function of broadcast satellite please answer me urgently please
Answers
Answer:
Television
The most popular function of communication satellites is television service. No matter how you receive television in your home, a satellite is part of the process. TV networks and cable channels beam their signals to satellites, which are received by local stations and distributors such as cable companies. From there, the signal is broadcast to viewers.
Radio
Satellite radio is another popular consumer use of communication satellites in the United States. For a monthly fee, subscribers receive access to a variety of audio programs transmitted by satellite, making it possible for someone to hear the same signal anywhere in the country.
Weather
WeatherCommunication satellites are essential to meteorology, because they allow scientists to observe weather patterns around the world.
Global Positioning System (GPS)
Global Positioning System (GPS)An increasingly popular consumer use of satellites is GPS technology. Developed by the United States Department of Defense, the Global Positioning System provides free time and location information to anyone with a GPS receiver. Its navigational capabilities are popular for their ability to provide directions in automobiles.
Other Uses
Other UsesIn remote areas, satellites provide access to phone and Internet services. This capability has become obsolete in population-dense areas where broadband and cell towers are more cost-effective means of delivering these services. The military also makes use of satellite technology to coordinate communications.
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