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General Class: 2019–2023
Today
Sections
G1: Commission's Rules
G2: Operating Procedures
G3: Radio Wave Propagation
G4: Amateur Radio Practices
G5: Electrical Principles
G6: Circuit Components
G7: Practical Circuits
G8: Signals and Emissions
G9: Antennas and Feedlines
G0: Electrical and RF Safety
Quick Index
Practice Test
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Element 3
G4
G4E
G4E01
G4E01:
What is the purpose of a capacitance hat on a mobile antenna?
To increase the power handling capacity of a whip antenna
To allow automatic band changing
To electrically lengthen a physically short antenna
To allow remote tuning
G4E01
G4E02
G4E03
G4E04
G4E05
G4E06
G4E07
G4E08
G4E09
G4E10
G4E11