RF Product Yagi Antenna

GL350F 330-390 MHz 15.7 dBi Yagi Antenna

SKU GL350F

GL350F is a 15.7 dBi Yagi antenna for 330-390 MHz directional UHF deployments, with a narrow 14° horizontal beam and vertical or horizontal polarization options.

SKU GL350F

Frequency 330-390 MHz

Dimensions 2.6 m

Connector UHF or N female

Mounting Outdoor pole installation

Application High-gain UHF directional fixed-site antenna

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SKU	GL350F
Frequency	330-390 MHz
Dimensions	2.6 m
Connector	UHF or N female
Mounting	Outdoor pole installation
Application	High-gain UHF directional fixed-site antenna
Bandwidth	25 MHz
Gain	15.7 dBi
Vertical Beamwidth	30 °
Horizontal Beamwidth	14 °
VSWR	<=1.5
Nominal Impedance	50 Ω
Polarization	Vertical or Horizontal
Maximum Input Power	100 W
Length	2.6 m
Weight	4.8 kg
Rated Wind Velocity	60 m/s
Remarks	Outdoor pole installation
Category	Yagi Antenna

High-gain directional path

GL350F is the highest-gain Yagi in this group, specified at 15.7 dBi for 330-390 MHz. Its 14° horizontal beamwidth concentrates energy into a much narrower sector than GL350A, making azimuth alignment and a clear path central to the installation.

Physical and RF profile

The antenna is 2.6 m long, weighs 4.8 kg and is rated for 100 W with ≤1.5 VSWR. It supports vertical or horizontal polarization and offers UHF or N female connector options. The pole, boom support and wind-loading plan should account for the 60 m/s rated wind velocity.

Deployment use

GL350F suits targeted UHF links, remote-sector coverage, fixed infrastructure and engineered deployments where a narrow 14° horizontal beam is desirable. Survey the target direction, polarization, obstacle clearance and feeder loss before specifying the antenna.

Selection question

Select GL350F when a 15.7 dBi directional antenna and 2.6 m boom are justified by the link budget. It is not appropriate for a site that needs uniform coverage around the mast.

Typical Applications

High-gain UHF directional fixed-site antenna
System integration with a specified 50 Ω feed line
Projects that document frequency, connector and mounting details before ordering

Questions Before Ordering

How narrow is the GL350F horizontal beam?

The source specifies a 14° horizontal beamwidth.

Can the antenna use either polarization?

Yes. The source lists vertical or horizontal polarization options.

Related Resources

Technical Specifications

Frequency Range	330-390 MHz
Bandwidth	25 MHz
Gain	15.7 dBi
Vertical Beamwidth	30 °
Horizontal Beamwidth	14 °
VSWR	<=1.5
Nominal Impedance	50 Ω
Polarization	Vertical or Horizontal
Maximum Input Power	100 W
Length	2.6 m
Weight	4.8 kg
Rated Wind Velocity	60 m/s
Connector	UHF or N female
Remarks	Outdoor pole installation

Selection and Project Support

GL350F 330-390 MHz 15.7 dBi Yagi Antenna is listed by Rftech for RF antenna and wireless connectivity projects in the Yagi Antenna category. Use the specifications, images, and notes on this page as the starting point for model review before requesting drawings, samples, or customization support.

Integration Notes

Before production, confirm the operating band, connector, cable, mounting method, available installation space, and target application environment. Rftech can help review these details against the information already shown for this product (SKU GL350F).

Customization and Documentation

For OEM or ODM projects, contact the team with your required frequency range, connector preference, cable length, mechanical limits, and expected use case. Product drawings, samples, and project-specific recommendations can be requested when the available page details are not enough for final selection.