GVO Marine Electronics: We provide reliable, safe online shopping 24 hours a day, 7 days a week throughout the U.S. and the world. We are strongly committed to providing our customers with top quality merchandise and world class service. Model 97568 VHF 8' QuickConnect? 6dB for QCM Series Mounts QuickConnect? antennas stem from the popularity of the quick connecting feature on Shakespeare's high-end Phase III marine antennas, the QuickConnect? product line brings you the ease of connecting and disconnecting your marine antenna in a more affordable line-up. Features: QuickConnect? System - Screw or unscrew the antenna to disconnect or connect Splash Protection Cap - Protects the connector on the mount when the antenna is disconnected Centerpin PL-259 Connector - An easy crimp-on connector Base connector included for use with QuickConnect? mounts only Single Section antennas with VSWR of 1.5:1 at 156.8 MHz Maximum input power of 50W The bandwidth of 5 MHz within 2.0:1 VSWR Does not contain a built-in DC ground connection GVO Marine Electronics: . Get the item you ordered or get your money back. Covers your purchase price and original shipping.