What is a communications satellite and how does it work?
A communications satellite is a radio relay station in orbit above the earth that receives, amplifies, and redirects analog and digital signals carried on a specific radio frequency. In addition to communications satellites.
In satcom the satellite acts as a media for the data transfer between the source and destination.Between the source and destination we use a pair of frequencies to communicate.The Satellite acts as a frequency translator and amplifier.
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