Buy from Amazon : br br Amplified VHF UHF Outdoor HDTV Hd Rotor TV Antenna 360 Rotation Remote Controlled br br Frequency VHF40-260MHz Frequency UHF470-860MHz br VHF Gain 253dB UHF Gain 303dB br Impedance 75 ohm MaxRotation 360 Degree br Rotating Speed 4-6 roundsmin Power 3W Working Voltage AC 110V 60HZ br Reception Range 125 miles