Discussion :: Communication Systems
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Assertion (A): A balun is an RF impedance matching transformer.
Reason (R): Sometimes a booster amplifier is used with a TV set.
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A.
Both A and R are correct and R is correct explanation of A
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B.
Both A and R are correct but R is not correct explanation of A
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C.
A is correct but R is wrong
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D.
A is wrong but R is correct
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Answer : Option B
Explanation :
Balun gives a 4 : 1 impedance transformation. In areas where TV reception is poor, booster is used to strengthen a TV signal.
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