Agilent Technologies PSA Series Service Manual page 417

Table 12-1 Post-Repair Testing Requirements (Continued)
Assembly
A29 FELOMA/SBTX
Driver
A30 First IF Amplifier
(FIFA)
A31 Wideband Analog
IF Assembly
(Option 122 or 140)
A32 Wideband Digital
IF Assembly
(Option 122 or 140)
A34 Dual Mixer
(Option 123)
A34 Unpreselected
Mixer
(E4446A, E4447A,
E4448A)
Chapter 12
Adjustments, Tests, &
Configuration
FELOMA adjustment
YTF adjustment
Frequency Response adjustment
Frequency Response adjustment
Perform WB IF Cal Constant Reset
Perform IF Frequency Response
(Wide IF)
Load the latest instrument firmware
to assure instrument and Digital IF
firmware are compatible.
Dual Mixer Bias adjustment
Frequency Response adjustment
(Option 123)
Millimeter Unpreselected
Mixer Bias adjustment
Frequency Response adjustment
(Option 123)
Post-Repair Procedures
Post-Repair Procedures
Performance Verification
Absolute Amplitude
Accuracy
Frequency Response
Above 3 GHz
Absolute Amplitude
Accuracy
Frequency Response
Above 3 GHz
Absolute Amplitude
Accuracy
Third Order
Intermodulation Distortion
(Wide IF)
Spurious Response
Input Noise Density
(Wide IF)
IF Frequency Response
(Wide IF)
Residual Responses
Noise Sidebands < 50kHz
Noise Sidebands > 50kHz
None
Frequency Response
(Option 123)
Displayed Average
Noise Level
Displayed Average
Noise Level
Frequency Response
above 3 GHz
Frequency Response
(Option 123)
417