Question

what is a communication channel specturm? write a note on communication channel specturm.​

Answer 1

Answer:

• communication channel refers either to a physical transmission medium such as a wire, or to a logical connection over a multiplexed medium such as a radio channel in telecommunications and computer networking. ... Twisted-pair wire and coaxial cables are made of copper, and fiber-optic cable is made of glass.

• communication channel refers either to a physical transmission medium such as a wire, or to a logical connection over a multiplexed medium such as a radio channel in telecommunications and computer networking.

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