[GreenKeys] FSK vs. AFSK

Tom Elmore [email protected]
Tue, 20 Apr 2004 13:44:01 -0800


  I know this question will generate a lot of email so I have my Model =
15 hard hat in place just in case. Is FSK
that is used on HF really AFSK let me explain. If we are modulating an =
HF transmitter with a mark tone and then a space tone and using the =
difference as the shift isn't this a form of AFSK since we are =
modulating the transmitter with an audio frequency. I'm sure some fine =
greenkeyer will set me straight :)=20

Thank You=20
Tom Elmore KA1NVZ
Anchorage  Alaska

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