SOGOCOOL HDTV Antenna Indoor， 10-50 Mile Range with Amplifier， Antenna with Detachable Signal Booster<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> Receiving range: 30-50 Mile Currency， Receiving a wide range， can be applied to 30-50 miles within the signal. The Long: 4.5M Cable allows to be placed near the best signal reception area，especially for customers whose televisions are not near windows. </span></li><li><span class="a-list-item"> FULL HD: 30-50 MILE LONG RANGE ACCESS: At first， please visit "antennaweb.org" or "antennapoint.com" check how many broadcast towers surrounding you within 50miles， Suport Format: 720p， 1080i， 1080p &amp; Frequency Range: VHF 47-230MHz， UHF 470-862MHz. </span></li><li><span class="a-list-item"> The Long: 4.5M Cable allows to be placed near the best signal reception area，especially for customers whose televisions are not near windows. </span></li><li><span class="a-list-item"> OPERATION CORRECTLY: At first， set up according to the manual， you should make sure you have connected the antenna correctly to HDTV (TV with Digital box). And then put the antenna to a higher location like on the wall， better close to the window and no obstacles between your home and Towers， and keep re-scan channels after moving the antenna. Sometimes moving a few feet can make big difference. </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41oxyFnRmNL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41vcJvK-5HL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51Vv0dr3a0L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/61pIVh3kSdL.jpg" noproxy>