Tektronix 3A9 Instruction Manual page 41

[J 32. Check Signal Out Frequency Response (Page 5-39)
['] 33. Check Upper and Lower —3 dB (Page 5-41)
Frequencies 1 MHz, 0% to +30%
All others, within 12% of value indicated on selector
['] 34. Check Overall Noise Tangentially (Page 5-43}
Maximum noise, measured tangentially, 12 nV.
[] 35. Check DC Drift with Time (Ambient (Page 5-44}
PERFORMANCE CHECK/CALIBRATION
PROCEDURE
General
checked in the "CHECK" part of the step before an adjust-
NOTE
strument when performing a partial calibration,
"CHECK" portion of the step are not met. How-
ever, when performing a complete calibration,
best overall performance is obtained if each ad-
Performance Check/Calibration—Type 3A9
justment is made to the exact setting even if the
"CHECK" is within the allowable tolerance.
In the following procedure, a test-equipment setup picture
is shown for each major group of checks and adjustment.
NOTE
5-3