Shakespeare Classic Stainless 3' VHF Marine AntennaThe perfect choice for bass boats, center console fishing boats, or any vessel where compact size is most important. Chrome plated brass canister minimizes de-tuning.; Hermetically sealed, tin-plated copper wire coil; Requires mount with center hole for passage of the supplied 15' RG-58 cable. PL-259 connector included; Stainless steel whip (36"); Suggested mount: Style 4187 or 5187; One section; Style 5241-R VHF 3dB Technical Specifications: Frequency: VHF Marine band; Bandwidth: 7Mhz; SWR: 1.5:1 at 156.8 MHz; Gain: 3dB; Max. Input (Watts): 50; DC Ground: YES; Height (feet): 3; Polarization: Vertical; Radiation pattern: Omni-directional;