Gizmotchy GPB6

The Gizmotchy GPB6 (also referred to as GPB-6) is a Power Booster kit designed specifically for 6-meter (50 MHz) beam antennas. It allows users to expand their existing antenna system by adding additional elements and increasing the boom length to improve performance.
Key Features and Specifications
Function: Adds one additional set of director elements and a boom extension to a Gizmotchy 6-meter beam.
Compatibility: Designed for use with Gizmotchy 6-meter beam models, such as the G641 (4-element) or G651 (5-element).
Expansion: By adding the GPB6, you increase the antenna’s total number of elements, which typically results in higher forward gain and better directivity.
Material: Built from high-quality 6063-T5 aircraft alloy aluminum for weather resistance and durability.
Physical Specs:
Weight: Approximately 3 to 4 lbs.
Shipping Dimensions: Typically 65″ x 5″ x 4″.

Usage and Installation
Gizmotchy antennas are modular, meaning you can “build upon” them. For example, adding a GPB6 to a 4-element 6-meter beam effectively converts it into a 5-element beam.
Polarlization: Like the base antennas, these supports both horizontal and vertical polarization.
Support: For beams expanded to 5 or more elements, the manufacturer recommends using a Gizmotchy Universal Antenna Support Kit to stabilize the longer boom