The Antennas Direct(R) ClearStream(R) 4 UHF indoor/outdoor HDTV antenna uses 4 of our patented loops to receive TV signals 70+ miles away from broadcast towers. This TV antenna offers enhanced reception of UHF broadcast television channels, thanks to reflectors which add forward gain and focus the antenna's power to protect the incoming TV signal from interference that causes pixelation or a complete loss of picture. It is ideal for rural or suburban areas where heavy foliage or roofing materials between your antenna and the TV towers can interfere with reception. It includes a 20-in. mast with pivoting base for installation on vertical or horizontal surfaces indoors, in an attic, or outdoors. If you had cable or satellite installed before, the coaxial cable needed to distribute signal throughout your home may already be installed - simply connect the ClearStream(R) 4 to the existing coaxial cable and you've got free local TV in crystal clear HD straight from the networks. Find your TV channels and towers on our website or using our free Antenna Point app on Android(TM) or iOS(TM) devices. Coaxial cable sold separately.