Will it fit all Televisions‎?‎ To connect antenna with TV through an antenna IN or a cable input port on the back of the TV‎.‎ Most televisions‎(‎HDTV‎)‎sold after 2009 have a ATSC tuner built‎-in and will receive digital broadcasts‎.‎ If your television was purchased earlier‎,‎ but has a menu option for scanning digital channels‎,‎ then the ATSC tuner is available‎.‎ If not‎,‎ you will need to purchase a digital receiver‎.‎ Do I need an amplifier‎?‎ If you live in a rural area where the signal is weak or intermittent‎,‎ you may want to use a amplifier kit to enhance your reception‎.‎ We do NOT Recommend to use this amplifier or booster if your house is very close to the broadcast tower and the signal is already very strong‎.‎ If the distance from the tower to your house is less than 35miles‎,‎ please remove the amplifier and then re‎-scan‎,‎ or the amplifier will interfere signal‎.‎ What if I can not receive a signal with antenna‎?‎ Signal strength is affected by some factors‎,‎ such as distance from the transmitter‎,‎ hills‎,‎ buildings‎,‎ and even tall trees can impact it‎.‎ If you can not receive any signal‎,‎ please check the exact distance from your residence to the nearest transmitters‎,‎ or go to and type in your zip code to get an idea way of what you expect on reception‎.‎ Please Note‎:‎ Check what available channels are in your area by using these or before you order it‎.‎ Specifications‎:‎ Material‎:‎ Plastic Color‎:‎ Black Total Size‎:‎ 20cm Cable length‎:‎ 3M/10ft Package Contents‎:‎ 1* HDTV Antenna with attached 10ft cable 1* External amplifier 1* Power adapter‎(‎5V/100mA‎)‎ 2* Stickers Warranty Promise‎:‎ Don‎'‎t hesitate to contact us if you are not 100% satisfy with the purchase‎,‎ customers can return and get refunded in case the purchasing is not satisfactory for any reason‎.‎