UHF Fiberglass Antenna With Ground Plane Kit For 400-470 MHz GMRS Base Use, 17 Inch Length, SO239 Connector, Perfect For Ham Radio Gear, Scanners, Repeater Systems And Mobile Transceivers, Indoor Outdoor Install, 2.5 Dbi Gain, 100W Max

High-Power UHF Fiberglass Antenna with Ground Plane Kit
✔️ 2.5 dBi gain, 100W max, 17 in length, SO239/UHF connector

Designed for ham radio enthusiasts and field ops, this fiberglass antenna comes with a ground plane kit and mounting hardware to cover 400-470 MHz, ideal for base stations, repeaters, and mobile rigs. It supports indoor attic installations and outdoor rooftops or walls, making it a flexible choice for home setups.

✅ Frequency range: 400-470 MHz (TX/RX)
✅ Connector: SO239/UHF Female
✅ Gain: 2.5 dBi
✅ Max power: 100W
✅ Length: 17 inches
✅ Ground plane kit included
✅ Indoor/outdoor installation with fiberglass body

💡 What is a ground plane kit for a UHF fiberglass antenna used for?

A handy add-on improves reception by providing a stable reference and helps manage impedance for better range. - Improves signal strength at 400-470 MHz - Helps impedance matching and reduces reflections - Enables secure indoor attic or outdoor rooftop mounting - Compatible with SO239/UHF connectors✝️