2201R Mobile Tester SCPI Reference Guide
Chapter 10 Measurement commands
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:MEASure:GPRS[:CONTinuous]:RFTX:PPEAk
Syntax
:MEASure:GPRS[:CONTinuous]:RFTX:PPEAk
Parameters
There are no parameters.
Description
Starts a continuous measurement of the GSM peak phase error. To read out the latest measurement result, use the
:FETCh:GPRS:RFTX:PPEAk command.
Query
The query form of this command starts the measurement and returns a measurement result value as soon as the first
measurement has been completed. The string delivered back contains one floating point real number with the
physical dimension of degrees.
Example
:MEASure:GPRS:CONTinuous:RFTX:PPEAk?
The string returned is: "5.13".
:MEASure:GPRS[:CONTinuous]:RFTX:PRMS
Syntax
:MEASure:GPRS[:CONTinuous]:RFTX:PRMS
Parameters
There are no parameters.
Description
Starts a continuous measurement of the root-mean square valued (RMS) phase error in GSM. To read out the latest
measurement result, use the :FETCh:GPRS:RFTX:PRMS command.
Query
The query form of this command starts the measurement and returns a measurement result value as soon as the first
measurement has been completed. The string delivered back contains one floating point real number with the
physical dimension of degrees.
Example
:MEASure:GPRS:CONTinuous:RFTX:PRMS?
The string returned is: "1.54".
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