GL-DY150DW 136-174 MHz 2.0 dBi Mobile Antenna

Overview

The GL-DY150DW is a compact NMO VHF mobile antenna for 136-174 MHz vehicles, test fleets and portable radio setups using an NMO magnetic mount. It is specified for 136-174 MHz with 2.0 dBi gain, so it suits VHF systems that need a practical antenna on a vehicle roof, magnetic base or temporary mast rather than a full fixed-station structure.

RF Performance

The RF set is intentionally simple: NMO Male feed, 50 W input rating, vertical polarization and VSWR <= 2.0. That combination keeps the antenna compatible with common land-mobile radios and engineering test equipment while leaving enough power margin for normal mobile service.

Build and Installation

Mechanically, the antenna uses a 54 cm profile. Matches with NMO magnetic mount. This makes it useful where the antenna may be moved between vehicles, exposed to vibration, or used for field measurements before a permanent site is selected.

Typical Applications

• Vehicle-mounted VHF radio systems
• Temporary field communications and drive testing
• Service fleets, inspection vehicles and portable command posts
• Magnetic or rooftop mobile installations

Selection Notes

Choose GL-DY150DW when the job calls for a mobile VHF radiator instead of a fixed fiberglass mast antenna. For fixed repeater or building service, compare it with nearby fiberglass omni models in the same band before finalizing the mount and connector. Confirm frequency plan, connector, mounting hardware and site wind exposure before ordering. It is especially useful when the same radio must be evaluated across several vehicles before a fixed fleet installation is finalized.

Related Resources

• Browse the RF antenna product range
• Review common RF antenna applications
• Check available technical drawings and datasheets
• Request a quote with connector and mounting details

Technical Specifications