GL-DYC150CII white-background product image

RF Product Mobile Antenna

GL-DYC150CII 134-173 MHz 3.5 dBi Mobile Antenna

SKU GL-DYC150CII

GL-DYC150CII mobile antenna for 134-173 MHz, 3.5 dBi, 100 W, with UHF Male connection. Built for vehicle, field-service and temporary radio installations that need a vertical VHF mobile whip antenna.

SKU GL-DYC150CII

Frequency 134-173 MHz

Dimensions 110 cm

Connector UHF Male

Mounting M110 magnetic mount

Application VHF mobile antenna

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SKU	GL-DYC150CII
Frequency	134-173 MHz
Dimensions	110 cm
Connector	UHF Male
Mounting	M110 magnetic mount
Application	VHF mobile antenna
Bandwidth	6 MHz
Gain	3.5 dBi
VSWR	<=1.2(Center frequency)
Nominal Impedance	50 Ω
Polarization	Vertical
Maximum Input Power	100 W
Length	110 cm
Weight	220 g
Remarks	Bottom spring which can prevent collision. Matches with M110 magnetic mount
Category	Mobile Antenna

Overview

The GL-DYC150CII is a VHF mobile antenna for 134-173 MHz VHF land-mobile, utility and field-service radio installations. It gives installers a vertical whip-style radiator for vehicles, temporary radio kits and field test platforms where a fixed fiberglass base antenna would be too large or too permanent.

RF Performance

The source specification lists 134-173 MHz, 3.5 dBi gain and 100 W maximum input power. VSWR is listed as <=1.2(Center frequency), nominal impedance is 50 Ω, and the feed detail is UHF Male connector. This combination suits practical mobile radio coverage, dispatch support, service vehicles and temporary RF checks inside the stated band.

Build and Installation

Mechanically, the antenna uses a 110 cm vertical profile, 220 g weight and vertical polarization. The product notes specify: Bottom spring which can prevent collision. Matches with M110 magnetic mount. The spring base helps protect the whip from low-speed knocks, branches and workshop handling during mobile service. It is intended to work with a M110 magnetic mount, so the roof, bracket or test platform should provide a suitable metal ground plane and a protected cable route. The UHF Male feed keeps the installation straightforward when the vehicle cable assembly uses the same interface.

Typical Applications

Vehicle-mounted VHF radio systems for service, utility and maintenance teams
Temporary field communications kits that need a removable magnetic-mount antenna
Emergency support vehicles, site surveys and RF test platforms
Fleet or facility radio systems that need a replaceable mobile whip matched to the operating band

Selection Notes

Choose GL-DYC150CII when the radio plan matches 134-173 MHz and a mobile antenna is preferred over a fixed mast antenna. Confirm the exact operating channel, required connector, magnetic mount, cable length, vehicle surface, ground plane and height clearance before ordering or commissioning the installation.

Related Resources

Technical Specifications

Frequency Range	134-173 MHz
Bandwidth	6 MHz
Gain	3.5 dBi
VSWR	<=1.2(Center frequency)
Nominal Impedance	50 Ω
Polarization	Vertical
Maximum Input Power	100 W
Length	110 cm
Weight	220 g
Connector	UHF Male
Remarks	Bottom spring which can prevent collision. Matches with M110 magnetic mount

Selection and Project Support

GL-DYC150CII 134-173 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-DYC150CII).

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.