FCC Question Pool Review

Amateur Extra Class (Element 4) • 2024-2028

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Question E7C06

From subelement E7 - E7C

E7C06
Answer: C

What are the characteristics of an elliptical filter?

AGradual passband rolloff with minimal stop-band ripple
BExtremely flat response over its pass band with gradually rounded stop-band corners
CExtremely sharp cutoff with one or more notches in the stop band
DGradual passband rolloff with extreme stop-band ripple