HDTV digital television is in high demand. Many homes are switching over to HDTV digital televisions. Many of the television stations are even offering programs that are specifically meant for high density. All of the encoding and programming to make high density television possible must be decoded and sent to the television sets. The HDTV digital receivers are needed to make the most of your HDTV. In fact, many of the television sets will not work without these receivers as part of the system.