Gizmotchy G51

The Gizmotchy G51 is a 5-element dual-polarity directional beam antenna designed for the 10 and 11-meter radio bands. It is widely used in Citizens Band (CB) and amateur radio setups for its high gain and modular design.
Key Specifications
Elements: 5 sets of elements (total of 15 elements across three planes).
Boom Length: 16.5 feet (approx. 503 cm).
Gain: 18 dB.
Power Handling: Rated for 1,500 Watts (standard Gamma match).
Performance: Features a 45x power multiplication factor and 31 dB front-to-back separation.
Polarization: Supports both horizontal and vertical polarization.
Construction and Support
Material: Built using aircraft-grade 6063-T5 aluminum for durability and weight reduction.
Upgradability: The G51 is part of a modular system; it can be created by adding two GPB-11 Power Boosters to a base G31 model.
Stabilization: Due to its 16.5-foot boom, manufacturers recommend using an SK12 support kit to prevent sagging and ensure structural integrity in high winds.

Note: Image is not of a G51