Rohde & Schwarz R&S SMB100B - Page 119

List and sweep mode
R&S
®
SMB100B
119User Manual 1178.3711.02 ─ 08
Extern Start/Stop mode (sweep)
Figure 6-6: Extern Start/Stop mode (sweep)
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The instrument generates the signal continuously.
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Trigger mode "Auto" and "Sweep > State = On" are prerequisite.
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State "On" sets the signal to the start value, that is one of the following:
– Sweep start frequency
– Sweep start power
– Frequency-power value pair of the selected index in the list
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Starts signal generation with a trigger event.
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Switches automatically to the next sweep step when the Dwell time has elapsed.
If the end value is reached, signal generation continues with the next sweep cycle.
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Stops signal generation with the next external trigger event.
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Starts the signal generation again with the next trigger event, beginning at the start
value.
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"State = Off" stops the signal generation in sweep or list mode.
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Trigger source: An externally applied trigger signal.
Table 6-4: Cross-reference between manual and remote control in Extern Start/Stop modes (sweep)
Manual control mode:
"Extern Start/Stop"
Remote commands
Rohde & Schwarz proprietary and [SCPI conform] value name
RF frequency sweep
:TRIGger<hw>:FSWeep:SOURce EAUTo [-]
:SOURce<hw>:SWEep:FREQuency:MODE AUTO
RF level sweep
:TRIGger<hw>:PSWeep:SOURce EAUTo [-]
:SOURce<hw>:SWEep:POWer:MODE AUTO
LF frequency sweep
:TRIGger<hw>:LFFSweep:SOURce EAUTo [-]
:SOURce<hw>:LFOutput<ch>:SWEep:FREQuency:MODE AUTO
Signal generation and triggering in the sweep and list modes