Transmission media used in low frequency band are(a) Air(b) Water(c) Copper cable(d) All of the mentionedI have been asked this question in unit test.This question is from Digital Communication System in chapter Signals and Spectra of Digital Communications

Transmission media used in low frequency band are(a) Air(b) Water(c) C

1.	Transmission media used in low frequency band are(a) Air(b) Water(c) Copper cable(d) All of the mentionedI have been asked this question in unit test.This question is from Digital Communication System in chapter Signals and Spectra of Digital Communications
Answer» The correct option is (d) All of the mentioned The best I can EXPLAIN: Air, WATER and copper cable can be used as transmission MEDIA in LOW frequency band COMMUNICATION.

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Transmission media used in low frequency band are(a) Air(b) Water(c) Copper cable(d) All of the mentionedI have been asked this question in unit test.This question is from Digital Communication System in chapter Signals and Spectra of Digital Communications

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