Dr Bruce Griffiths <[EMAIL PROTECTED]> wrote: > > At the lab I worked at in the 80's, all the cables hanging on > > the wall-racks were calibrated and labeled in nanoseconds. > > > > But... after the ECL signals got turned into TTL, we just didn't > > care anymore :-). > > Your not quite obsessive enough. > The cable delays (including the antenna to splitter cable) should also > be a multiple of half the signal period to minimise the effects of > residual mismatches at either end of the cable.
Signal period? Periodic signals? If only we had the luxury! I was not working on the side of the lab where the experiments were vaporized, though :-). Tim. _______________________________________________ time-nuts mailing list [email protected] https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts
