JoeJames

What is a telephone comunication? A telephone is an instrument designed for the simultaneous transmission and reception of the human voice. Telephones are inexpensive and simple to operate, and they offer an immediate, personal type of communication.

A microwave link is a communications system that uses a beam of radio waves in the microwave frequency range to transmit video, audio, or data between two locations, which can be to several kilometers apart.

Optical communications use light as a means of transmitting information over long distances. Within the context of NASA, optical communications techs sends data across space using lasers instead of radio fcies.

Satellite communication is the transfer of information using artificial satellites that have been launched into Earth's orbit, transmitting and relaying information from one place to another on a global scale.

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Lorem ipsum dolor sit amet consectetur adipisicing elit. Optio?