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G8A09: What type of modulation is used by FT8?

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What type of modulation is used by FT8?

Answer choices for G8A09
Why this wins

The key fact is 8-tone frequency shift keying. Match that fact to the exact condition in the question; the other choices describe a different rule, band, component, or operating situation.

Direct answer summary (2023-2027 NCVEC pool)

The official correct answer for G8A09 is 8-tone frequency shift keying.

The key fact is 8-tone frequency shift keying. 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 G8A

G8A01How is direct binary FSK modulation generated?G8A02What is the name of the process that changes the phase angle of an RF signal to convey information?G8A03What is the name of the process that changes the instantaneous frequency of an RF wave to convey information?G8A04What emission is produced by a reactance modulator connected to a transmitter RF amplifier stage?G8A05What type of modulation varies the instantaneous power level of the RF signal?G8A06Which of the following is characteristic of QPSK31?