DSBSC, SSBSC, VSB and Detection
Authored by Dr. 170
Engineering
University
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5 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Choose the circuit that is used to generate DSBSC signal
Balanced modulator
Square law diode modulator
Varactor diode modulator
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Bandwidth requirement of SSBSC is
2fm
fm/2
fm
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
VSB is used in
TV broadcast
Radio broadcast
Cellular system
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The bandwidth occupied by the TV picture signal is
6.75 MHz
11 MHz
5.55 MHz
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Process of getting message from modulated wave is
Detection
Modulation
Filtration
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