User Manual

The Spectrum Application (RF Measurements)
R&S
®
FPL1000
117User Manual 1178.3370.02 ─ 09
10. Note down the power result for the measured noise, indicated by the "TD Pow
RMS" result in the marker table.
Subtract the measured noise power from the burst power to obtain the signal-to-
noise ratio of the burst signal.
7.2.2 Basic Evaluation Methods
Measurement results can be displayed and evaluated using various different methods,
also at the same time. Depending on the currently selected measurement, in particular
when using optional firmware applications, not all evaluation methods are available.
The evaluation methods described here are available for most measurements in the
Spectrum application.
Diagram.......................................................................................................................117
Marker Table................................................................................................................117
Marker Peak List..........................................................................................................118
Result Summary..........................................................................................................118
Spectrogram................................................................................................................119
Diagram
Displays a basic level vs. frequency or level vs. time diagram of the measured data to
evaluate the results graphically. This is the default evaluation method. Which data is
displayed in the diagram depends on the "Trace" settings. Scaling for the y-axis can be
configured.
Remote command:
LAY:ADD? '1',RIGH, DIAG, see LAYout:ADD[:WINDow]? on page 750
Results:
TRACe<n>[:DATA] on page 832
Marker Table
Displays a table with the current marker values for the active markers.
This table is displayed automatically if configured accordingly.
(See "Marker Table Display" on page 353).
Measurements and Results