[Elecraft] Fwd: New Sherwood report

[Leigh L. Klotz Jr WA5ZNU]

Kok Chen provides some good references for CW transmit shaping, but
cocoaModem source isn't available for hams to look at.

fldigi also offers a choice between raised cosine and Blackman window for CW
TX, and the source is in the fldigi distribution at src/cw_rtty/cw.cxx
available from http://w1hkj.com/Fldigi.html

If you want to experiment with your own shaping code, you can compile fldigi
for Windows, Mac, or Linux.

I believe the shaping code is by Dave W1HKJ as it wasn't present in earlier
programs.

Leigh/WA5ZNU

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