high gain of 27 dBi with focused beamwidths of 16° horizontal and 12° vertical, ensuring precise signal direction and strong interference rejection. Built with a durable aluminum grid reflector in a weather-resistant white finish, it incorporates DC-ground lightning protection for enhanced safety in exposed outdoor installations. Featuring an N-female connector, support for up to 100 W input power, and a low VSWR of ≤2.0, the GL1742V-27 provides reliable, high-efficiency connectivity for cellular backhaul, wireless ISP networks, and private communication systems. Engineered to operate in harsh environments, it withstands temperatures from –40°C to +65°C and wind speeds up to 60 m/s, offering a robust and long-lasting solution for demanding wireless infrastructure.

Specification

Electrical Specifications
Frequency Range-MHz	1710-4200MHz
Polarization	Vertical
VSWR	≤2.0
Gain	27dBi
Horizontal beam width	16°
Verticalbeam width	12°
Front-to-back ratio-dB	≥25dB
Input Impedance-Ω	50Ω
Maximum power-W	100W
Lightning protection	DC Ground
Mechanical Specifications
Input connector type	N female
Antenna Diameter	0.9m
Antenna weight-KGS	7.5kg
Reflector material	aluminum
Reflecting surface color	White
Operating temperature	-40°C to + 65 °C
Rated Wind Velocity-m/s	60 m/s
Pole diameter	φ35~φ50 mm

Functional Advantages

High Gain with Precise Beam Focusing

With 27 dBi gain and narrow beamwidths (16°H × 12°V), this antenna enables long-range, high-capacity links while minimizing off-axis interference.

Wide Frequency Range for Multi-Service Support

Covers 1710–4200 MHz, making it suitable for cellular backhaul (LTE/5G), microwave links, and fixed wireless access in a single antenna.

Robust Grid Design with Integrated Lightning Protection

The aluminum grid structure reduces wind load, and DC grounding provides essential lightning safety for reliable outdoor operation.

Core Applications

Cellular Backhaul and Network Expansion
Provides high-capacity microwave connectivity for LTE and 5G base stations in urban, suburban, and rural deployments.

Wireless ISP (WISP) Long-Haul Links
Enables reliable point-to-point and point-to-multipoint connections for internet service providers over extended distances.

Private Enterprise and Industrial Networks
Supports dedicated wireless communication for campuses, industrial complexes, and remote sites requiring secure, high-bandwidth links.

Public Safety and Government Communications
Delivers secure, high-availability wireless links for emergency services, defense, and municipal infrastructure.

Remote and Offshore Connectivity
Facilitates long-range wireless bridging to islands, offshore platforms, and other remote locations where fiber optic connectivity is impractical.

FAQ

Q: What types of wireless systems can use this antenna?
A: The GL1742V-27 is suitable for cellular backhaul (LTE, 5G), wireless internet service provision (WISP), point-to-point microwave communication, and private enterprise networks operating between 1710 and 4200 MHz.

Q: How is the antenna mounted?
A: It is designed for mast mounting using poles with diameters between φ35 mm and φ50 mm. Appropriate mounting clamps or brackets are typically included or available as accessories.

Q: Does the antenna require regular alignment maintenance?
A: Once properly aligned during installation, the antenna maintains its direction. Periodic verification is recommended after severe weather events or if a noticeable drop in link performance occurs.

Q: What type of cable is recommended for use with the N-female connector?
A: Use low-loss coaxial cable (such as LMR-400 or equivalent) with an N-male connector. Ensure the cable is rated for outdoor use and all connections are properly weather-sealed.

Q: Is the antenna suitable for high-wind regions?
A: Yes, its grid design significantly reduces wind resistance, and it is rated to withstand wind speeds up to 60 m/s (approximately 216 km/h). The supporting mast and structure must also be rated for the local wind conditions.