SEAWATCH MARINE TV ANTENNA 4' DIA

1 Inch - 14 Threaded Mount; Low Noise Amplifier; Omni-Directional; 30 Decibel Gain; 12 Volt DC/ 110 Volt AC Power; Up To 15 Miles Range From Broadcast Tower; Frequencies: VHF - 47 To 230 Megahertz/ UHF - 470 To 862 Megahertz; 4 Inch Diameter x 8 Inch Height; White Nylon; With F Connector