aLLreLi Amplified Ultra-Thin Active Indoor Digital HDTV Antenna INCREDIBLY CONVENIENT Extra long and ultra thin design makes it easy to place the cable and digital HDTV antenna anywhere; No electrical power required to operate it GET ACCESS TO FREE TELEVISION Use this digital HDTV antenna to pick up the signals for free HD channels like ABC, CBS, NBC, PBS, and Fox ADVANCED TECHNOLOGY FOR A CLEARER PICTURE Amplifier included to boost reception capabilities; Can pick up 470-862MHz television frequencies A SIMPLE SOLUTION Very easy to set up; You can begin using it quickly after unboxing; The user can also change the distance between the tower and the televison. The best reception range is 40-50 mile. Too close or too far away is not good for this product MINIMAL INTERFERENCE Lowest noise figure possible greatly reduces the risk of static