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.
Need custom cable length, connector, or frequency support? Send us the SKU and project requirements.
| 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.
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