9- The diagram below represents the first three stages of a typical AM or FM receiver. Find the following quantitics. Paut AP3 Pin na مسقبل reciver P3 7attenuator P-1 pW RF Amplifier A 100 Mixer -17 IX10 IF Amplifier Apy=10,000 Ap 0.2 P %3D pico watts -12 ut a) Arand Ar dB. b) Ap1,aB, Ap2,dB and Ap2,dB- c) P1, Pzand Pour. d) Pin,dem, PaBm, P2,aBm Pw = 1XI0 w onvertion to Bm and Pout,dBm g Q:
9- The diagram below represents the first three stages of a typical AM or FM receiver. Find the following quantitics. Paut AP3 Pin na مسقبل reciver P3 7attenuator P-1 pW RF Amplifier A 100 Mixer -17 IX10 IF Amplifier Apy=10,000 Ap 0.2 P %3D pico watts -12 ut a) Arand Ar dB. b) Ap1,aB, Ap2,dB and Ap2,dB- c) P1, Pzand Pour. d) Pin,dem, PaBm, P2,aBm Pw = 1XI0 w onvertion to Bm and Pout,dBm g Q:
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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Transcribed Image Text:Shift log (
25
25
10 log Pin
(2)
PinmW= 10"
-1000
Dinmw = 316.22
9- The diagram below represents the first three stages of a typical AM or FM receiver. Find
the following quantities.
antenna
aerial
Pout
A Pz
Pin
مسقبل
reciver
7attenuator
P3
)
P,=1 pW
REAmplifier
Ar=100
Mixer
IF Amplifier Pnt
Ap=10,000
-17
Apz=0.2
%3D
Pout
AT=
pico watts
-12
a) Arand AT dB-.
Pin b) Ap1,aB, Ap2,dB and Ap2,dB-
c) Pz, Pzand Pout.
d) Pin,dBm, P1aBm, P2,aBm and Pout,dBm
Pw = 1XI0 w
%3D
Pout =ATx Pin
gconvertion to Bm
Q:
a) total gain ) )P,= Pin X Ap Ĉ
Ap,
(Cas cade System
P= Ipwx 100
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