a. Assume that a channel occupies a bandwidth of 250 kHz We need to multiplex six channels with guard bands of 400 Hz using FDM. Calculate the minimum bandwidth of the link to prevent interference.

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a b c please 

a. Assume that a channel occupies a bandwidth of 250 kHz. We need to multiplex
six channels with guard bands of 400 Hz using FDM. Calculate the minimum
bandwidth of the link to prevent interference.
b. Explain the analog carrier system used by telephone companies.
c. Describe two other applications that use FDM other than analog carrier system.
Transcribed Image Text:a. Assume that a channel occupies a bandwidth of 250 kHz. We need to multiplex six channels with guard bands of 400 Hz using FDM. Calculate the minimum bandwidth of the link to prevent interference. b. Explain the analog carrier system used by telephone companies. c. Describe two other applications that use FDM other than analog carrier system.
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