On Thu, 03 Jul 2008 13:53:14 +0100, David G4DMP/G3KEP wrote: >In a recent message, charles <[EMAIL PROTECTED]> wrote ... >>Is it possible to have a speed step of .5 in between the present CW speed >>settings of whole numbers? >> >>I am particularly looking for a CW speed of 21.5 wpm just now. > >Charles, I doubt that the tolerance of the K3 displayed speed is better >than +/- 0.5wpm, so you may find that 21 or 22wpm could be just the >speed you are looking for. Have you measured it accurately? Your >findings would be of interest here. > >73
I measured the sidetone dah lengths at the speaker: A 22wpm dah is 0.207 sec; a 21wpm dah is 0.219 sec. Not sure about the conversion to wpm but I think this comes out to 24 wpm and 22.8 wpm respectively; could be wrong. 73, Drew AF2Z _______________________________________________ Elecraft mailing list Post to: [email protected] You must be a subscriber to post to the list. Subscriber Info (Addr. Change, sub, unsub etc.): http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/subscribers.htm Elecraft web page: http://www.elecraft.com
