Instrument Function
R&S
®
SMBV100A
146Operating Manual 1407.6062.32 ─ 08
SCPI command:
[:SOURce<hw>]:BB:GRAPhics:SMARt:STATe on page 584
Mode
Selects the graphical signal display. The display is not shown until it has been activated
with "Status On".
The individual signal displays are described in the chapter 5.3.3, "Signal Dis-
plays", on page 150.
SCPI command:
[:SOURce<hw>]:BB:GRAPhics:MODE on page 584
Trigger Source
Defines the trigger for the starting time of the graphic recording.
"Software"
Recording of signals is started automatically in specified intervals.
This asynchronous method is appropriate when a representative dis-
play of the complete signal is desired, as recording starts in a random
time reference to the signal.
"Marker 1"
The starting point for recording signals is determined by marker 1 in the
menu of the active standard.
This synchronous method is appropriate when specific signal segments
are to be shown in greater detail. With periodic signals, a static image
is obtained by selecting a period length of marker 1 that is equal to the
signal period.
The displayed signal segment can be shifted as needed by entering a
marker delay in the Trigger/Marker menu of the active standard.
SCPI command:
[:SOURce<hw>]:BB:GRAPhics:TRIGger:SOURce on page 586
Scrambling Code
(only if Code Domain (3GPP FDD DL) is selected)
Sets the scrambling code if the "Code Domain" display is selected. Since it is possible to
select a different scrambling code in the menu for each of the 4 base stations and it is
also possible to display an external signal, the scrambling code for which the display is
to be generated must be explicitly specified here.
SCPI command:
n.a.
Sample Rate Mode
Sets how the time resolution of the signal is determined. Maximum resolution corre-
sponds to a display covering the entire signal bandwidth. The higher the resolution is, the
shorter the length of the displayed signal segment will be for the specified recording
depth.
Graphical Display - Graphics
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