A satellite receiver is a device that captures signals transmitted from satellites orbiting the Earth. It decodes these signals, allowing users to access various services such as television programming, internet connectivity, and radio broadcasts. Satellite receivers are commonly used in homes and businesses to receive content from providers like DirecTV or Dish Network. These receivers typically connect to a satellite dish, which is responsible for gathering the signals from space. Once the signals are received, the satellite receiver processes them and sends the content to a television or other devices for viewing or listening.