[EMAIL PROTECTED] wrote > There are so many trimmer caps inside that for sure I am not going to move a > single one of 'em :) > > Then again I get <50ps jitter with 8.2 readings per second using the > external Ref input, so maybe I should be content with that. That's a lot > better than > my 53132A. > > Thanks again everyone for your useful hints! > > bye, > Said > Said
Most of these trimmer caps are on the 200MHz frequency multiplier board. With a spectrum analyser, a suitable probe and a ceramic tuning wand, those trimmer caps on the frequency multiplier board should be very easy to adjust correctly by following the documented procedure in the manual. There is also a single trimmer capacitor on each interpolator assembly. Adjusting these along with the symmetry, anticoincidence, and quiescent balance pots on each interpolator assembly requires somewhat more equipment and expertise. Bruce _______________________________________________ time-nuts mailing list [email protected] https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts
