StandardDev

SCPI Commands :

READ:LTE:MEASurement<Instance>:MEValuation:MODulation:SDEViation
FETCh:LTE:MEASurement<Instance>:MEValuation:MODulation:SDEViation
class StandardDevCls[source]

StandardDev commands group definition. 2 total commands, 0 Subgroups, 2 group commands

class ResultData[source]

Response structure. Fields:

  • 1 Reliability: int: decimal ‘Reliability indicator’

  • 2 Out_Of_Tolerance: int: decimal Out of tolerance result, i.e. the percentage of measurement intervals of the statistic count for modulation measurements exceeding the specified modulation limits. Unit: %

  • 3 Evm_Rms_Low: float: float EVM RMS value, low EVM window position Unit: %

  • 4 Evm_Rms_High: float: float EVM RMS value, high EVM window position Unit: %

  • 5 Evm_Peak_Low: float: float EVM peak value, low EVM window position Unit: %

  • 6 Evm_Peak_High: float: float EVM peak value, high EVM window position Unit: %

  • 7 Mag_Error_Rms_Low: float: float Magnitude error RMS value, low EVM window position Unit: %

  • 8 Mag_Error_Rms_High: float: float Magnitude error RMS value, low EVM window position Unit: %

  • 9 Mag_Error_Peak_Low: float: float Magnitude error peak value, low EVM window position Unit: %

  • 10 Mag_Err_Peak_High: float: float Magnitude error peak value, high EVM window position Unit: %

  • 11 Ph_Error_Rms_Low: float: float Phase error RMS value, low EVM window position Unit: deg

  • 12 Ph_Error_Rms_High: float: float Phase error RMS value, high EVM window position Unit: deg

  • 13 Ph_Error_Peak_Low: float: float Phase error peak value, low EVM window position Unit: deg

  • 14 Ph_Error_Peak_High: float: float Phase error peak value, high EVM window position Unit: deg

  • 15 Iq_Offset: float: float I/Q origin offset Unit: dBc

  • 16 Frequency_Error: float: float Carrier frequency error Unit: Hz

  • 17 Timing_Error: float: float Time error Unit: Ts (basic LTE time unit)

  • 18 Tx_Power: float: float User equipment power Unit: dBm

  • 19 Peak_Power: float: float User equipment peak power Unit: dBm

  • 20 Psd: float: No parameter help available

  • 21 Evm_Dmrs_Low: float: float EVM DMRS value, low EVM window position Unit: %

  • 22 Evm_Dmrs_High: float: float EVM DMRS value, high EVM window position Unit: %

  • 23 Mag_Err_Dmrs_Low: float: float Magnitude error DMRS value, low EVM window position Unit: %

  • 24 Mag_Err_Dmrs_High: float: float Magnitude error DMRS value, high EVM window position Unit: %

  • 25 Ph_Error_Dmrs_Low: float: float Phase error DMRS value, low EVM window position Unit: deg

  • 26 Ph_Error_Dmrs_High: float: float Phase error DMRS value, high EVM window position Unit: deg

  • 27 Iq_Gain_Imbalance: float: float Gain imbalance Unit: dB

  • 28 Iq_Quadrature_Err: float: float Quadrature error Unit: deg

  • 29 Evm_Srs: float: float Error vector magnitude for SRS signals Unit: %

fetch() → ResultData[source]

FETCh:LTE:MEASurement<Instance>:MEValuation:MODulation:SDEViation

Snippet: value: ResultData = driver.multiEval.modulation.standardDev.fetch()

No command help available

return:

structure: for return value, see the help for ResultData structure arguments.

read() → ResultData[source]

READ:LTE:MEASurement<Instance>:MEValuation:MODulation:SDEViation

Snippet: value: ResultData = driver.multiEval.modulation.standardDev.read()

Return the current, average and standard deviation single-value results. The values described below are returned by FETCh and READ commands. CALCulate commands return limit check results instead, one value for each result listed below.

return:

structure: for return value, see the help for ResultData structure arguments.