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The communication system needed for a given signal depends on which of the following?

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in Physics – Class 12 by (135k points)
The communication system needed for a given signal depends on which of the following?

(a) Band of frequencies

(b) Length of the channel

(c) Size of the transmitter

(d) Size of the collector

The question was asked in semester exam.

The question is from Communication Systems topic in portion Communication Systems of Physics – Class 12

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Best answer
Right answer is (a) Band of frequencies

To elaborate: Each of the message signals has different ranges of frequencies. The type of communication system needed for a given signal depends on the bad of frequencies which are considered essential for the communication process.

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