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Noise Figure Mode (Option 356)
Troubleshooting
Troubleshooting
Some measurements can result in invalid results (NaNs). In these cases the
FieldFox's Noise Figure Option 356 displays the following:
— Red X on the NaN point
— Marker readout displays: "–––"
— SCPI will return its NaN representation (i.e., 9.91E+37)
Figure 29-32
Example of an invalid measurement
Keysight N9915-90020 User's Guide
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