Discuss the effect of decreasing the amplitude of the carrier on the modulated output.

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ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
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Discuss the effect of decreasing the amplitude of the carrier on the
modulated output.

R1
D1
D1N4002
500
2
V2
VOFF = 1
L1
VAMPL = 0.8
FREQ =
R2
2.5mH
1k
C1
100n
300HZ
1
V1
VOFF = 0
VAMPL = 2
FREQ =
20KHZ
0.
Figure 3. AM diode modulator.
Transcribed Image Text:R1 D1 D1N4002 500 2 V2 VOFF = 1 L1 VAMPL = 0.8 FREQ = R2 2.5mH 1k C1 100n 300HZ 1 V1 VOFF = 0 VAMPL = 2 FREQ = 20KHZ 0. Figure 3. AM diode modulator.
12V
L1
10mH
R1
47KQ
65 %
Key=A
C3
Q1
4.7µF
Vout
C1
R4
4.7kQ
1µF
2N2222A
V1
10 Vpk
100kHz
R2
222 kΩ
R3
-1.0kΩ
C2
=4.7pF
v2
5 Vpk
5kHz
0°
Figure 5. AM transistor modulator
Transcribed Image Text:12V L1 10mH R1 47KQ 65 % Key=A C3 Q1 4.7µF Vout C1 R4 4.7kQ 1µF 2N2222A V1 10 Vpk 100kHz R2 222 kΩ R3 -1.0kΩ C2 =4.7pF v2 5 Vpk 5kHz 0° Figure 5. AM transistor modulator
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