Product details:

The friendly, durable Marine TV antenna that makes it easy to bring broadcast television channels to your boat, whether you are at the dock or out on the water. This HD-ready, internally amplified antenna is omnidirectional 360-degree signal reception, so no aiming needed. The SeaWatch 3020 Marine TV Antenna's sleek new design features a UV stabel, plastic housing. Its innovative new swivel mount accommodates mounting surfaces that slope up to 30 degrees. It also mounts easily on any standard one-inch/14 thread antenna mount.