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omputing the
Maximum Error
4-8 Performance Tests
10. Connect the detector to the power splitter.
On the 8757D:
Press Function
11. On the source:
Press
and enter the rst test frequency. Remember to use
CW 5
only the test frequencies used in steps 5 through 7.
12. Note and record on the worksheet (under the \Measured Power"
column) the value indicated by the 8757D cursor display.
13. Repeat this step until all of the same frequency points have been
measured.
14. Using the values recorded in steps 6 and 12, subtract the value
in step 6 from the value in step 12 for each of the frequencies as
shown on the worksheet.
Now use these values to plot a point to point variation curve
on the graph on the next page. he peak to peak variations
determine the frequency response of the detector. Record this
result on the test record.
his completes the procedure for measuring frequency
response.
to turn the cursor on.
CURSOR 5
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