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1xEV-DO Measurements
R&S
®
CMW-KM8xx/-KS8xx
297
User Manual 1173.9511.02 ─ 12
3.4.2.2
Specifying List Mode Settings
//*************************************************************************
// Define two segments with a length of 20 slots each
// and different analyzer settings.
//*************************************************************************
CONFigure:EVDO:MEAS:MEValuation:LIST:COUNt 2
CONF:EVDO:MEAS:MEV:LIST:SEGM1:SETup 20,1,833.49E+6,OFF,ST2,BHSL,#H0,#H0,R11
CONF:EVDO:MEAS:MEV:LIST:SEGM2:SETup 20,-10,825.3E+6,ON,ST2,BHSL,#H1,#H1,R11
//*************************************************************************
// Enable modulation results for both segments
// and spectrum results for segment 2 only.
// Select an averaging length of 20 (all measured slots in the segment).
//*************************************************************************
CONF:EVDO:MEAS:MEV:LIST:SEGMent1:MODulation 20,ON,ON,ON,ON,ON,ON,ON,ON,ON
CONF:EVDO:MEAS:MEV:LIST:SEGMent2:MODulation 20,ON,ON,ON,ON,ON,ON,ON,ON,ON
CONFigure:EVDO:MEAS:MEValuation:LIST:SEGMent2:SPECtrum 20,ON,ON
// *****************************************************************************
// Only for measurements with R&S CMWS:
// Configure the RF input connector per segment.
// *****************************************************************************
CONFigure:EVDO:MEAS:MEValuation:LIST:CMWS:CMODe LIST
CONFigure:EVDO:MEAS:MEValuation:LIST:SEGMent1:CMWS:CONNector R11
CONFigure:EVDO:MEAS:MEValuation:LIST:SEGMent2:CMWS:CONNector R12
//*************************************************************************
// Enable the list mode.
//*************************************************************************
CONFigure:EVDO:MEAS:MEValuation:LIST ON
//*************************************************************************
// Use fast synchronization to the RF input signal and a trigger
// timeout of 1 s. Set retrigger mode.
//*************************************************************************
TRIGger:EVDO:MEAS:SOURce 'Free Run'
TRIGger:EVDO:MEAS:MEValuation:TOUT 1000
TRIGger:EVDO:MEAS:MEValuation:LIST:MODE SEGM
3.4.2.3
Performing Single-Shot Measurements
//*************************************************************************
// Start single-shot measurement, return current channel power results
// (the average CP in the last slot in segment 1).
// Return average results of segment 2.
// Query the measurement state (should be "RDY").
//*************************************************************************
INIT:EVDO:MEAS:MEValuation
Programming
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