User Manual

The Spectrum Application (RF Measurements)
R&S
®
FPL1000
412User Manual 1178.3370.02 ─ 09
"0"
Colors are distributed linearly among the values
">0 to 1"
More colors are distributed among the higher values
Remote command:
DISPlay[:WINDow<n>]:SPECtrogram:COLor:SHAPe on page 828
Hot/Cold/Radar/Grayscale
Sets the color scheme for the spectrogram.
Remote command:
DISPlay[:WINDow<n>]:SPECtrogram:COLor[:STYLe] on page 828
Auto
Defines the color range automatically according to the existing measured values for
optimized display.
Set to Default
Sets the color mapping to the default settings.
Remote command:
DISPlay[:WINDow<n>]:SPECtrogram:COLor:DEFault on page 827
Close
Saves the changes and closes the dialog box.
7.10.2.3 How to Display and Configure a Spectrogram
The following tasks are described here:
●
"To display a spectrogram" on page 412
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"To remove the spectrogram display" on page 413
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"To set a marker in the spectrogram" on page 413
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"To configure a spectrogram" on page 413
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"To select a color scheme" on page 414
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"To set the value range graphically using the color range sliders" on page 414
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"To set the value range of the color map numerically" on page 414
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"To set the color curve shape graphically using the slider" on page 416
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"To set the color curve shape numerically" on page 416
To display a spectrogram
1. In the "Overview", select "Display", then drag the evaluation type "Spectrogram" to
the diagram area.
Alternatively:
a) Select the [TRACE] key and then the "Spectrogram Config" softkey.
b) Toggle "Spectrogram" to "On".
2. To clear an existing spectrogram display, select "Clear Spectrogram".
3. Start a new measurement using [RUN SINGLE] or [RUN CONT].
Trace Configuration