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G4A10:What is the function of an electronic keyer?

G4A10G4A

What is the function of an electronic keyer?

Direct answer summary (2023-2027 NCVEC pool)

The official correct answer for G4A10 is Automatic generation of dots and dashes for CW operation.

The key fact is Automatic generation of dots and dashes for CW operation. Match that fact to the exact condition in the question; the other choices describe a different rule, band, component, or operating situation.

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More questions in G4A

G4A01What is the purpose of the notch filter found on many HF transceivers?G4A02What is the benefit of using the opposite or “reverse” sideband when receiving CW?G4A03How does a noise blanker work?G4A04What is the effect on plate current of the correct setting of a vacuum-tube RF power amplifier’s TUNE control?G4A05Why is automatic level control (ALC) used with an RF power amplifier?G4A06What is the purpose of an antenna tuner?