NB-IoT NPRACH Measurement
R&S
®
CMW-KM300/-KS300
353
User Manual 1178.5689.02 ─ 06
CONFigure:NIOT:MEAS:PRACh:LIMit:FERRor 150
// *****************************************************************************
// Define power dynamics limits.
// *****************************************************************************
CONFigure:NIOT:MEAS:PRACh:LIMit:PDYNamics ON, -3.7, -18.5, -48.8
4.4.7
Performing Single-Shot Measurements
// *****************************************************************************
// Enable all measurements.
// *****************************************************************************
CONFigure:NIOT:MEAS:PRACh:RESult:ALL ON,ON,ON,ON,ON,ON,ON,ON
// *****************************************************************************
// Start single-shot measurement, return average EVM trace.
// Query the measurement state (should be "RDY").
// *****************************************************************************
READ:NIOT:MEAS:PRACh:TRACe:EVM:AVERage?
FETCh:NIOT:MEAS:PRACh:STATe?
// *****************************************************************************
// Retrieve SC numbers for single\-preamble measurements.
// Retrieve SC numbers for preamble 3 and 4 of multi\-preamble measurements.
// *****************************************************************************
FETCh:NIOT:MEAS:PRACh:MODulation:SCSGroup?
FETCh:NIOT:MEAS:PRACh:MODulation:SCSGroup:PREamble3?
FETCh:NIOT:MEAS:PRACh:MODulation:SCSGroup:PREamble4?
// *****************************************************************************
// Read other traces obtained in the last
// measurement without re-starting the measurement.
// *****************************************************************************
FETCh:NIOT:MEAS:PRACh:TRACe:MERRor:AVERage?
FETCh:NIOT:MEAS:PRACh:TRACe:MERRor:MAXimum?
FETCh:NIOT:MEAS:PRACh:TRACe:PERRor:AVERage?
FETCh:NIOT:MEAS:PRACh:TRACe:PERRor:MAXimum?
FETCh:NIOT:MEAS:PRACh:TRACe:EVPReamble?
FETCh:NIOT:MEAS:PRACh:TRACe:PVPReamble?
FETCh:NIOT:MEAS:PRACh:TRACe:IQ?
FETCh:NIOT:MEAS:PRACh:TRACe:PDYNamics:AVERage?
FETCh:NIOT:MEAS:PRACh:TRACe:PDYNamics:MAXimum?
// *****************************************************************************
// Read single value results obtained in the last measurement
// without re-starting the measurement.
// *****************************************************************************
FETCh:NIOT:MEAS:PRACh:MODulation:AVERage?
FETCh:NIOT:MEAS:PRACh:MODulation:EXTReme?
Programming
深圳德标仪器
135-1095-0799
