Workman Saturn B100 Base Station Apartment Attic Patio Balcony Boat Truck Antenna<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> * Compact CB Radio Antenna! </span></li><li><span class="a-list-item"> * No Groundplane Requirement Allows use on Fiberglass， Wood， metal or other type Surfaces! </span></li><li><span class="a-list-item"> Covers All 40 Channels! </span></li><li><span class="a-list-item"> Requires 18ft or More Lenght of Optional Coaxial Cable with Regular PL-259 Connector. </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/417wHarI%2BYL.jpg" noproxy>