Here is a picture of a K2's keying waveform made up of 24 million
digital color graded samples.
http://www.qsl.net/wd1v/LECROY.JPEG
Additional click data at http://www.qsl.net/wd1v/756cw.html
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John Seney, WD1V [FN42]
QRP ARCI 10345 K2 #1388
Icom 756 Pro II
FIST #5014 CC: 1151
HP Velo Recumbent Biker
http://www.qsl.net/wd1v