Tutorial
WCA230A & WCA280A User Manual
2- 59
Modulation Analysis
This section describes how to analyze a digitally-modulated signal. Settings are
the same as those in the previous section; center frequency at 800 MHz, span of
100 kHz, and amplitude of 0 dBm.
The analyzer functions are classified into three functional groups, selected using
the Mode keys (see Figure 2--50):
H
Spectrum analysis
MODE:
S/A
Performs general spectrum analysis. All operations in the tutorial up to this
point have been performed in this mode.
H
Modulation analysis
MODE:
DEMOD
Performs analog and digital modulation analysis.
H
Time analysis
MODE:
TIME
Performs time characteristic analysis, including CCDF measurement.
MODE keys
Select the analysis mode
Figure 2- 50: MODE keys
The measurement procedures for modulation analysis and the time analysis are
similar. Select the digital modulation analysis:
1.
Press the
DEMOD
key on the front panel.
2.
Press the
Measurement Set
side key to select
Digital
.
Selecting Analysis Mode
Summary of Contents for WCA200A
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Page 8: ......
Page 29: ...Getting Started...
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Page 57: ...Operating Basics...
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Page 86: ...Functional Overview 2 28 WCA230A WCA280A User Manual...
Page 125: ...Reference...
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Page 208: ...Modulation Analysis Demod Mode 3 82 WCA230A WCA280A User Manual...
Page 272: ...Setting Timing Parameters 3 146 WCA230A WCA280A User Manual...
Page 346: ...Display Line 3 220 WCA230A WCA280A User Manual...
Page 358: ...Marker Operation and Peak Search 3 232 WCA230A WCA280A User Manual...
Page 388: ...File Format 3 262 WCA230A WCA280A User Manual...
Page 392: ...Screen Copy 3 266 WCA230A WCA280A User Manual...
Page 393: ...Appendices...
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Page 430: ...Appendix C Digital Demodulation Symbol Mapping C 4 WCA230A WCA280A User Manual...
Page 437: ...Glossary...
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Page 446: ...Glossary Glossary 8 WCA230A WCA280A User Manual...
Page 447: ...Index...
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