GVO Marine Electronics: We provide reliable, safe online shopping 24 hours a day, 7 days a week throughout the U.S. and the world. We are strongly committed to providing our customers with top quality merchandise and world class service. Model 57276 VHF 8' 6225-R Phase III Antenna - No Cable Reduced Length Version Embark upon your next voyage with the most technologically advanced antenna we've ever created... Construction Goes High-Tech Phase III antennas embody the ultimate in antenna design, construction and performance. We intend them for discerning, tech-conscious boaters who won't settle for less than the best, most versatile and most attractive antennas. For highest electrical efficiency, performance, and longevity, Phase III VHF and Cellular antennas start with silver-plated elements. They also feature Shakespeare's unique low-angle radiation that puts your signal where it matters most. All of our extra heavy-duty Phase III radomes are completely foam-filled. This sophisticated technique, which is no easy feat to manufacture, isolates the radiators from vibration and moisture for long, dependable service. Antenna mounting has also been designed for more versatility. Phase III's newly engineered ferrules accommodate a variety of installation possibilities, including standard 1" - 14 thread mounts, and strapping or clamping to a mast. Collinear-phased 5/8-wave elements Built for performance and durability, this flagship Phase III antenna won't mind high speeds and high winds. Its great looks will be welcome on your boat, and so will its reliability. Features Silver-plated outer conductor, copper inner conductor Stainless steel mounting sleeve The connection is an SO239 which uses a standard PL259 connector Suggested mount: Shakespeare Style 4187-HD Ratchet Mount Max Power Input: 150 Watts SWR: Less than 1.5:1 at 156.8 MHz Bandwidth: 3 MHz within 2.0:1 VSWR Frequency: VHF Marine Band DC Grounding: Yes Warranty: 8 Years Length (Inches): 96" Ferrule Type: Stainless Steel Construction: Fiberglass Color: White: Antenna Band: VHF GVO Marine Electronics: . Get the item you ordered or get your money back. Covers your purchase price and original shipping.