Thanks. I was just reading about it in a couple of new books I just got,
"Microwave Projects" and "International Microwave Handbook", both from RSGB.

73 de
Leland C. Scott
KC8LDO

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"Leon Heller" wrote in message
...
"Leland C. Scott" wrote in message
...
Is there a source for Puff 2.1 in the USA currently. I know it is no
longer
avaiabe from Professor Dave Rutledge at Caltech Institute. I don't want
to
buy the two the books

Have a look at Ansoft Designer SV. It's free (intended for students)
although the full version costs lots of $$$.

73, Leon
--
Leon Heller, G1HSM
http://www.geocities.com/leon_heller