What does an FT8 signal report of +3 mean?
AnswerThe signal-to-noise ratio is equivalent to +3dB in a 2.5 kHz bandwidth
An FT8 report of +3 means the received signal-to-noise ratio is equivalent to +3 dB in a 2.5 kHz reference bandwidth.
General · FCC ELEMENT 3
G8C15
General · FCC Element 3 · answer reveals automatically