Keysight N9040B Option 508 User Manual

488 Keysight Technologies N9040B UXA Signal Analyzer Service Guide
Post-Repair Procedures
A9 & A10
RF Attenuators
Hardware Statistical Reset Utility
50 MHz Calibrator Adjustment
Frequency Response (All Adjustments)
Attenuator Slope
Residual Responses
Displayed Average Noise Level
Spurious Responses
Third Order Intermodulation
Absolute Amplitude Accuracy
Input Attenuation Switching Uncertainty
Frequency Response (All Tests)
A11
Low Band Switch
Frequency Response (All Tests)
Attenuator Slope
Residual Responses
Displayed Average Noise Level
Spurious Responses
Third Order Intermodulation
Second Harmonic Distortion
Absolute Amplitude Accuracy
Frequency Response (All Tests)
A12
YTF Preselector
YTF Alignment (Press System, Alignments,
Advanced, Characterize Preselector)
Frequency Response (All Adjustments)
Attenuator Slope
Residual Responses
Displayed Average Noise Level
Spurious Responses
Third Order Intermodulation
Second Harmonic Distortion
Absolute Amplitude Accuracy
Frequency Response (All Tests)
A13
Front End Assembly
YTF Alignment (Press System, Alignments,
Advanced, Characterize Preselector)
Frequency Response (All Tests)
Attenuator Slope
TOI Adjustment
Front End Controller Attenuator Adjustment
Attenuator Slope Preamp On
Characterize Noise Floor (Press System,
Alignments, Advanced)
Residual Responses
Displayed Average Noise Level
Spurious Responses
Third Order Intermodulation
Second Harmonic Distortion
Absolute Amplitude Accuracy
Frequency Response (All Tests)
Effective DANL
A13 SW4/SW5
or FL2
(Option 510)
Characterize Noise Floor (Press System,
Alignments, Advanced)
Residual Responses
Displayed Average Noise Level
Spurious Responses
Third Order Intermodulation
Second Harmonic Distortion
Absolute Amplitude Accuracy
Frequency Response (below 3.6 GHz)
Effective DANL
A14
Synthesizer
Assembly
FPGA Synchronization
b
Residual Responses
Displayed Average Noise Level
Spurious Responses
Phase Noise (All Tests)
Frequency Response (All Tests)
Table 16-1 Post-Repair Testing Requirements (Continued)
Assembly
Adjustments to Perform
(in the order listed)
a
Performance Verifications to Perform After
Adjustments
a

Keysight N9040B Option 508 Specifications

General

Brand	Keysight
Model	N9040B Option 508
Category	Measuring Instruments
Language	English