TheSteve
How did you get such a nice histogram of your measurement.
This was just measured on one channel, right?
Here is my attempt to get a good relationship between my GPSDO and external Piezo 10 MHz OCXO
Plus, how did you get a screen dump on your 53230A, it seems my instrument does not want to do that.
So, here is a picture of the screen
After 3587 measurements, only 582 pHz Pk to Pk
I find this kind of remarkable, or I am wrong?
The 53230A runs on its own internal OCXO reference.