On Thursday 03 July 2008 16:18:21 [EMAIL PROTECTED] wrote:
> Ok, using your formula, and allowing for my measurement of dah periods
> (not just dah sound portion of cycle), substituting equivalent dit
> sound time (at assumed 3:1 ratio), I get the following conversions:
>
> 22 wpm K3 readout
> measured 0.207 dah period
> 51.8 msec dit sound equivalent at 3:1 ratio
> 23.2 wpm calculated by the "1200" formula
>
> 21 wpm K3 readout
> measured 0.219 dah period
> 54.8 msec dit sound equivalent at 3:1 ratio
> 21.9 wpm calculated by the "1200" formula
The K3 internal keyer is an excellent keyer and I find nothing wrong with the 
weighting or the weighting adjustment control. I am asking if the speed 
control resolution could be halved.

Charles - M0BIN
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