In the link that Simon mentions the Costas loop is discussed. In 1956 when I was 14 and a SWL listener there was a AM technical net on 75 meters. Every Sunday afternoon there was a visiting engineer ham or otherwise giving a lecture. I remember John giving his on a DSB process that he was working with. Little did I know that history was being made.
73, Bill, WA2DVU Cape May, NJ Subject: [time-nuts] Time and frequency article You can find it at http://www.ecnmag.com/blogs/2012/11/its-about-time-timing-and-frequency-issu es-engineering Simon Engineering is the art of making what you want from what you can get at a profit. _______________________________________________ time-nuts mailing list -- [email protected] To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there. _______________________________________________ time-nuts mailing list -- [email protected] To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.
