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: Low noise amplifier Omni-directional Recieves ALL local HD broadcast signals AC, DC and USB power adapter Best suited for areas up to 15 Miles from Broadcast Towers; Specifications: Frequency Range: VHF:47-230MHz;UHF: 470-862MHz Receiving Range: FM/VHF/UHF Gain: 30dB Noise Figure: 3db Max. output lever: 110dBuV Impedance: 75ohms Connector: F-connectors Power Supply: DC 12V, AC 110v Dimensions: 8" x 4"; Package Includes: 3004 Panel TV Antenna 20' RG-59 Coax Cable/F-Connectors USB/AC/DC Power Cords; - cis2:mm5mnJlm -Specifications: Length (Inches): 4"; Color: White; Antenna Band: TV; Box Dimensions: 5"H x 9"W x 11"L WT: 2.35 lbs; UPC: 719441140557;