Wednesday, November 25, 2009

KB4XX IC-703 Plus Keying

The following key waveforms were recorded 11-25-2009. 
Click on the text to hear the audio.  Click on the images to enlarge.

Semi-Breakin














Full-Breakin



2 comments:

wa5mlf said...

See my frequency analysis at http://wa5mlf.blogspot.com/2009/11/frequency-analysis-of-key-chirp.html

wa5mlf said...

For some good discussion of key clicks, see http://www.w8ji.com/keyclicks.htm