Maco GPRK Ground Plane Kit

The Maco GPRK “Boomer” Kit is an aluminum ground plane radial kit designed to improve the performance of fiberglass base antennas by making them perform like all-metal base antennas. It is an accessory for CB and amateur radio antennas.
Features & Specifications
Function: The “Boomer” kit serves as a ground plane, which adds 3 dB of gain to compatible fiberglass antennas. It makes them perform more like an efficient, all-metal base antenna.
Compatibility: It is specifically designed for popular fiberglass antennas such as the Solarcon (I)MAX 2000, ANTRON/Solarcon A99, and Shakespeare Big Stick.
Material: The components are made of aluminum.
Weight: The kit weighs approximately 2.7 kg (6 lbs).
Element Length: The radial elements are approximately 213 cm (7 ft) long.
Package Contents: The packing typically includes the antenna components (radials), mounting materials, and instructions.