Aeroflex 9102 - Page 314

Chapter 16 SCPI Command Reference
Sense commands
292 9102 Handheld Spectrum Analyzer Software version 5.31
:SENSe:RFLection:FILTer
:SENSe:RFLection:FILTer:AUTo
:SENSe:RFLection:CALibration
Query
Reads and returns the current setting.
Example
:SENSe:RFLection:REFerence:RPOWer 120
:SENSe:RFLection:REFerence:RPOWer?
The value returned in this example is: "120.0"
.
Syntax
:SENSe:RFLection:FILTer <real1>
Parameters
real1 is a floating point real number
.
The minimum value for real1 is 1000, the maximum value 1000000.
real1 can be set as 1*10^n or 3*10^n. The default value for real1 is
1000000
.
Command
This command sets the resolution bandwidth filter of the 9102, in Hertz.
Query
Reads and returns the current setting.
Example
:SENSe:RFLection:FILTer 300000
:SENSe:RFLection:FILTer?
The value returned in this example is: "300000"
.
Syntax
:SENSe:RFLection:FILTer:AUTo <PredefExpr>
Parameters
PredefExpr is one of the following predefined expressions: ON|OFF
.
Default is ON.
Command
Switches the automatic selection of the bandwidth resolution filter on or off.
If switched on, the 9102 selects the resolution bandwidth depending on
the current span, video bandwidth, and sweep time.
Query
Reads and returns the current setting.
Example
:SENSe:RFLection:FILTer:AUTo ON
:SENSe:RFLection:FILTer:AUTo?
Returns the following string: "ON"
Syntax
:SENSe:RFLection:CALibration <PredefExpr>
Parameters
PredefExpr is one of the following predefined expressions:
OPEN|SHORt|LOAD.