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The total variation in frequency FM wave from the lowest to highest is fm Af O 2Af

The total variation in frequency FM wave from the lowest to highest is fm Af O 2Af

Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...
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Subject: Fundamental Communication
The total variation in frequency FM wave * from the lowest to highest is fm Af 2Af The wide band of FM signal under Carson's * rule is equal to 2Af 2fm +2Af 2fm :In FM system Decreased by 50% Increased by 50% Transmitter power remains unchanged FM system has better S/N ratio, so the * :noise will be
Transcribed Image Text:The total variation in frequency FM wave * from the lowest to highest is fm Af 2Af The wide band of FM signal under Carson's * rule is equal to 2Af 2fm +2Af 2fm :In FM system Decreased by 50% Increased by 50% Transmitter power remains unchanged FM system has better S/N ratio, so the * :noise will be
FM system has better S/N ratio, so the * :noise will be None of these better then AM system lower then AM system * :In FM system Both of these O The number of side bands are infinite Amplitude of the carrier remains same, while a frequency varies in accordance with the modulating signal The maximum frequency deviation for the FM signal: v(t) = 10 cos (6000t+ 5sin2200t) 1150 Hz 1750 Hz 1100 Hz
Transcribed Image Text:FM system has better S/N ratio, so the * :noise will be None of these better then AM system lower then AM system * :In FM system Both of these O The number of side bands are infinite Amplitude of the carrier remains same, while a frequency varies in accordance with the modulating signal The maximum frequency deviation for the FM signal: v(t) = 10 cos (6000t+ 5sin2200t) 1150 Hz 1750 Hz 1100 Hz
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