In excess of 5dBi/3dBd gain is achieved in this premium antenna featuring a 5/8 wave over 1/2 wave design. These antennas are manufactured using the finest corrosion resistant materials and finishes available. The enclosed silver plated phasing coil insures dependable operation. The integrated mount features a heavy duty magnet that provides reliable operation at speed up to 100 mph. The base of the magnet comes with a heavy gauge protective mylar to prevent damage to mounting surfaces. These antennas are supplied complete with 12 feet of Micro Loss 900 coax and a TNC connector installed. Optional connector terminations are available.