Extreme

SCPI Commands :

READ:LTE:MEASurement<Instance>:MEValuation:MODulation:EXTReme
FETCh:LTE:MEASurement<Instance>:MEValuation:MODulation:EXTReme
CALCulate:LTE:MEASurement<Instance>:MEValuation:MODulation:EXTReme

class ExtremeCls

Extreme commands group definition. 3 total commands, 0 Subgroups, 3 group commands

class CalculateStruct

Response structure. Fields:

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

• Tx_Power_Minimum: float or bool: float Minimum user equipment power Unit: dBm

• Tx_Power_Maximum: float or bool: float Maximum user equipment power Unit: dBm

• Peak_Power_Min: float or bool: float Minimum user equipment peak power Unit: dBm

• Peak_Power_Max: float or bool: float Maximum user equipment peak power Unit: dBm

• Psd_Minimum: float or bool: No parameter help available

• Psd_Maximum: float or bool: No parameter help available

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

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

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

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

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

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

• Iq_Gain_Imbalance: float or bool: float Gain imbalance Unit: dB

• Iq_Quadrature_Err: float or bool: float Quadrature error Unit: deg

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

class ResultData

Response structure. Fields:

• 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_Minimum: float: float Minimum user equipment power Unit: dBm

• Tx_Power_Maximum: float: float Maximum user equipment power Unit: dBm

• Peak_Power_Min: float: float Minimum user equipment peak power Unit: dBm

• Peak_Power_Max: float: float Maximum user equipment peak power Unit: dBm

• Psd_Minimum: float: No parameter help available

• Psd_Maximum: 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: %

calculate() → CalculateStruct

# SCPI: CALCulate:LTE:MEASurement<Instance>:MEValuation:MODulation:EXTReme
value: CalculateStruct = driver.multiEval.modulation.extreme.calculate()

Return the extreme 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.

Use RsCmwLteMeas.reliability.last_value to read the updated reliability indicator.

return:

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

fetch() → ResultData

# SCPI: FETCh:LTE:MEASurement<Instance>:MEValuation:MODulation:EXTReme
value: ResultData = driver.multiEval.modulation.extreme.fetch()

Return the extreme 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.

Use RsCmwLteMeas.reliability.last_value to read the updated reliability indicator.

return:

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

read() → ResultData

# SCPI: READ:LTE:MEASurement<Instance>:MEValuation:MODulation:EXTReme
value: ResultData = driver.multiEval.modulation.extreme.read()

Return the extreme 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.

Use RsCmwLteMeas.reliability.last_value to read the updated reliability indicator.

return:

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