This innovative Digiwave ANT4600 Ultra-Thin Flat Antenna is designed for indoor digital cableless TV and can pull signals from every direction. The fashionable design makes it possible for the antenna to be mounted on wall or window by push tape or suction fasteners. And its razor thin design makes it blend into its surroundings. This antenna has an input impedance of 75 and a frequency range of 470-810MHz.