746 Keysight N9038A MXE Service Guide
Tests
RMS Average Detector Accuracy
8.
After allowing the power meter to settle, record the reading in
under the Power Meter column.
Initial Setup
1.
Setup the equipment as shown in
.
2.
Make sure that the EMI receiver is in the spectrum analyzer mode by
pressing
Mode, Spectrum Analyzer
.
3.
Make sure that the auto alignment routine in the EMI receiver is on by
pressing
System, Alignments, Auto Align, Normal
.
4.
Put the instrument in a known state by pressing
Mode, Spectrum
Analyzer, Mode Setup, More, Restore Mode Defaults, OK
.
5.
Set all input / output setting to their default state by pressing
System,
Restore Defaults, Input / Output Settings, OK
.
Band A Testing
1.
Set the IGUU 2916 EMI pulse generator to output a 100 kHz Sine Wave
signal.
2.
Connect the IGUU 2916 EMI pulse generator Output Sine Wave Generator
to the EMI receiver RF Input.
3.
Preset the EMI receiver by pressing
Mode Preset
.
4.
Tune the receiver to 100 kHz with a span of 0 Hz by pressing
FREQ
Channel, Center Freq, 100 kHz
then
SPAN X Scale, Zero Span
.
5.
Set the Sweeptime to 1 second by pressing
Sweep / Control, 1 s
.
6.
Set the RF Coupling to DC by pressing
Input / Output, RF Input, RF
Coupling DC
(instruments with option 544 are always DC coupled so this
step is skipped for them).
7.
Set the amplitude units to dBµV by pressing
AMPTD Y Scale, More, Y Axis
Unit, More, dBµV
.
8.
Set the reference level to 80 dBµV by pressing
AMPTD Y Scale, 80 dBµV
.
9.
Change the detector used by the EMI receiver to RMS Average by pressing
Trace / Detector, More, Detector, More, RMS Average
.
10.
Put the EMI receiver in single sweep operation by pressing
Single
.
11.
Take a single sweep on the EMI receiver by pressing
Restart
.
12.
Turn on the marker by pressing
Marker.
13.
Record the marker value in
as the Measured value for Band A.
Содержание N9038A
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Страница 66: ...66 Keysight N9038A MXE Service Guide Boot Up and Initialization Potential Problems During Boot Process ...
Страница 130: ...130 Keysight N9038A MXE Service Guide Instrument Messages Condition Messages ...
Страница 216: ...216 Keysight N9038A MXE Service Guide RF Preselector Section RF Preselector Section Troubleshooting ...
Страница 268: ...268 Keysight N9038A MXE Service Guide L O Synthesizer A14 L O Synthesizer Assembly Troubleshooting ...
Страница 354: ...354 Keysight N9038A MXE Service Guide Analog Digital IF A3 Digital I F Troubleshooting ...
Страница 406: ...406 Keysight N9038A MXE Service Guide Block Diagrams Block Diagrams Block Diagrams ...
Страница 407: ...Keysight N9038A MXE Service Guide 407 Block Diagrams Block Diagrams N9038A RF Input Option 503 508 526 Block Diagram ...
Страница 408: ...408 Keysight N9038A MXE Service Guide Block Diagrams Block Diagrams N9038A RF Input Option 544 Block Diagram ...
Страница 428: ...Keysight N9038A MXE Service Guide 447 Block Diagrams Block Diagrams LO Synthesizer Block Diagram ...
Страница 429: ...448 Keysight N9038A MXE Service Guide Block Diagrams Block Diagrams Reference Block Diagram ...
Страница 430: ...Keysight N9038A MXE Service Guide 449 Block Diagrams Block Diagrams MXE Computer Block Diagram ...
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Страница 436: ...Keysight N9038A MXE Service Guide 455 Service and Diagnostics Menus Service Menus Figure 16 5 Alignments Menu ...
Страница 500: ...Keysight N9038A MXE Service Guide 519 Replaceable Parts Hardware Figure 17 23 Front Frame Exploded View LED Backlight ...
Страница 504: ...Keysight N9038A MXE Service Guide 523 Replaceable Parts Hardware Figure 17 26 Front Frame Exploded View CCFL Backlight ...
Страница 589: ...608 Keysight N9038A MXE Service Guide Assembly Replacement Procedures Motherboard Assembly Figure 18 57 Bottom Screws ...
Страница 627: ...646 Keysight N9038A MXE Service Guide Post Repair Procedures Post Repair Procedures ...
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Страница 643: ...662 Keysight N9038A MXE Service Guide Instrument Software Software Updates ...
Страница 741: ...760 Keysight N9038A MXE Service Guide Tests Intermittent Unsteady Drifting Disturbances ...