After many years of using QRSS, I have been spurred into modifying my 
DDS to give me DFCW capability for the first time.

Would experienced DFCW operators please give me the benefit of their 
experience?

If you are specifying a frequency, do you quote the Dash, Dot or 
centre frequency?

I am using ON7YD's 'QRS' software and it seems that the clearest 
signal is given by the following settings: 
"DFCW double space"
"Key Gap 1s" (for 3sec dots)

This gives a good visible gap between characters and a small gap 
between elements.

It looks like the signal might be clearer when using 4s dots.

What do the experts think?

Mike, G3XDV
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