Question is ⇒ An AM signal is detected using an envelope detector, the carrier frequency and modulating signal frequency are 1 MHz and 2 kHz respectively. An appropriate value for the time constant of the envelope detector is, Options are ⇒ (A) 500 μ sec, (B) 20 μ sec, (C) 0.2 μ sec, (D) 1 μ sec, (E) , Leave your comments or Download question paper.

Question is ⇒ An AM signal is detected using an envelope detector, the carrier frequency and modulating signal frequency are 1 MHz and 2 kHz respectively. An appropriate value for the time constant of the envelope detector is, Options are ⇒ (A) 500 μ sec, (B) 20 μ sec, (C) 0.2 μ sec, (D) 1 μ sec, (E) , Leave your comments or Download question paper. Previous question Next question


Q1.	An AM signal is detected using an envelope detector, the carrier frequency and modulating signal frequency are 1 MHz and 2 kHz respectively. An appropriate value for the time constant of the envelope detector is
A.	500 μ sec [Wrong Answer]
B.	20 μ sec [Correct Answer]
C.	0.2 μ sec [Wrong Answer]
D.	1 μ sec [Wrong Answer]
View Answer 2 -6 Explanation:- Answer : B Discuss it below : !! OOPS Login [Click here] is required to post your answer/result Help other students, write article, leave your comments

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