FCC Question Pool Review

Amateur Extra Class (Element 4) • 2024-2028

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Question E6E06

From subelement E6 - E6E

E6E06
Answer: D

What characteristics of MMICs make them a popular choice for VHF through microwave circuits?

AThe ability to retrieve information from a single signal, even in the presence of other strong signals
BExtremely high Q factor and high stability over a wide temperature range
CNearly infinite gain, very high input impedance, and very low output impedance
DControlled gain, low noise figure, and constant input and output impedance over the specified frequency range