Chapter 16 SCPI Command Reference
Sense commands
9102 Handheld Spectrum Analyzer Software version 5.31
277
:SENSe:TRIGger
:SENSe:TRIGger:LEVel
:SENSe:TRIGger:EDGE
:SENSe:DEMod[:MODulation]
Example
:SENSe:SWEep:STATe SINGle
:SENSe:SWEep:STATe?
Returns the following string: "SINGle".
Syntax
:SENSe:TRIGger <PredefExpr>
Parameters
PredefExpr is one of the following predefined expressions: OFF|VIDeo.
Default is OFF.
Command
Sets the trigger mode of the 9102.
OFF means no trigger is active. VIDeo activates the trigger at choosen
level.
Query
Reads and returns the current setting.
Example
SENSe:TRIGger VIDeo
:SENSe:TRIGger?
Returns the following string: "VIDeo".
Syntax
:SENSe:TRIGger:LEVel <real1>
Parameters
real1 is a floating point real number.
The minimum value for real1 is -100, the maximum value 30.0. The min-
imum resolution possible for real1 is 0.1. The default value is -40.
Command
Sets the trigger level which is active, if SENSe:TRIGger is set to VIDeo.
real1 is the level in dBm.
Query
Reads and returns the current setting.
Example
:SENSe:TRIGger:LEVel -10
:SENSe:TRIGger:LEVel?
The value returned in this example is: "-10".
Syntax
:SENSe:TRIGger:EDGE <PredefExpr>
Parameters
PredefExpr is one of the following predefined expressions:
POSitive|NEGative. Default is POSitive.
Command
Sets either the positive or the negative slope for the trigger.
Query
Reads and returns the current setting.
Example
SENSe:TRIGger:EDGe NEGative
:SENSe:TRIGger?
Returns the following string: "NEGative".
Syntax
:SENSe:DEMod[:MODulation] <PredefExpr>
Parameters
PredefExpr is one of the following predefined expressions: OFF|AM|FM
.
Default is OFF.
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