Covers all marine band frequencies.Stainless-steel whip.Covers all marine band frequenciesBase-loading coilStainless-steel whipGain: 6DBStainless-steel, L-bracket for side- or mast-mounting15-Ft., RG58 A/U coaxial cable with PL-259... Posted with Covers all marine band frequencies. Stainless-steel whip. Covers all marine band frequencies Base-loading coil Stainless-steel whip Gain: 6DB Stainless-steel, L-bracket for side- or mast-mounting 15-Ft., RG58 A/U coaxial cable with PL-259