714 Keysight N9038A MXE Service Guide
Tests
Quasi-Peak Detector Accuracy
7.
Set the amplitude units to dB
μ
V by pressing
AMPTD Y Scale
,
More
,
Y Axis
Unit
,
More
,
dB
μ
V
.
8.
Set the reference level to 80 dB
μ
V by pressing
AMPTD Y Scale
,
80 dB
μ
V
.
9.
Change the detector used by the EMI receiver to Quasi-Peak by pressing
Trace / Detector
,
More
,
Detector
,
More
,
Quasi Peak
.
10.
Turn on the marker by pressing
Marker
.
11.
Record the marker value in
as the Measured value for Band B.
12.
Calculate the Error with the following formula and enter the value in
Error = Measured - (Power Meter + 106.99)
13.
Set the EMI receiver input attenuator to 18 dB by pressing
AMPTD Y Scale
,
Attenuation
,
18 dB
.
14.
Setup the IGUU 2916 EMI pulse generator as follows:
a.
Main Generator:
Band B
b.
Pulse Frequency:
100 Hz
c.
Amplitude:
60 dB
μ
V
15.
Connect the IGUU 2916 EMI pulse generator Output Main Generator Band
A/B to the EMI receiver RF Input.
16.
Put the EMI receiver in single sweep operation by pressing
Single
.
17.
Take a single sweep on the EMI receiver by pressing
Restart
.
18.
Once the sweep has completed find the peak of the detector output by
pressing
Peak Search
.
19.
Record the marker value in
as the Measured value for the
Band B reference PRF.
20.
Calculate the Error with the following formula and enter the value in
Table 22-30
Quasi-Peak Sine-Wave Voltage Accuracy Band B - CISPR 16-1-1: 2010 Section 4.3
Sine Wave
Frequency
(MHz)
Band B
Power Meter
(dBm)
Measured (dB
μ
V)
Lower Limit
(dB)
Error
(dB)
Upper Limit
(dB)
10
−
2.5
+2.5
Содержание N9038A
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Страница 16: ...16 Contents ...
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 ...
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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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