StandardDev

SCPI Commands :

CALCulate:BLUetooth:MEASurement<Instance>:MEValuation:MODulation:BRATe:SDEViation
FETCh:BLUetooth:MEASurement<Instance>:MEValuation:MODulation:BRATe:SDEViation
READ:BLUetooth:MEASurement<Instance>:MEValuation:MODulation:BRATe:SDEViation
class StandardDevCls[source]

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

class CalculateStruct[source]

Response structure. Fields:

  • Reliability: int: decimal ‘Reliability indicator’

  • Out_Of_Tol: float or bool: float Out of tolerance result, i.e. percentage of measurement intervals of the statistic count ([CMDLINKRESOLVED Configure.MultiEval.Scount#Modulation CMDLINKRESOLVED]) exceeding the specified limits. Range: 0 % to 100 %, Unit: %

  • Delta_F_299_P_9: float or bool: float Frequency deviation value Δf2 above which 99.9% of all measured Δf2 values occur Range: -0.99999 MHz to 0.99999 MHz, Unit: Hz

  • Freq_Accuracy: float or bool: float Range: -0.99999 MHz to 0.99999 MHz, Unit: Hz

  • Freq_Drift: float or bool: float Range: -0.99999 MHz to 0.99999 MHz, Unit: Hz

  • Max_Drift: float or bool: float Range: -0.99999 MHz/50 μs to 0.99999 MHz/50 μs , Unit: Hz/50 μs

  • Nominal_Power: float or bool: float Average power during the carrier-on state Range: 0 dB to 79 dB , Unit: dB

  • Mod_Ratio: enums.ResultStatus2: float Modulation ratio Δf2 avg / Δf1 avg Range: 0 to 1

class ResultData[source]

Response structure. Fields:

  • Reliability: int: decimal ‘Reliability indicator’

  • Out_Of_Tol: float: float Out of tolerance result, i.e. percentage of measurement intervals of the statistic count ([CMDLINKRESOLVED Configure.MultiEval.Scount#Modulation CMDLINKRESOLVED]) exceeding the specified limits. Range: 0 % to 100 %, Unit: %

  • Delta_F_299_P_9: float: float Frequency deviation value Δf2 above which 99.9% of all measured Δf2 values occur Range: -0.99999 MHz to 0.99999 MHz, Unit: Hz

  • Freq_Accuracy: float: float Range: -0.99999 MHz to 0.99999 MHz, Unit: Hz

  • Freq_Drift: float: float Range: -0.99999 MHz to 0.99999 MHz, Unit: Hz

  • Max_Drift: float: float Range: -0.99999 MHz/50 μs to 0.99999 MHz/50 μs , Unit: Hz/50 μs

  • Nominal_Power: float: float Average power during the carrier-on state Range: 0 dB to 79 dB , Unit: dB

  • Mod_Ratio: float: float Modulation ratio Δf2 avg / Δf1 avg Range: 0 to 1

calculate() → CalculateStruct[source]
# SCPI: CALCulate:BLUetooth:MEASurement<Instance>:MEValuation:MODulation:BRATe:SDEViation
value: CalculateStruct = driver.multiEval.modulation.brate.standardDev.calculate()

Returns the standard deviation of the modulation results for BR packets. 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 CalculateStruct structure arguments.

fetch() → ResultData[source]
# SCPI: FETCh:BLUetooth:MEASurement<Instance>:MEValuation:MODulation:BRATe:SDEViation
value: ResultData = driver.multiEval.modulation.brate.standardDev.fetch()

Returns the standard deviation of the modulation results for BR packets. 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.

read() → ResultData[source]
# SCPI: READ:BLUetooth:MEASurement<Instance>:MEValuation:MODulation:BRATe:SDEViation
value: ResultData = driver.multiEval.modulation.brate.standardDev.read()

Returns the standard deviation of the modulation results for BR packets. 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.