14 A1791-V Marine VHF Antenna 17.5 foot / 9dB Gain A worthy replacement for the A1790-V, the new A1791-V marine VHF antenna is a 9db two-piece antenna rugged enough for commercial use but attractive enough for the finest of yachts. It includes 20’ of low-loss RG-8/X cable permanently attached to the antenna and a high-quality solder-type PL-259 connector for a professional installation. The A1791-V uses phased 1/2-wave copper and brass elements in a collinear array with choking sleeve to suppress cable radiation, allowing for maximum range and efficiency. The elements are enclosed in a stylish UV resistant radome with stainless steel ferrule for use with standard 1”-14 mounts. Features: • Two 105” sections (17.5’ total), 9dB gain • Brass and copper elements for maximum range and efficiency • Stainless steel ferrule with standard 1″-14 thread • 20’ RG-8/X low-loss cable • Solder-type PL-259 connector • 5 Year warranty Specifications Frequency Range Gain Average Housing Impedance Max. Input Power Polarization Elements SWR Cable Supplied Connector DC Ground Warranty Marine VHF Band, 156.8 +- 3 MHz @ 2.0:1 9dB 17.5’ Two-Piece White Fiberglass with Stainless Steel Ferrule and Couplings 50 Ohms 150 Watts Vertical Brass & Copper Nominally 2.0:1 at 156.8 MHz 20’ RG8/X PL-259, solder type, not installed Not grounded: The antenna will read open on continuity test 5 Years
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