42 Chapter 2
Test Descriptions
Frequency Accuracy
Step 9. Once the single sweep is complete set the NFA to autorange (press the
Scale key and Autoscale).
Step 10. Before obtaining the P
hot
measurements and performing the calculations
ensure that the filter shape is similar to the one relating to the
bandwidth in Figure 2-8 and Figure 2-9.
Step 11. Obtain the P
hot
tabulated measurements (press the Format key and
Table). Use the tab keys below the display to scroll through the results.
Alternatively output the trace data to disk, using the File Manager as
follows:
1. Insert a writable disk in drive A: and press the
File key and Save,
Trace.
Ensure that drive A: is selected as the To:
path.
2. Enter the file name or use the default provided and press
Enter to
save the
*.CSV file to disk.
The data can now be used in a spreadsheet application to perform the
following calculations.
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