A satellite receiver is a device that captures signals transmitted from satellites orbiting the Earth. These signals carry various types of content, including television channels, radio stations, and internet data. The receiver decodes these signals, allowing users to access the content on their televisions or other devices. Satellite receivers come in different types, such as DISH Network and DirecTV receivers, each designed to work with specific satellite services. They often include features like digital video recording (DVR), which lets users record shows for later viewing, and interactive menus for easy navigation of available channels and services.