FCC Question Pool Review

Amateur Extra Class (Element 4) • 2024-2028

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Question E9A12

From subelement E9 - E9A

E9A12
Answer: A

How much gain does an antenna have compared to a half-wavelength dipole if it has 6 dB gain over an isotropic radiator?

A3.85 dB
B6.0 dB
C8.15 dB
D2.79 dB