Hi Phil, Yes there is a little difference.
One standard for WPM can be found in: https://en.wikipedia.org/wiki/Morse_code as T = 1200 / W or WPM = 1200 / T Where T is dot duration in mS. To remove weighting, using an oscilloscope to measure Dot and Space time. The keyer is using the micro-controller, which is doing other things, therefore there is a little jitter. To filter jitter out, oscilloscope averaging is enabled. K3 116.0 mS (Dot+Space) = 20.7 WPM KX2 114.8 mS (Dot+Space) = 20.9 WPM John KN5L On 08/11/2017 09:54 AM, Phil Hystad wrote: > I think I have detected a subtle difference between the keyer speed of my KX2 > and my K3. Is this possible? How far off? About one word per minute I > think. The KX2 being faster that is. Thus, I run my K3 at 20 wpm as my > normal speed and my KX2 at 19 wpm to obtain the same feel. Defininately not > large enough to be a bother, I am mostly just curious as to whether this is > true. ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html Message delivered to arch...@mail-archive.com
