[RTTY] PSK and waterfall - some more

[Bill Coleman]

On Feb 21, 2007, at 5:21 AM, Duane Budd wrote:

> 		Which is why some of us much prefer FSK for
> RTTY, AmTOR and PacTOR.

When properly adjusted, there should be no discernible difference  
between an FSK and AFSK signal.

The key is to find the proper adjustment.

Curiously, I found that when using CocoaModem, once setting on the  
Mac seems to work on every band. But, when I use MMTTY, the audio  
setting needs to shift slightly from band to band. (eg when moving  
from 40m to 20m, I need to increase the audio level. Hopefully, I  
remember to decrease it when going from 20m to 40m....)

Bill Coleman, AA4LR, PP-ASEL        Mail: aa4lr at arrl.net
Quote: "Not within a thousand years will man ever fly!"
             -- Wilbur Wright, 1901