Luxtronic DT123 HDTV Amplified Antenna - is the latest model is easy quick connect to any TV set by simple push connect. No More Cable Bills, Enjoy Your Local TV Channels At Home or On the Road!! **Please Note: Signal strength and availability may vary due to many things like position/angle of your antenna or broadcast towers. HD content can only be delivered to HD television sets. Most flat screen TVs made within the last 10 years have built-in digital tuners. You can verify this by checking the instruction manual and looking for the word "ATSC". If your TV says "HD Ready", it means that it does not contain a digital tuner, but is capable of receiving HD content. To utilize this antenna, you may have to purchase a digital converter box for older TV sets.