A radio station transmits the signal s(t) = Vc sin [wct + mf sin wmt] !3D where Vc = 19 V %3D wc = 662.87605MHZ mf = 63 %3D wm = 9927 Hz Find the following: (1) expression of carrier [ (ii) expression of message (iii) modulation index mf [ (iv) frequency deviation Af [ (v) deviation sensitivity if the maximum amplitude of the message is 9V [1 (vi) power dissipated in 1870 resistor (vii) Bandwidth of the FM Wave[

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A radio station transmits the signal s(t) = Vc sin [wct + mf sin wmt]
%3D
where
Vc = 19 V
wc = 662.87605MHZ
mf = 63
%3D
wm = 9927 Hz
Find the following:
(1) expression of carrier [
(ii) expression of message
(iii) modulation index mf [
(iv) frequency deviation Af [
(v) deviation sensitivity if the maximum amplitude of the message is 9V [1
(vi) power dissipated in 1870 resistor
(vii) Bandwidth of the FM Wave[
Transcribed Image Text:A radio station transmits the signal s(t) = Vc sin [wct + mf sin wmt] %3D where Vc = 19 V wc = 662.87605MHZ mf = 63 %3D wm = 9927 Hz Find the following: (1) expression of carrier [ (ii) expression of message (iii) modulation index mf [ (iv) frequency deviation Af [ (v) deviation sensitivity if the maximum amplitude of the message is 9V [1 (vi) power dissipated in 1870 resistor (vii) Bandwidth of the FM Wave[
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