GL-DYX150A 134-173 MHz 1.8 dBi Terminal Antenna

Overview

The GL-DYX150A is a flexible whip antenna made for handheld VHF transceivers working across 134-173 MHz. At 13 cm it sits in the practical middle ground between a stubby antenna and a long whip: long enough to give a useful 1.8 dBi of gain and a clean match, yet short enough to clip on a belt or drop into a duty vest without snagging. It is the natural everyday choice when a portable radio needs dependable range without an awkward aerial.

Performance

Across the 136-174 MHz land-mobile region the antenna presents a 50 ohm vertical radiator with an omnidirectional pattern, so the user can hold or carry the radio in any orientation and still be heard. Rated for 30 W, it comfortably covers the output of typical handheld and low-power mobile sets. The 1.8 dBi figure reflects honest small-antenna gain rather than an inflated number, which is what matters when you are relying on the link in the field.

Build and Fit

The radiating element is sheathed in a flexible jacket that bends under pressure and springs back, surviving the knocks, doorframes and vehicle cabs that destroy rigid antennas. It is terminated with your choice of BNC or TNC male connector, the two interfaces found on the majority of professional VHF portables, so it mates directly without adapters. The compact length also keeps the radio balanced in the hand.

Where It Is Used

• Security, events and facilities teams running VHF handhelds
• Construction, logistics and agriculture field crews
• Backup or replacement antenna for fleet portable radios
• General two-way radio communication on the 136-174 MHz band

Choosing the Right Whip

Pick GL-DYX150A when you want a single, no-fuss antenna that balances reach and carry comfort. If you need the smallest possible profile choose the 10 cm GL-DYX150F, for maximum range step up to the 20 cm GL-DYX150L, and for radios fitted with an SMA jack use the GL-DYX150S. Confirm your radio uses a BNC or TNC male socket before ordering.

Technical Specifications