[time-nuts] How can I measure time-delay of a cable with HP 5370B time-interval counter?

Hal Murray hmurray at megapathdsl.net
Sun Oct 28 23:29:53 EDT 2018


drkirkby at kirkbymicrowave.co.uk said:
> I'm feeding a sine wave from a Stanford Research DS345 30 MHz function 

Are the levels set so it triggers at the same point?  It doesn't look like it 
in your photo.

Looks like you are running at 1 MHz.  If the stop trigger is a little 
lower/earlier than the start trigger, you will have to wait a whole cycle, so 
950 ns is a reasonable result.



-- 
These are my opinions.  I hate spam.






More information about the time-nuts mailing list