FCC Question Pool Review

General Class (Element 3) • 2023-2027

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Question G9C11

From subelement G9 - G9C

G9C11
Answer: A

What is a beta or hairpin match?

AA shorted transmission line stub placed at the feed point of a Yagi antenna to provide impedance matching
BA 1/4 wavelength section of 75-ohm coax in series with the feed point of a Yagi to provide impedance matching
CA series capacitor selected to cancel the inductive reactance of a folded dipole antenna
DA section of 300-ohm twin-lead transmission line used to match a folded dipole antenna