Appendix A SCPI Command Reference
FETCh Subsystem
WCDMA Options Version 6.20
357
FETCh Subsystem
The commands of this subsystem are used to read out measurement result values
both from continuous and array measurements.
:FETCh:LAST?
:FETCh:BLOCkdata:AFSPectrum?
:FETCh:AFANanlyser:GROup?
Syntax
:FETCh:LAST?
Parameters
There are no parameters.
Description
There is solely a query form of this command available.
Query
Returns in a string the latest measurement result value(s) of the measurement started
last. The number and format of the measurement result values returned is dependent
on the type of measurement.
Example
:MEAS:GSM:RFTX:PRMS
:MEAS:GSM:RFRX:RBER:ALL
:FETCh:LAST?
In this example, the FETC:LAST command will return the three residual bit error
ratios (three floating point real numbers) as this is the measurement started last.
Syntax
:FETCh:BLOCkdata:AFSPectrum?
Parameters
There are no parameters.
Description
There is solely a query form of this command available.
Query
The query form of this command returns the latest data block describing the graph of
the audio spectrum measurement. For further details regarding this measurement,
please refer to the description of the :MEAS:BLOC:AFSP command and the
explanations given in section :MEASure:BLOCkdata. There, you will also find all infor-
mation about the number, type and order of the measurement result values returned
in the result string.
Example
:MEAS:BLOC:AFSP
:FETC:BLOC:AFSP?
The FETC command will return a data array. The number of measurement result val-
ues delivered back is dependent on the span and resolution settings of the audio
spectrum analyzer.
Syntax
:FETCh:AFANanlyser:GROup?
Parameters
There are no parameters.
Description
There is solely a query form of this command available.
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