GL-DY350C white-background product image

GL-DY350C 300-390 MHz 10.2 dBi Fiberglass Omni Antenna

SKU GL-DY350C

GL-DY350C fiberglass omni antenna for 300-390 MHz, 10.2 dBi, 100 W, with SL16 female or customization connection. Built for repeaters, telemetry, paging, dispatch and fixed RF coverage sites that need a vertical omni pattern.

In Stock 1,000 Units

Typical Delivery 7–15 Days

SKU GL-DY350C

Frequency 300-390 MHz

Dimensions 4.7 m

Connector SL16 female or customization

Application UHF fiberglass omni antenna

Bandwidth 14 MHz

Request Quote for This Model Request Datasheet

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

SKU	GL-DY350C
Frequency	300-390 MHz
Dimensions	4.7 m
Connector	SL16 female or customization
Application	UHF fiberglass omni antenna
Bandwidth	14 MHz
Gain	10.2 dBi
Vertical Beamwidth	10°
VSWR	<= 1.5
Nominal Impedance	50 Ω
Polarization	Vertical
Maximum Input Power	100 W
Length	4.7 m
Weight	4.5 kg
Rated Wind Velocity	60 m / s
Remarks	Separated into two parts
Category	Fiberglass Omni Antenna

Overview

The GL-DY350C is a UHF fiberglass omni antenna for 300-390 MHz repeater, telemetry, paging, dispatch and fixed RF coverage sites. It gives installers a vertical omni pattern for outdoor base-station coverage where the antenna needs to serve users around the mast rather than in a single directional sector.

RF Performance

The source specification lists 300-390 MHz, 10.2 dBi gain, 100 W maximum input power and SL16 female or customization connection. Bandwidth is listed as 14 MHz, VSWR as <= 1.5, and the feed system uses 50 Ω impedance, keeping the antenna aligned with common land-mobile, telemetry and fixed wireless radio equipment.

Build and Installation

Mechanically, the antenna uses a 4.7 m fiberglass radome profile, 4.5 kg weight, vertical polarization and 60 m / s rated wind velocity. The product notes specify Separated into two parts. Install it on a suitable mast or bracket, keep the feed cable strain-relieved, and confirm grounding, lightning protection and site clearance before commissioning.

Typical Applications

Repeater and base-station coverage for private radio networks
Utility, campus, mining, security and industrial telemetry systems
Paging, dispatch and fixed site monitoring links
Outdoor RF test sites that require an omni reference antenna

Selection Notes

Choose GL-DY350C when the radio plan matches 300-390 MHz and a vertical omni pattern is preferred over a directional yagi or panel antenna. Confirm the exact operating channel, connector, mast hardware, cable assembly, wind exposure and any customization requirements before ordering.

Related Resources

Technical Specifications

Frequency Range	300-390 MHz
Bandwidth	14 MHz
Gain	10.2 dBi
Vertical Beamwidth	10°
VSWR	<= 1.5
Nominal Impedance	50 Ω
Polarization	Vertical
Maximum Input Power	100 W
Length	4.7 m
Weight	4.5 kg
Rated Wind Velocity	60 m / s
Connector	SL16 female or customization
Remarks	Separated into two parts

Selection and Project Support

GL-DY350C 300-390 MHz 10.2 dBi Fiberglass Omni Antenna is listed by Rftech for RF antenna and wireless connectivity projects in the Fiberglass Omni 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 GL-DY350C).

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.