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Operation
Verification
Operation Verification is a subset of the Performance Verification tests that
follow. For the AFG, Operation Verification consists of the following tests:
• DC Accuracy
• AC Accuracy
• Total Harmonic Distortion
Performance
Verification
The procedures in this section are used to test the AFG’s electrical
performance using the specifications in Appendix A of the Agilent E1445A
User’s Manual as the performance standards. These tests are suitable for
incoming inspection, troubleshooting, and preventive maintenance. The
results of the Performance Verification tests should be recorded in the
Performance Test Record (Table 2-11).
Performance Verification includes the following tests:
Test # Test Name
2-1
2-2
2-3
2-4
2-5
2-6
2-7
2-8
2-9
2-10
DC Zeros
DC Accuracy
DC Offset
AC Accuracy
AC Flatness - 250 kHz filter
AC Flatness - 10 MHz filter
Frequency Accuracy
Duty Cycle
Total Harmonic Distortion
Spurious/Non-harmonic Distortion
32 Verification Tests Agilent E1445A Service Manual