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General Class: 2019–2023
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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
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Practice Test
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Element 3
G7
G7C
G7C11
G7C11:
What is meant by the term "software-defined radio" (SDR)?
A radio in which most major signal processing functions are performed by software
A radio that provides computer interface for automatic logging of band and frequency
A radio that uses crystal filters designed using software
A computer model that can simulate performance of a radio to aid in the design process
G7C01
G7C02
G7C03
G7C04
G7C05
G7C06
G7C07
G7C08
G7C09
G7C10
G7C11
G7C12
G7C13
G7C14
G7C15
G7C16