R&S FSV3000 Series, User Manual

Page: 94 / 307

Analysis
R&S
®
FSV/A3000 I/Q Analyzer
94 User Manual 1178.8536.02 ─ 01
History Depth ............................................................................................................... 94
3-D Display Depth ......................................................................................................... 94
Time Stamp .................................................................................................................. 95
Color Mapping ..............................................................................................................95
Continuous Sweep / Run Cont .....................................................................................95
Single Sweep / Run Single ...........................................................................................95
Clear Spectrogram ....................................................................................................... 96
State
Activates and deactivates a Spectrogram subwindow.
"Off" Closes the Spectrogram subwindow.
Remote command:
CALCulate<n>:SPECtrogram:LAYout
on page 226
3D Spectrogram State
Activates and deactivates a 3-dimensional spectrogram. As opposed to the common 2-
dimensional spectrogram, the power is not only indicated by a color mapping, but also
in a third dimension, the z-axis.
For details see the R&S FSV/A User Manual.
Remote command:
CALCulate<n>:SPECtrogram:THReedim[:STATe]
on page 226
Select Frame
Selects a specific frame, loads the corresponding trace from the memory, and displays
it in the Spectrum window.
Note that activating a marker or changing the position of the active marker automati-
cally selects the frame that belongs to that marker.
This function is only available in single sweep mode or if the sweep is stopped, and
only if a spectrogram is selected.
The most recent frame is number 0, all previous frames have a negative number.
Remote command:
CALCulate<n>:SPECtrogram:FRAMe:SELect
on page 225
History Depth
Sets the number of frames that the R&S FSV/A stores in its memory.
The maximum number of frames depends on the "Sweep Points" on page 82.
For an overview of the maximum number of frames depending on the number of
sweep points, see the R&S
FSV/A User Manual.
If the memory is full, the R&S FSV/A deletes the oldest frames stored in the memory
and replaces them with the new data.
Remote command:
CALCulate<n>:SPECtrogram:HDEPth
on page 225
3-D Display Depth
Defines the number of frames displayed in a 3-dimensional spectrogram.
Spectrogram Settings