What type of modulation is used by FT8?
Объяснение
FT8 sends one of eight equally spaced tones per symbol, which is 8-tone frequency shift keying; the 8 in the mode name refers to that tone count.
FT8 sends one of eight equally spaced tones per symbol, which is 8-tone frequency shift keying; the 8 in the mode name refers to that tone count.