[CW] Modulated CW
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[email protected]
Fri, 22 Feb 2002 01:05:36 EST
Thanks to those who responded and gave me information.
Basically there were two recommendations.
July 1997 QST had an article by Donald DuBon n6jrl about building a modulated
CW keyer for use with an HT. That article is on the ARRL website or at
http://home.earthlink.net/~fred_finster/CW_HT.gif. There is a correction in
September 1997 Feedback which only notes an error in the schematic which
erroneously identifies C2 at 0.1 uF when it should be 0.01 uF.
The other schematic is at http://www.uoguelph.ca/~antoon/circ/morse2.htm
Good luck. I haven't built mine yet but am looking forward to it.
73,
Daniel n0bn