Jerry, it's very different than the equipment you currently have, but there are specialized microwave TDR's that are used to quantify and localize impedance bumps down to the fractional inch level (which would be tens of picoseconds). You can "see" every connector and PCB/cable transition using these TDR's.
Tim N3QE On Sun, May 7, 2017 at 8:52 PM, Jerry Hancock <[email protected]> wrote: > I was showing my son how we could measure the difference in cable lengths > by using the velocity of light and cable velocity factor. I used a scope > to measure the offset and was then thinking the 5335 could do it more > accurately, but I was wrong, as it only reports to the nanosecond. I > thought I had seen somewhere where people were getting higher resolution > using software along with the 5335, no? > > Thanks > _______________________________________________ > 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. > _______________________________________________ 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.
