[time-nuts] time interval measurement on SR620

[Mete Balci]

Hello,

Is there any disadvantage of using SR620 with TimeLab as described in high
res freq. measurement document of SRS ?

1) DUT (10MHz) is connected to External Clock In
2) REF OUT (1kHz) is connected to ChA
3) GPS receiver PPS output configured as 1kHz and is connected to ChB.
4) Sample size 1000

Can this value be used in the same sense as in a (normal) single
measurement (Ch A: GPS PPS vs. Ch B: DUT output converted to PPS) ?

If not, is there still a benefit of maybe converting REF OUT (not DUT) to
PPS and using it still like the above configuration but with sample size 1 ?

Mete