Radio Amateur Quiz Canadian License

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Question A-002-012-004

What are the distinguishing features of a Chebyshev filter?

Correct Answer

It allows ripple in the passband in return for steeper skirts

Explanation

Chebyshev filters trade off passband flatness for a faster transition from passband to stopband (steeper skirts) compared to Butterworth filters; this trade-off involves ripples in the passband amplitude response.

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