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10. To establish the 1 kHz reference, set the 5700A to 3.2 V and 1 kHz. Let the
5790A measure this value. Record the value in Table 3-15.
11. Press the "SET REF" soft key on the 5790A.
12. Proceed to the first frequency listed in Table 3-15 and adjust the 5700A to the
TOTAL ERROR value (sign and magnitude) listed in Table 3-15.
13. Read the error on the 5790A error display and record in the WIDEBAND input
verification test record, Table 3-16.
14. Proceed to the next frequency in the table and set the 5700A to 3.2 V. (the error
values are set relative to the nominal 3.2 V level). Adjust the 5700A to the
TOTAL ERROR value (sign and magnitude) listed in Table 3-15, and read and
record the error in Table 3-16.
15. Repeat step 14 for all frequencies in Table 3-15 for that range.
16. Proceed to the next range and establish the 1-kHz reference at 3.2 V as in step 10.
Press the "SET REF" soft key on the 5790A, and proceed through each
frequency in the table. Reset the 5700A to 3.2 V after each frequency is
measured. The error values are set relative to the nominal 3.2 V level.
17. Verify all other ranges in the same way.
Calibration and Verification
Verification
3
3-67
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