Agilent Technologies N5161A/62A/81A/82A/83A MXG Signal Generators Service Guide
Post-Repair Procedures and Performance Verification
Performance Verification
4-8
Performance Verification
The procedures in this chapter verify the signal generators electrical performance.
• “I/Q Calibration (N5162A/82A only)” on page 4-8
• “Running Self Test” on page 4-8
• “Relative Frequency Range and Accuracy Verification (N5161A/62A
1
/81A/82A Only)” on page 4-10
• “Leveled Output Power Verification (N5161A/62A
1
/81A/82A Only)” on page 4-13
I/Q Calibration (N5162A/82A only)
When you perform an I/Q calibration, that calibration data takes precedence over the factory-supplied calibration data. The calibration
routines improves performance that may degrade over time or due to temperature changes.
Running Self Test
The self test is a series of internal tests of signal generator functions. Run the complete self tests when initially setting up a signal generator,
after an assembly repair, or to verify signal generator performance. Also run self test prior to performing manual or automated Performance
Verification tests. The self test will confirm the signal generator is operating properly or isolate problems to a specific faulty assembly.
Press I/Q > I/Q Calibration > Calibration Type Full
It takes about 5 minutes to run the self test.
This information is
supplemental.
Please disregard
unless Agilent
specifically requests
this information.
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