Skip to main content

G9C10:Which of the following can be adjusted to optimize forward gain, front-to-back ratio, or SWR bandwidth of a Yagi antenna?

G9C10G9C

Which of the following can be adjusted to optimize forward gain, front-to-back ratio, or SWR bandwidth of a Yagi antenna?

Direct answer summary (2023-2027 NCVEC pool)

The official correct answer for G9C10 is All these choices are correct.

The key fact is All these choices are correct. Match that fact to the exact condition in the question; the other choices describe a different rule, band, component, or operating situation.

← G9C09G9C11 →

More questions in G9C

G9C01Which of the following would increase the bandwidth of a Yagi antenna?G9C02What is the approximate length of the driven element of a Yagi antenna?G9C03How do the lengths of a three-element Yagi reflector and director compare to that of the driven element?G9C04How does antenna gain in dBi compare to gain stated in dBd for the same antenna?G9C05What is the primary effect of increasing boom length and adding directors to a Yagi antenna?G9C07What does “front-to-back ratio” mean in reference to a Yagi antenna?