Keysight Technologies N9030B User Manual

N9030B PXA Signal Analyzer Service Guide 555
Post-Repair Procedures
Post-Repair Procedures
A15
Front End Control
Assembly
FPGA Synchronization
b
Front End Controller Attenuator Adjustment
Frequency Response (All Tests)
Attenuator Slope
TOI Adjustment
Effective DANL (NFE)
Characterize Noise Floor (NF2)
YTF Alignment (Press System, Alignments,
Advanced, Characterize Preselector)
Residual Responses
Displayed Average Noise Level
Absolute Amplitude Accuracy
Frequency Response (All Tests)
Effective DANL
A16
Reference
Assembly
FPGA Synchronization
b
10 MHz Frequency Reference Adjust
50 MHz Calibrator Amplitude Adjust
4800 MHz Calibrator Amplitude Adjust (MPB)
Instrument software A.10.52 or later.
Frequency Reference Accuracy
Residual Responses
Displayed Average Noise Level
Frequency Readout Accuracy
Count Accuracy
Absolute Amplitude Accuracy
Phase Noise (All Tests)
A17
LED Board
None Residual Responses
Displayed Average Noise Level
A18
BBIQ Interface
Board (Option BBA)
Press Input/Output, I/Q, I/Q Cable Calibrate
in IQ Analyzer mode
Absolute Amplitude (Option BBA) Adjust
Residual Responses
Displayed Average Noise Level
Absolute Amplitude Accuracy at 250 kHz
Frequency Response Below 250 kHz
Frequency Response above 250 kHz
Channel Match
A19
BBIQ Main Board
(Option BBA)
FPGA Synchronization (b)
Press Input/Output, I/Q, I/Q Cable Calibrate
in IQ Analyzer mode
Absolute Amplitude (Option BBA) Adjust
Residual Responses
Displayed Average Noise Level
Absolute Amplitude Accuracy at 250 kHz
Frequency Response Below 250 kHz
Frequency Response above 250 kHz
Channel Match
A20
YTO
Assure 1st LO unlocked or unleveled
messages do not appear.
Residual Responses
Phase Noise
Frequency Response (all tests)
A25
Wideband Analog
IF (Option B1X)
IF Frequency Response Noise Density
A26
Wideband Digital
IF (Option B1X)
FPGA Synchronization
b
Table 17-1 Post-Repair Testing Requirements (Continued)
Assembly
Adjustments to Perform
(in the order listed)
a
Performance Verifications to Perform After
Adjustments
a

Keysight Technologies N9030B Specifications

General

Brand	Keysight Technologies
Model	N9030B
Category	Measuring Instruments
Language	English