Classic Style 5104 4&'; (1.2m) VHF Marine Band 3dBEnd-Fed with Matching StubFour-foot, 3dB antenna with a great selection of high-end features. Brass and copper elements for performance, plus a smooth, high-gloss, polyurethane finish that won?t turn yellow in the sun. Superb value, and excellent performance in a great looking antenna. Brass and copper elements Chrome-plated brass ferrule with standard 1in-14 thread Includes 15ft RG-58 cable, which can be cut to size, and a PL-259 connector Suggested mount: Style 4187 or 5187 Ratchet Mount (each sold separately) Smooth, durable, high gloss finish One section Classic 5104 SpecificationsBand: tVHF Marine BandAntenna Gain: t3dBMax. Input Power: t50WSWR: tnominally 1.5:1 at 156.8 MHzBandwidth: t5 MHz within 2.0:1 VSWRFerrule: tChrome-plated brassCoax Supplied: t15 ft of RG-58Connector Supplied: tPL-259, not installedColor/finish: tWhitePolarity: tVerticalImpedance: t50 OhmsShakespeare Limited Warranty: t2 years Specifications: Antenna Band: VHF Color: White Ferrule Type: Chrome Plated Length (Inches): 48" Box Dimensions: 3"H x 3"W x 55"L WT: 2.1 lbs UPC: 719441100896 Quick Guide (pdf)