Shakespeare Style 5215 SQUATTY BODY; VHF Marine36" LENGTH, 3dBEND-FED 1/2-WAVE STAINLESS STEEL WHIPA favorite with Sailboat owners, this lightweight, low profile, stainless steel antenna is specially designed for masthead mounting.Hermetically sealed, tin-plated copper wire coilStainless steel body and whipSO-239 connector - cable sold separatelyMount: Stainless steel "L" bracket supplied, for mast mountingOne sectionShakespeare Limited Warranty: 2 yearstechnical Specifications:Frequency:VHF Marine bandBandwidth:7 MHzSWR:1.5:1 @ 156.8 MHzImpedance:(Ohms): 50Gain:3 dBMax Input (Watts):50DC Ground:NOTermination:SO-239 connectorHeight (feet):3Polarization:VerticalRadiation pattern:Omni-directional