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:

  • Reliability: int: decimal ‘Reliability indicator’

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

  • Psd: float: No parameter help available

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

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

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

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

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

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

  • Iq_Gain_Imbalance: float: float Gain imbalance Unit: dB

  • Iq_Quadrature_Err: float: float Quadrature error Unit: deg

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

fetch() → ResultData[source]
# SCPI: FETCh:LTE:MEASurement<Instance>:MEValuation:MODulation:SDEViation
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]
# SCPI: READ:LTE:MEASurement<Instance>:MEValuation:MODulation:SDEViation
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.