Specifications

Chapter 3 3-7
User Interface
Flatness Compensation Table
Recreating the Flatness Correction Table
This section is provided in the event that both the disk and the internal correction
tables become corrupt or lost. This procedure can be used to re-create the flatness
correction table.
Connections
1. Connect the 10 MHz Reference Output from the PSA to the Reference In of the source.
2. Turn on the Reference Output on the PSA.
[System] > Reference > 10 MHz Out > On
3. Use Table 3-2 for the PSA settings.
Table 3-1 Required Test Equipment (recreating)
Test Equipment Quantity Recommended
Model
Various Adapters n/a n/a
Various cables n/a n/a
Synthesizer Sweeper
10 MHz to 50 GHz
1
83650B
1
1. An 83630B can be used for the E4440A, E4443A or E4445A.
Table 3-2 PSA Instrument Settings
Setting Value
Span 2 MHz
Attenuation
10 dB
1
1. MUST be in Manual Mode:
[AMPLITUDE] > Atten > Manual > 10 dB
Ref Level –30 dBm
Scale/Div 5 dB