What type of modulation is used by JT65?
AnswerMultitone AFSK
JT65 uses multiple audio-frequency tones, making it a multitone AFSK mode.
Amateur Extra · FCC ELEMENT 4
E2D09
Amateur Extra · FCC Element 4 · tap to reveal · auto reveal optional
Amateur Extra · FCC Element 4 · tap to reveal · auto reveal optional
JT65 uses multiple audio-frequency tones, making it a multitone AFSK mode.