2201R Mobile Tester SCPI Reference Guide
Chapter 8 Configuration commands
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:CONFigure:GSM:MSTAtion:MODE
Syntax
:CONFigure:GSM:MSTAtion:MODE <PredefExp>
Parameters
PredefExp is one of the following predefined expressions: FACCh|SDCCh. The default is FACCh.
Description
Defines whether the call setup takes place on FACCh or on SDCCh.
Note: There are two standard signaling channels in GSM: SDCCH and FACCH. The FACCH is always associated with a
traffic channel. However, some mobiles only listen to signaling provided on the SDCCH.
Query
The query form of this command returns the current setting. The string delivered back contains the short-form
version of one of the predefined expressions explained above.
Example
:CONFigure:GSM:BS:CMODe FACCh
:CONF:GSM:BS:CMOD?
Value returned: "FACC".
:CONFigure:GSM:BER:LOOP
Syntax
:CONFigure:GSM:BER:LOOP <PredefExp>
Parameters
PredefExp is one of the following predefined expressions: NONResidual|RESidual|FAST.
Default is NONResidual.
Description
This command sets the type of BER loop (inside the mobile under test) to be used for bit error measurements.
NONResidual means that a standard bit error ratio test is performed. This test is called BER on the graphical user
interface of the 2201R.
RESidual sets up the test loop of a residual bit error ratio measurement. This test is called RBER on the graphical user
interface of the 2201R.
FAST means that a fast bit error ration measurement is performed. This test is called FastBER on the graphical user
interface of the 2201R.
Query
The query form of this command returns the current setting. The string delivered back contains the short-form
version of one of the predefined expressions explained above.
Example
:CONFigure:GSM:BER:LOOP RESidual
:CONF:GSM:BER:LOOP?
Value returned: "RES".
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