(c) A new radio navigation facility intends to transmit a Frequency Modulated signal have a maximum signal frequency of 3.75kHz. If the maximum frequency deviation is ± 75kHz, calculate the total bandwidth required. You may assume that the unwanted sideband level is to be less than 0.01.

College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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Can you do part c 

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3.
(a) Explain clearly why it is necessary to modulate a high frequency carrier with
an information signal in order to transmit information over long distances.
(b) Explain how information is transmitted by the modulation methods known as
Explain clearly the
amplitude modulation and frequency modulation.
advantages and disadvantages of each of the methods.
(c)
A new radio navigation facility intends to transmit a Frequency Modulated
signal have a maximum signal frequency of 3.75kHz. If the maximum
frequency deviation is ± 75kHz, calculate the total bandwidth required.
You may assume that the unwanted sideband level is to be less than 0.01.
Transcribed Image Text:Ink to Shape Math Canvas Replay Convert Insert Replay 3. (a) Explain clearly why it is necessary to modulate a high frequency carrier with an information signal in order to transmit information over long distances. (b) Explain how information is transmitted by the modulation methods known as Explain clearly the amplitude modulation and frequency modulation. advantages and disadvantages of each of the methods. (c) A new radio navigation facility intends to transmit a Frequency Modulated signal have a maximum signal frequency of 3.75kHz. If the maximum frequency deviation is ± 75kHz, calculate the total bandwidth required. You may assume that the unwanted sideband level is to be less than 0.01.
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