The SOURce: subsystem contains the commands for configuring RF sweep signals.
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This example shows how to set up a frequency sweep.
Set the sweep range.
[SOURce:]FREQuency:CENTer 200 MHz
[SOURce:]FREQuency:SPAN 300 MHz
Select linear or logarithmic spacing.
[SOURce:]SWEep[:FREQuency]:SPACing LIN
Set the step width and dwell time.
[SOURce:]SWEep[:FREQuency]:STEP:LINear 20 MHz
[SOURce:]SWEep[:FREQuency]:DWELl 12 ms
Select the trigger mode.
TRIGger:]FSWeep:SOURce SINGle
Select the sweep mode and activate the sweep.
[SOURce:]SWEep[:FREQuency]:MODE AUTO
[SOURce:]FREQuency:MODE SWEep
Trigger the sweep.
[SOURce:]SWEep[:FREQuency]:EXECute
![]() | It is recommended that you switch off the "Start/Stop Display Update" for optimum sweep performance, especially with short dwell times (SYSTem:DISPlay:UPDate OFF). |
[:SOURce<hw>]:SWEep[:FREQuency]:EXECute
[:SOURce<hw>]:SWEep[:FREQuency]:MODE
[:SOURce<hw>]:SWEep[:FREQuency]:POINts
[:SOURce<hw>]:SWEep[:FREQuency]:RETRace
[:SOURce<hw>]:SWEep[:FREQuency]:RUNNing?
[:SOURce<hw>]:SWEep[:FREQuency]:SHAPe
[:SOURce<hw>]:SWEep[:FREQuency]:SPACing
[:SOURce<hw>]:SWEep[:FREQuency]:STEP[:LINear]
[:SOURce<hw>]:SWEep[:FREQuency]:STEP:LOGarithmic
[:SOURce<hw>]:SWEep:POWer:DWELl
[:SOURce<hw>]:SWEep:POWer:EXECute
[:SOURce<hw>]:SWEep:POWer:MODE
[:SOURce<hw>]:SWEep:POWer:POINts
[:SOURce<hw>]:SWEep:POWer:RETRace
[:SOURce<hw>]:SWEep:POWer:RUNNing?
[:SOURce<hw>]:SWEep:POWer:SHAPe
[:SOURce<hw>]:SWEep:POWer:SPACing:MODE?
[:SOURce<hw>]:SWEep:POWer:STEP[:LOGarithmic]
[:SOURce<hw>]:SWEep:RESet[:ALL]
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