Keysight Technologies E4417A Service Manual page 40

9 Set the DC calibrator as follows:
10 Set the filter length:
11 Zero the power meter:
12 Set the DC calibrator output to 144.93 mV, and set the output switch to '+'.
13 Calibrate the power meter:
14 Set the DC calibrator output to the values shown in
Keysight E4416A/E4417A Power Meters Service Guide
– SET VALUE: 0 (ZERO)
– FUNCTION: DC
– OUTPUT: OFF
Channel
– Press .
– Highlight the Filter parameter using the up/down arrow keys.
– Scroll through the Filter values by pressing
MAN.
– Highlight the filter length using the forward arrow key. Press
Filter Length pop-up window is displayed. Set the filter length to 512.
Enter
– Press .
Zero
Zero
Press , . Wait approximately 10 seconds for the wait symbol to
Cal
disappear.
Zero
Cal
Press , .
Cal
setting, set the filter length of the power meter to the carbon-dating value,
and verify that the power meter reading is within the limits shown. Refer to
step 10 for details on how to setup the filter length.
Performance Tests
Change
. Select a value of
Change
Table 2-4. For each
2
. The
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