Rohde & Schwarz RTP044 - Measurement Setup in General

Measurements
R&S
®
RTP
331User Manual 1337.9952.02 ─ 12
surement results per acquisition contribute to the calculation. See: Chapter 8.2.11,
"Result analysis", on page 387.
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Limit checks and actions on test result
Limit and margin checks evaluate if the measurement result exceeds a specified
value. You can define actions that are performed on limit or margin violation. See:
Chapter 8.2.12, "Limit and margin checks", on page 396.
Measurement categories
The various measurement are grouped in several categories. The category defines
which sources can be analyzed.
Time domain:
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Amp/Time: amplitude and time measurements
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Eye: eye diagram measurements
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Histogram: measurements on histograms
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Jitter measurements (available if one of the jitter options is installed)
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Protocol: advanced analysis (available if option R&S RTP-K35 is installed)
Frequency domain
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Spectrum: measurements on spectrum waveforms
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Histogram: measurements on histograms
Details on automatic measurements are described in the following chapters:
● Measurement setup in general..............................................................................331
● Measurement results.............................................................................................336
● Measurement gates.............................................................................................. 339
● Reference levels................................................................................................... 342
● Amplitude/time measurements..............................................................................351
● Eye diagram measurements................................................................................. 365
● Spectrum measurements......................................................................................369
● Histograms and histogram measurements........................................................... 374
● Jitter measurements..............................................................................................381
● Protocol measurements (option R&S RTP-K35)...................................................381
● Result analysis......................................................................................................387
● Limit and margin checks....................................................................................... 396
8.2.1 Measurement setup in general
Up to 8 measurement groups can be defined. Each measurement group is configured
in its own subtab. For each measurement group, the category and the source are
defined in the "Meas Group" tab, and you can also enable statistic evaluation. Availa-
ble sources and measurements depend on the selected category, for example, histo-
gram measurements need a defined histogram as source. For each measurement
group, you select all required measurements. If further settings are available for a mea-
surement, a settings icon is shown beside the measurement's name.
Automatic measurements