Keysight N9038A Service Guide

Keysight N9038A MXE Service Guide 61
Boot Up and Initialization
Potential Problems During Boot Process
ElectricalAttenuatorTailAlgorithm A13 Front End A16 Reference provides 50
MHz calibrator
Control signals from A15
Front End Controller
Aif140VariableAttenuatorAlgorithm A25 Wideband Analog IF
Dif40VariableAttenuatorAlgorithm A3 Digital IF
NarrowbandStepCalAdjustmentAlignmentAlgorithm A3 Digital IF Alignment signal originates
on A3 Digital IF, routes
through A16 Reference, A13
Front End, A2 Analog IF,
back to A3 Digital IF
NarrowbandStepCalAlignmentAlgorithm A3 Digital IF Alignment signal originates
on A3 Digital IF, routes
through A16 Reference, A13
Front End, A2 Analog IF,
back to A3 Digital IF
DIF40StepCalAdjustmentAlignmentAlgorithm A15 Front End Control Uses Wideband 322.5 MHz
IF from A15 Front End
Control J7901
DIF40StepCalAlignmentAlgorithm A15 Front End Control Uses Wideband 322.5 MHz
IF from A15 Front End
Control J7901
Aif140StepCalAdjustmentAlignmentAlgorithm A25 Wideband Analog IF
RFPreselMechanicalAttenuatorAlgorithm A21 RF Presel Input A16 Reference provides 50
MHz Calibrator signal
Aif140StepCalAlignmentAlgorithm A25 Wideband Analog IF
ECalPathSystemGainAlgorithm A13 Front End
A16 Reference
A16 Reference provides 50
MHz E-Cal signal
LowBandNominalPathSystemGainAlgorithm A13 Front End A16 Reference provides 50
MHz Calibrator signal
LowBandPreampPathSystemGainAlgorithm A13 Front End A16 Reference provides 50
MHz Calibrator signal
LowBandElecAttenPathSystemGainAlgorithm A13 Front End A16 Reference provides 50
MHz Calibrator signal
PreselectorTwoPointTuningAlgorithm A12 YTF Preselector
A15 Front End Control
Controlled by A15 Front End
Control
Table 2-3 Alignment History Contents
Alignment Most Probably Cause Additional Information

Keysight N9038A Specifications

General

Brand	Keysight
Model	N9038A
Category	Measuring Instruments
Language	English