Indoor Digital TV Antenna Hi Def HDTV DTV HD UHF VHF w/ Amplifier 30 Mile Amplified signal brings in broadcast towers from 30 miles away Brings in channels 2 to 13 (VHF) and 14 to 69 (UHF) Comes with 3 ft of Coax cable, and an extra port if more cable is needed Plugs directly in to the coax cable on your HDTV Set top design with adjustable antenna