GAM/McKIM HF Marine backstay antenna

Description

GAM Electronics "SSB" - unique design HF backstay antenna.  Read why below.
The GAM/McKim split lead single side band antenna is a favorite amongst sail boaters because it eliminates the need for backstay insulators forever. The split lead antenna simply press fits onto your existing backstay wire with no special tools or equipment required. The GAM/McKim is secured at the base by a hard grade plastic T clamp and requires a back stay length of at least 34 feet.
NOTE: The 16' white-jacketed lead wire is available in longer lengths if needed.  This standard length should be maintained for maximum low end frequency efficiency.
End fed array will tune from 3 MHz, with appropriate antenna matching.  Easily handles up to 500 watts.
See Gordon West's review in Sail Magazine at http://gamelectronicsinc.com/wp-content/uploads/2016/06/Sail-Magazine-Review-2005.1.pdf
NOTE: Second photo shows antenna reduced in size for display purposes.
Performance
Active elements are designed for RF, meaning they are more conductive than the stainless steel backstay wire. Lead wire connections are waterproof and electrically sound. The antenna’s insulated housing reduces precipitation static, often associated with heavy squalls and thunderstorms.
Stowage and Portability
The Split Lead antenna can be coiled up to a diameter of approximately 26” for ease of storage. It can be easily removed when the mast or backstay require work and can also readily be transferred from one vessel to another.
Durability
The outer housing is very durable, resistant to weathering and, since it is under no mechanical stress, should last for many years in the marine environment.
Cost
The GAM/McKim Split Lead Antenna is priced to compete with conventional backstay insulators (including swaging costs) and less expensive than many insulators utilizing reusable terminals.