Configuring the Internal Baseband Source
R&S
®
SMW200A
253User Manual 1175.6632.02 ─ 30
Trigger Settings Common to All Basebands
To enable simultaneous signal generation in all basebands, the R&S SMW couples the
trigger settings in the available basebands in any instrument's configuration involving
signal routing with signal addition. For example, in MIMO configuration, routing and
summing of basebands or of streams.
The icon
indicates that common trigger settings are applied.
You can access and configure the common trigger source and trigger mode settings in
any of the basebands. An arm or a restart trigger event applies to all basebands, too.
You can still apply different delay to each of the triggers individually.
Mode
Selects a regular trigger signal: "Auto", "Retrigger", "Armed_Auto", "Armed_Retrigger",
or "Single".
Refer to "Impact of the Trigger Modes on the Signal Generation" on page 237 for a
detailed description of the provided trigger modes.
Remote command:
[:SOURce<hw>]:BB:DM[:TRIGger]:SEQuence on page 1004
[:SOURce<hw>]:BB:ARBitrary[:TRIGger]:SEQuence on page 1062
[:SOURce<hw>]:BB:MCCW[:TRIGger]:SEQuence on page 1085
Signal Duration
Enters the length of the signal sequence to be output in the "Single" trigger mode.
Use this parameter to output part of the signal deliberately, an exact sequence of the
signal, or a defined number of repetitions of the signal.
Remote command:
[:SOURce<hw>]:BB:DM:TRIGger:SLENgth on page 1005
[:SOURce<hw>]:BB:ARBitrary:TRIGger:SLUNit on page 1063
[:SOURce<hw>]:BB:MCCW:TRIGger:SLENgth on page 1084
Running/Stopped
With enabled modulation, displays the status of signal generation for all trigger modes.
●
"Running"
The signal is generated; a trigger was (internally or externally) initiated in triggered
mode.
●
"Stopped"
The signal is not generated and the instrument waits for a trigger event.
Remote command:
[:SOURce<hw>]:BB:DM:TRIGger:RMODe? on page 1005
[:SOURce<hw>]:BB:ARBitrary:TRIGger:RMODe? on page 1063
[:SOURce<hw>]:BB:MCCW:TRIGger:RMODe? on page 1083
Arm
Stops the signal generation until subsequent trigger event occurs.
Common Functions and Settings in the Baseband Domain
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