The 5399 2 section 9’-6” tall Galaxy 100 watt 6db gain VHF marine band antenna features collinear-phased 5/8 wave with two coaxial chokes that suppress cable radiation to provide high performance. The self-supporting extra strong sturdy design stands up to high winds and high speeds. Features brass and copper elements for maximum range and efficiency. Finished in the Galaxy high-quality white fiberglass non-yellowing high gloss polyurethane finish with a stainless steel ferrule with 1”-14 threads, 20' of RG8-X coax cable and loose PL259 connector.