That's a very early use of "MHz" rather than "Mc"!
On Jul 2, 2020, 9:50 AM, at 9:50 AM, Tom Van Baak <t...@leapsecond.com> wrote: >> I'm surprised nobody has suggested using the 12AX7 or 6J6 dual >triodes. > >Jim, > >Funny, just yesterday I was looking at the design of a laboratory >cesium >beam standard from 1963. Sorry, there's no divide-by-5 example in >there. >But the attached images show the 108x multiplier (8.5 MHz to 9180 MHz). > >Sure enough, spot the 12AX7 and 6J6 tubes in use... > >/tvb > > > >------------------------------------------------------------------------ > >_______________________________________________ >time-nuts mailing list -- time-nuts@lists.febo.com >To unsubscribe, go to >http://lists.febo.com/mailman/listinfo/time-nuts_lists.febo.com >and follow the instructions there. _______________________________________________ time-nuts mailing list -- time-nuts@lists.febo.com To unsubscribe, go to http://lists.febo.com/mailman/listinfo/time-nuts_lists.febo.com and follow the instructions there.
