Instructions

T3VNA Programming Guide 59
span.
Gets dBc value.
Parameter
Type
Float
Parameter
Range
0.1~100
Return Float
Default 26
Menu Meas > Occupied BW > Meas Setup > dBc
Example :OBWidth:XDB 3
3.7.3.4 Query OBW and Centroid (:MEASure:OBWidth?)
Command
Format
:MEASure:OBWidth?
Instruction Use this command to query the occupied bandwidth and bandwidth centroid
according to the method you set.
Parameter
Type
None
Parameter
Range
None
Return Float, unit: Hz
Default None
Menu Meas > Occupied BW
Example :MEASure:OBW?
3.7.3.5 Query OBW (:MEASure:OBWidth:OBWidth?)
Command
Format
:MEASure:OBWidth:OBWidth?
Instruction Use this command to query the occupied bandwidth according to the method
you set.
Query Centroid Result.
Parameter
Type
None
Parameter
Range
None
Return Float, unit: Hz
Default None
Menu Meas > Occupied BW
Example :MEASure:OBW:OBW?
3.7.3.6 Query OBW Centroid (:MEASure:OBWidth:CENTroid?)
Command
Format
:MEASure:OBWidth:CENTroid?
Instruction Use this command to query the occupied bandwidth according to the method
you set.
Parameter
Type
None
Parameter
Range
None
Return Float, unit: Hz