Chapter 1 23
Calibrating
Calibration Cycle
Table 1-8 Agilent E4411B Performance Verification Tests
Performance Test Name
Calibration for
Instrument Option:
Std
a
1DN
1DQ
1. 10 MHz Reference Output Accuracy •
3. Frequency Readout and Marker Frequency Count Accuracy •
5. Frequency Span Accuracy •
7. Noise Sidebands •
9. System-Related Sidebands •
10. Residual FM •
11. Sweep Time Accuracy •
12. Display Scale Fidelity •
13. Input Attenuation Switching Uncertainty •
14. Reference Level Accuracy •
16. Resolution Bandwidth Switching Uncertainty •
17. Absolute Amplitude Accuracy (Reference Settings) •
19. Overall Absolute Amplitude Accuracy •
21. Resolution Bandwidth Accuracy •
22. Frequency Response •
28. Other Input-Related Spurious Responses •
30. Spurious Responses •
33. Gain Compression •
35. Displayed Average Noise Level •
39. Residual Responses •
41. Tracking Generator Absolute Amplitude and Vernier Accuracy • •
43. Tracking Generator Level Flatness • •
45. Tracking Generator Harmonic Spurious Outputs • •
47. Tracking Generator Non-Harmonic Spurious Outputs • •
a. Perform these tests on all E4411B analyzers.