hd tv antenna up 300 miles range-indoor antenna support 4k 1080p all older tv's & smart tv for 360° reception, smart amplifer signal booster hdtv digital antenna with 33ft coaxial cable ts-ant b>ts-ant newest tv antenna amplified 300 miles range support 360° reception for smart tv!</b><br><br><b>tv antenna specifications</b><br> frequency rage :vhf 170\240mhz uhf 470\860mhz<br>compatible: 720p, 1080i, 1080p, hd, 4k | atsc<br>impedence : 75 |?<br>coax cable : 1.5c-2v / black l=33ft<br>voltage:5v<br><br><b>fast and easy to set up</b><br>1)please visit www.antennapoint.com or antennaweb.org to check nearest radio towers around your.<br>2)visit http://dtv.gov/maps to confirm available channels .<br>3) place the digital antenna close to windows as high as possible<br>4) connect the hdmi cable from the amplifier to your hdtv.<br>5) input your tv and make sure it is set for tv.<br>6) set for menu on your and make sure it is set for "air" or "antenna", whichever you tv menu has.<br>7) go to "scan for channels" or "channel scan" etc., select "ok" and scan for the menu. <br><br><b>kindly note</b><br>the actual receivable range may highly dependents on your distance and location. areas with large obstructions such in valleys, mountains etc. will reduce effective range. <br>always re-scan channels after moving the indoor antenna, the result may be better.<br><b>please adjust the amplifier to short range if your house is within 35 miles range from the tower.</b> <br><b>we do not recommend to use this amplifier or booster if your house is very closer to the broadcast tower and have very strong signal .</b><br><br><b>if your indoor tv antenna can't work as expected, try these tips:</b><br>check to make sure you have correctly connected the hd antenna to your hdtv or third-party hd receiver.<br>re-scan for channels: in the tv's setup menu, set the mode to hdtv antenna or air. refer to the tv manual for detailed instructions.<br>try different locations , put the antenna up as high as you can. or close to the window.<br><br><b>lifetime warranty with friendly customer service!</b><br><b>now choose ts-ant indoor antenna and cut the cable , get access to free hd programs fore