Keysight Technologies N5222B, Service Manual

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Keysight N5290/1A Service Guide 3-31
System Tests and Adjustments
N5292A Functional Verification Procedure
Figure 3-19 Screwdriver and TSMB with LEDs
S-Parameters (Insertion Loss/Match)
Equipment required:
— 26.5 GHz PNA-B with Option 020
— ECal or Calibration kit with a minimum 26.5 GHz frequency
— RF Fixture (ET57259-1, N5292-60128)
— S-Parameters fixture (ET57259-2, N5292-60129)
— PC with Launch Test application loaded ( )
1. N5292A Test Set Calibration (using Launch Test application) ­
S-parameter Testing: Connect ECal module between ports 1 and 2. Using
an ECal or calibration kit and Pna Cal button in the Launch Test
application, do a 2-port cal to verify cabling and PNA integrity.
2. When 2-port calibration has been completed, proceed to the test set
insertion loss/transmission measurements done after the N5290/91 A
system calibration. Refer to Figure 3-20 on page 3-32 .
This section assumes you have already downloaded the Launch Test
application to your PC. If not, refer to “PNA Calibration (Pna Cal) and
Loading the N5292A Test Set Functional Verification Software (Launch
Test)” on page 3-22 .