Satellite HD receivers are devices used to receive and decode high-definition (HD) television signals from satellites. They are typically used in conjunction with a satellite dish to provide access to a wide range of TV channels and services. Satellite HD receivers are capable of receiving digital signals and converting them into high-quality audio and video for viewing on a compatible TV. They often include features such as electronic program guides (EPG), parental controls, and support for interactive services. Satellite HD receivers are popular for their ability to deliver a wide variety of channels and content, including sports, movies, and international programming, in high definition.