Walter Maxwell wrote:
Sorry, Guys, I forgot to present my credentials. I took most of my engineering
courses from Dr. Rapp in the 1930's.

I particularly liked his "back-to-back limiters" which
allowed amplitude discrimination for AM signals. Didn't want
to hear that S9+30dB AM signal? Simply discriminate against
it and listen to all the others. I actually asked my Elmer
what a "back-to-back limiter" was. W5OLV just smiled. :-)
--
73, Cecil http://www.qsl.net/w5dxp

----== Posted via Newsfeeds.Com - Unlimited-Uncensored-Secure Usenet News==----
http://www.newsfeeds.com The #1 Newsgroup Service in the World! 120,000+ Newsgroups
----= East and West-Coast Server Farms - Total Privacy via Encryption =----