Spectrum Measurements
R&S
®
ESR
373
User Manual 1175.7068.02 ─ 12
–
In the range from 1001 to 32001, the sweep points are increased or decreased
in steps of 1000 points.
●
Entry via keypad:
All values in the defined range can be set.
The default value is 691 sweep points.
When measuring spurious emissions, using this softkey automatically opens the
"Sweep List" dialog, see
Remote command:
Select Frame
For spectrogram measurements only.
Opens a dialog box to select a specific frame and loads the corresponding trace from
the memory.
Note that activating a marker or changing the position of the active marker automati-
cally selects the frame that belongs to that marker.
This softkey is available in single sweep mode or if the sweep is stopped.
Remote command:
CALCulate<n>:SGRam:FRAMe:SELect
Continue Frame (On Off)
For spectrogram measurements only.
Determines whether the results of the last measurement are deleted before starting a
new measurement.
●
On
Repeats the single sweep measurement without deleting the spectrogram results
of the last measurement. One of the following trace modes is to be used: Max
Hold, Min Hold, Average.
●
Off
Deletes the last measurement results before performing a single sweep measure-
ment.
This softkey is available in single sweep mode.
Remote command:
Frame Count
For spectrogram measurements only.
Opens a dialog box to set the number of frames to be captured in a single sweep.
Therefore, the frame count defines the number of traces the R&S
ESR plots in the
Spectrogram result display in a single sweep. The maximum number of possible
frames depends on the history depth (see
The sweep count, on the other hand, determines how many sweeps are combined in
one frame in the Spectrogram, i.e. how many sweeps the R&S
ESR performs to plot
one trace in the Spectrogram result display (see
Configuration
