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Performance Verification
Divided Trigger Check, 86100C Option 001
Divided Trigger Check, 86100C Option 001
N O T E
This test is only valid for the 86100C option 001.
Ensure that the pattern lock and eyeline mode are functioning correctly by testing the divide by 2
and divide by N on the counter board. Using the auto-detect function and selecting specific fre-
quencies will determine if these dividers are working properly. Test Limits.
Table 4-2. Divided Trigger Test Limits
Equipment List
• 83712B 20 GHz Synthesized CW generator opt 1E1, 1E5, 1E8, 1E9
• 11667B Power Splitter
• 83483A Dual Electrical Module in the left slot of the DCA
Manual Procedure
1 Make Connections.
a Connect the output of the 83712B to the input of the 11667B Power Splitter.
b Connect one output of the 83712B to the front panel trigger input of the DCA.
c Connect the other output of the 11667B to the Channel 2 input of the DCA.
2 Setup the DCA.
a Open the trigger window by selecting the trigger mode button on the bottom of the display.
b Select Pattern trigger mode.
c Select the Pattern setup tab at the top of the window.
d Remove the check box from the auto detect for Divide Ratio and pattern length.
3 Repeat for each frequency point to test.
a Set the 83712B to the frequency and power listed in the table above.
b In the trigger window select the auto detect button.
4-18
Input
Input
Frequency
Power
1 GHz
+2 dBm
2 GHz
+2 dBm
4 GHz
+2 dBm
8 GHz
+2 dBm
13 GHz
+10 dBm
Expected
Frequency
Min Test Limits
1 GHz
0.990 GHz
2 GHz
1.980 GHz
4 GHz
3.960 GHz
8 GHz
7.920 GHz
13 GHz
12.870 GHz
Max Test Limits
1.010 GHz
2.020 GHz
4.040 GHz
8.080 GHz
13.130 GHz
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