locked Re: Class C Amplifier Application #transmit


Bill Somerville
 

On 27/07/2021 20:14, alanbh@... wrote:
FT8 and FT4 is a tone modulate SSB type signal.
Alan,

that is not a description of any modulation type used by WSJT-X. Frequency shift keyed signals are frequency modulated, they have no AM content so long as the whole bandwidth of the signal is transmitted as intended.

73
Bill
G4WJS.

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