Reactive multipliers have a disadvantage that they cannot be used at very high frequencies and they become less efficient.

Mr. Dubey • 52.30K Points
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Q. Reactive multipliers have a disadvantage that they cannot be used at very high frequencies and they become less efficient.

(A) true

(B) false

(D) ---

Correct : Option (A)

Explanation:

 at millimeter frequencies, varactor diode exhibits resistive property. hence, at high frequency the multiplier becomes lossy and also does not offer high bandwidth, which is a major disadvantage.

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Q. Reactive multipliers have a disadvantage that they cannot be used at very high frequencies and they become less efficient.

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