[time-nuts] new request for 3458A info

Dick Moore richiem at hughes.net
Sat Aug 1 23:59:37 UTC 2009


OK, here's some further info -- I ran with Frank's suggestion and  
manually checked the CAL? values from 0 thru 253 (I don't have GPIB at  
the moment -- I will get a ProLogix card soon).
All report valid -- except:
  0  --->    210, hardware failure, calibration required
61 --->    128, vos dac invalid
72 --->    dcv gain 10V invalid

If this is a matter of tweaking something, that would be good. I think  
I have a pdf of the Calibration Manual -- I'll check it out. All  
thoughts and comments welcome, as always.

Dick Moore




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