F023 TAv 21 - Comms EO 21.02 - SSB
Authored by Neil Kipling
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Professional Development
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6 questions
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1.
FILL IN THE BLANKS QUESTION
1 min • 1 pt
Name one form of AM SSB transmission.
(a)
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the main advantage of single side band over double side band?
it is more power efficient
It is not affected by noise
The receiver circuit is simpler
It is less likely to suffer from over modulation
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following statements are disadvantages of single side band over double side band?
it is less power efficient
The susceptibility to noise increases
The receiver needs to add a carrier signal
It is more likely to suffer from over modulation
4.
FILL IN THE BLANKS QUESTION
1 min • 1 pt
In the diagram of a SSB Transmitter, what letter represents the component that;
generates the low frequency carrier signal in the form of a sinusoidal voltage at a frequency of 500 kHz?
(a)
5.
FILL IN THE BLANKS QUESTION
1 min • 1 pt
In the diagram of a SSB Transmitter, what letter represents the component that;
passes one of the side bands and rejects the other, so that only a single side band signal is fed to the balanced mixer?
(a)
6.
FILL IN THE BLANKS QUESTION
1 min • 1 pt
In the diagram of a SSB Receiver, what letter represents the component that;
generates a low frequency carrier signal to be inserted on the side band?
(a)
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