On 16 Aug 2014 at 13:35, paul swed wrote: > > Kenneth on the opamps that is correct. > But I put little U's to indicate phase. They actually represent the top half > of > the input cycle.
Yes, I saw those, but unless I am mistaken, you didn't add a "U" after the second opamp, which would have returned the phase to the input's. > In the top path it inverts once. I see twice: once through the first op amp and again through the second one. The second one then outputs to the IF. Anyway, to me, it is a very interesting and simple circuit. I LIKE "simple". I am a great believer in the KISS principle. Ken W7EKB _______________________________________________ time-nuts mailing list -- time-nuts@febo.com To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.
