GL-DYC150I 134-173 MHz 3.0 dBi Mobile Antenna

Overview

The GL-DYC150I 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, 3.0 dBi gain and 50 W maximum input power. VSWR is listed as <=1.5, 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 96 cm vertical profile, 160 g weight and vertical polarization. The product notes specify: Matches with M110 large magnetic mount. It is intended to work with a M110 large 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-DYC150I 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

• Browse the RF antenna product range
• Review common RF antenna applications
• Request a quote with connector and mounting details

Technical Specifications