KPTEC TV Antenna indoor, Digital HDTV Antenna with Amplified Power Supply 6ft Coaxial Cable - Silver Digital hdtv antenna allows you to pick up free high quality digital TV signals and digital radio signals from local broadcast/TV tower. Support frequency of VHF(174-216MHz) and UHF(470-698MHz). Slim and High Performance design for the TV antenna indoor. Channel reception depends on what's being broadcast in your area, how far away you are from towers, your surroundings, local weather and other factors. Please visit: antennapoit.com to find out how many transmitters are available in your area. Also can check the distance from your area to transmitters towers. How to set up your TV Antenna: hooking up the indoor antenna to your TV is pretty easy. Simply screw the antenna's coax cable into the "ANTENNA/CABLE" plug at the back of your TV, and plug powered into the wall for power. Scanning for channels on your TV. It required tweaking your antenna position until you get good reception. Before buying it, you need to find out how many Channels are available in your area. Enter your zip code (or address,city,etc) into disablemycable.com/station-finder/.