I usually prefer to design Elliptic/Cauer filters and then adjust the cut-off frequency such that some of the zero's line up with whatever I want to really attenuate. - Mike
Mike B. Feher, EOZ Inc. 89 Arnold Blvd. Howell, NJ, 07731 732-886-5960 office 908-902-3831 cell -----Original Message----- From: time-nuts [mailto:[email protected]] On Behalf Of Bob Camp Sent: Sunday, July 19, 2015 8:17 AM To: Discussion of precise time and frequency measurement Subject: Re: [time-nuts] 5 x 2 x 3 = 30 MHz Hi There are an enormous number of variations on the basic SC trap. Most of what drives one to be “best” is the component selection process. If a coil above X uh simply will not fit, time for a new circuit …. Bob here. _______________________________________________ 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.
