Spectrogram; Working With Spectrograms - R&S ESR Series User Manual

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R&S ESR
Data section (traces)
Trace 1:
Trace Mode;CLR/WRITE;
Detector;MAX PEAK;
X-Unit;Hz;
Y-Unit;Hz;
Preamplifier;OFF;
Transducer;OFF;
Values;691;
150000.000000;3.541122;
154500.000000;5.776306;[...]
Trace 2:
(...)

6.3.2 Spectrogram

The spectrogram is a graphical overview of changes in the frequency and amplitude
over time.
The spectrogram uses the configuration of the Spectrum mode and vice versa.
Note that not all measurements of the Spectrum mode support a spectrogram result
display.
Menus and softkeys
The main menu of the Spectrogram result display is part of the "Trace" menu in Spec-
trum mode. For more information see .
Some special functions supported by the spectrogram are available in the "Sweep"
menu in Spectrum mode. For more information see
Sweep
6.3.2.1

Working with Spectrograms

Functions of the spectrogram described elsewhere:
●
Chapter 5.1.6,
General Information
This section provides some basic information about using the firmware application and
about performing measurements with the firmware application.
Screen Layout
The Spectrogram view is divided into two screens: the spectrum analyzer result display
(upper screen) and the spectrogram result display (lower screen).
User Manual 1175.7068.02 ─ 12
Menu", on page 369.
"Spectrogram",
Trace mode
Detector type
Unit of the x-axis
Unit of the y-axis
State of the preamplifier
Transducer information
Number of measurement points
String of results
Chapter 6.2.7.1, "Softkeys of the
on page 151
Spectrum Measurements
Analysis
402