Skip to main content

E9D06:What happens to SWR bandwidth when one or more loading coils are used to resonate an electrically short antenna?

E9D06E9D

What happens to SWR bandwidth when one or more loading coils are used to resonate an electrically short antenna?

Direct answer summary (2024-2028 NCVEC pool)

The official correct answer for E9D06 is It is decreased.

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

← E9D05E9D07 →

More questions in E9D

E9D01How much does the gain of an ideal parabolic reflector antenna increase when the operating frequency is doubled?E9D02How can two linearly polarized Yagi antennas be used to produce circular polarization?E9D03What is the most efficient location for a loading coil on an electrically short whip?E9D04Why should antenna loading coils have a high ratio of reactance to resistance?E9D05Approximately how long is a Yagi’s driven element?E9D07What is an advantage of top loading an electrically short HF vertical antenna?