Shakespeare SeaWatch® 19 Marine TV Antenna - 12VDC - 110VAC. SeaWatch® 19 Marine TV Antenna - 12VDC - 110VAC The Shakespeare SeaWatch® series of TV antennas are omni-directional over-the-air digital HDTV solutions that bring sleek lines and 360 degrees high-performance coverage to your watercraft. Designed to accept common 1in-14 threaded mounts, the antennas are well suited to fit virtually any application. Everything needed to connect the antenna to your converter or television is in the box.A full line of mounts and extension masts are available to fine-tune the installation. The 3019 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! Recieves ALL local HD broadcast signals. AC, DC and USB power adapter. Best suited for areas up to 75 Miles from Broadcast Towers. Frequency Range: VHF:47-230MHz;UHF: 470-862MHz. Power Supply: DC 12V, AC 110v. We are a licensed dealer for all the brands we sell and have over 8000 products in our warehouse. We work very hard to make you happy and will do our very best to resolve any issue. We are a proud member of the Better Business Bureau and take pride in what we do and how we treat our customers. We appreciate your business and thank you for shopping at BBG Marine Electronics.