IMPORTANT! Please read all instructions before installing. The Style 5120 is a Centennial Series, AM-FM antenna of 8ft overall length with a chrome plated brass ferrule and 15ft cable with Motorola type plug attached.Tools required: NoneInstallation InstructionsChoose a mounting location that is as high as possible, as free as possible from obstructions, and as far as possible from other antennas.1. Mount the antenna using a Shakespeare Style 4187 Ratchet Mount (sold separately). Follow the directions included with the mount you choose.2. Do not cut the cable. Route the cable to your AM/FM receiver and plug the Motorola type plug into the antenna jack. Coil any excess cable in an out-of-the-way place. The cable can be lengthened with a Style 4352 AM-FM 10ft extension cable kit (sold separately).Cleaning instructionsTo clean the antenna, use mild dishwashing liquid (one that is not harsh to the hands and without ammonia) in lukewarm water.Tech Tip: This antenna will read open circuit when tested with an ohm meter or continuity tester.The information provided here has been reproduced courtesy of Shakespear. Wholesale Marine reproduced this information 08/05/2009 #Antenna #DIY #Installation Instructions