SeaWatch® 4" Marine TV Antenna - 12VDC - 110VACThe SeaWatch® series of TV antennas are omni-directionalover-the-air digital HDTV solutions that bring sleek lines and 360 degreeshigh-performance coverage to your watercraft. Designed to accept common1in-14 threaded mounts, the antennas are well suited to fit virtually anyapplication. Everything needed to connect the antenna to your converter ortelevision is in the box. When paired with an optional 2-way band separatorbetween the antenna and the amplifier, these antennas can also receive AM/FMradio signals. A full line of mounts and extension masts are available tofine-tune the installation.The 3004 antenna is designed for the mobile lifestyle and can be used on marine vessels, RVs, pop-up campers and more! Watch your favorite sports, sitcoms, reality TV, crime dramas, local news, weather, kids programming and more for FREE and in 1080 HD!Features: