HP 8568B Performance Tests And Adjustments Manual page 59

Spectrum analyzer
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0.1 dB Gain Steps
19. Set
[
REFERENCE
20. Set the frequency synthesizer for an output power level of -2.00
21. Press MARKER
[
PEAK
22. Set the analyzer and the frequency synthesizer amplitude
according to lkble 2-14. At each setting, note the MKR A
amplitude and record it in the table.
23. Find the largest positive deviation and the largest negative
deviation for reference level settings from 0 dBm to -70 dBm in
for the last five settings in the table.
Reference Level Range:
Largest Positive Deviation:
Largest Negative Deviation:
24. Find the largest positive and negative deviations in 'lkble 2-13 and
Largest Positive Deviation:
Largest Negative Deviation:
10. IF Gain Uncertainty Test
to 0 dB.
A
0 to -70 dBm
C
B
-80 to -120 dBm
D
Performance Tests 2-37

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