5.
Measure the PXIe-5654 output power with the power meter. Correct the measurement for
the frequency output in step 4.
6.
Use the power measured in step 5 as input of the niRFSG 5654 Power Cal Adjust VI.
7.
Repeat steps 4 through 6 until the
power calibration complete
output of the niRFSG
5654 Power Cal Adjust VI returns a value of TRUE.
8.
Call the niRFSG Close External Calibration VI to close the session. Set the
write
calibration to hardware?
parameter to TRUE to store the results to the EEPROM on the
PXIe-5654.
Reverification
section to determine the as-left status of the PXIe-5654.
Note
If any test fails reverification after performing an adjustment, verify that you
have met the test conditions before returning your PXIe-5654 to NI. Refer to the
Worldwide Support and Services
section for information about support resources or
service requests.
Related Information
on page 6
Updating Calibration Date and Time
This procedure updates the date and time of the last calibration of the PXIe-5654.
1.
Call the niRFSG Initialize External Calibration VI.
2.
Call the niRFSG Update External Calibration Date and Time VI.
3.
Call the niRFSG Close External Calibration VI to close the session. Set the
write
calibration to hardware?
parameter to TRUE to store the results to the EEPROM on the
PXIe-5654.
Worldwide Support and Services
The NI website is your complete resource for technical support. At
, you have
access to everything from troubleshooting and application development self-help resources to
email and phone assistance from NI Application Engineers.
Visit
for information about the services NI offers.
Visit
to register your NI product. Product registration facilitates technical
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NI corporate headquarters is located at 11500 North Mopac Expressway, Austin, Texas,
78759-3504. NI also has offices located around the world. For support in the United States,
create your service request at
or dial 1 866 ASK MYNI (275 6964). For
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PXIe-5654 Calibration Procedure