Agilent Technologies PSA Series Service Manual page 415

Table 12-1 Post-Repair Testing Requirements (Continued)
Assembly
A14 Attenuator/Switch
A15 Attenuator, 66 dB
A18 YTO
A19 RYTHM
or SBTX/RYTHM
Chapter 12
Adjustments, Tests, &
Configuration
50 MHz Calibrator Amplitude
Attenuator Slope adjustment
Frequency Response adjustment
(all bands)
Reset AC/DC switch activations
(E4440A, E4443A, E4445A only)
Reset attenuator activations and
50 MHz switch activations using
software utility
50 MHz Calibrator Amplitude
Attenuator Slope adjustment
Frequency Response adjustment
(all bands)
Reset attenuator activations and
50 MHz switch activations using
software utility
st
Assure that 1 LO Unleveled message
does not appear
SLODA or FELOMA adjustment
YTF Alignment
Attenuator Slope adjustment
Frequency Response adjustment
(all bands)
Post-Repair Procedures
Post-Repair Procedures
Performance Verification
Absolute Amplitude
Accuracy
Frequency Response
(all frequencies)
Input Attenuation
Switching Uncertainty
Absolute Amplitude
Accuracy
Frequency Response
(all frequencies)
Input Attenuation
Switching Uncertainty
Absolute Amplitude
Accuracy
Frequency Response
(all frequencies)
Noise Sidebands
(both tests)
Residual Responses
Frequency Response
(all frequencies)
Displayed Average Noise
Level
Absolute Amplitude
Accuracy
Residual Responses
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