RF Product Mobile Antenna

GL-DYC350FG-W 320-400 MHz 3.5 dBi Mobile Antenna

SKU GL-DYC350FG-W

GL-DYC350FG-W vertical mobile antenna for 320-400 MHz, rated at 3.5 dBi and 100 W, with UHF Male. Intended for vehicle and temporary radio installations that match the stated operating band and mounting requirements.

SKU GL-DYC350FG-W

Frequency 320-400 MHz

Dimensions 44 cm

Connector UHF Male

Mounting M90 or M110 magnetic mount

Application UHF mobile antenna

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SKU	GL-DYC350FG-W
Frequency	320-400 MHz
Dimensions	44 cm
Connector	UHF Male
Mounting	M90 or M110 magnetic mount
Application	UHF mobile antenna
Bandwidth	80 MHz
Gain	3.5 dBi
VSWR	<=2.5
Nominal Impedance	50Ω
Polarization	Vertical
Maximum Input Power	100 W
Weight	75 g
Remarks	Bottom spring which can prevent collision. Matches with M90 or M110magnetic mount.
Category	Mobile Antenna

Overview

The GL-DYC350FG-W is a vertical mobile antenna specified for 320-400 MHz. It is designed for vehicle, field-service and temporary radio installations where a compact removable antenna is more practical than a permanent base-station radiator. The source document lists 3.5 dBi gain, 100 W maximum input power and a UHF Male feed connection.

RF Performance

The electrical specification gives a 320-400 MHz operating range, 3.5 dBi nominal gain, <=2.5 VSWR and 50 Ω nominal impedance. These values should be checked against the exact radio channel plan before ordering. The antenna uses vertical polarization, so it should be installed upright and kept clear of nearby conductive obstructions that could disturb the radiation pattern.

Mechanical Design and Mounting

The listed mechanical size is 44 cm, with a product weight of 75 g. The source notes state: Bottom spring which can prevent collision. Matches with M90 or M110magnetic mount.. The intended mounting arrangement is M90 or M110 magnetic mount. Installers should confirm the available ground plane, cable routing, connector compatibility and vehicle height clearance before commissioning the antenna.

Typical Applications

Vehicle-mounted land-mobile and utility radio systems operating inside the stated frequency range
Field-service vehicles and temporary communications kits that need a removable vertical antenna
Maintenance, dispatch, site survey and engineering test setups
OEM radio installations requiring a defined UHF Male interface and documented RF limits

Selection Notes

Select the GL-DYC350FG-W only when the radio frequency, power level, connector and mounting method match the installation. Confirm the operating channel, feed-cable type and length, metal ground plane, environmental exposure and required height clearance. If the final connector or mounting hardware differs from the source configuration, include that requirement with the quotation request.

Related Resources

Technical Specifications

Frequency Range	320-400 MHz
Bandwidth	80 MHz
Gain	3.5 dBi
VSWR	<=2.5
Nominal Impedance	50Ω
Polarization	Vertical
Maximum Input Power	100 W
Dimensions	44 cm
Weight	75 g
Connector	UHF Male
Remarks	Bottom spring which can prevent collision. Matches with M90 or M110magnetic mount.

Selection and Project Support

GL-DYC350FG-W 320-400 MHz 3.5 dBi Mobile Antenna is listed by Rftech for RF antenna and wireless connectivity projects in the Mobile 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-DYC350FG-W).

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.