Jean-Christophe, I have had a very good experience with my Fluke PM6681 (aka Pendulum CNT-81). They show up on eBay 2 or 3 times each quarter, selling for US$600-800. Since they are designed & produced in Sweden, I would expect them to available more easily in Europe.
The PM6681 advertises 50ps single shot TI resolution, but the GPIB data returns 25ps data. The frequency mode produces 11 digit/s readings. Pete Rawson _______________________________________________ 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.
