StandardDev

SCPI Command :

FETCh:BLUetooth:MEASurement<Instance>:MEValuation:LIST:SEGMent<nr>:MODulation:SDEViation
class StandardDevCls[source]

StandardDev commands group definition. 2 total commands, 1 Subgroups, 1 group commands

class FetchStruct[source]

Response structure. Fields:

  • Reliability: int: decimal ‘Reliability indicator’

  • Seg_Reliability: int: decimal Reliability indicator for the segment. The meaning of the returned values is the same as for the common reliability indicator, see previous parameter.

  • Out_Of_Tol: float: float Percentage of measured bursts with failed limit check Range: 0 % to 100 % , Unit: %

  • Nominal_Power: float: float Standard deviation of average power during the carrier-on state Range: -99.99 dBm to 99.99 dBm, Unit: dBm

  • Freq_Acc_Or_Init_Freq_Error: float: float Standard deviation of frequency accuracy (BR, LE) or initial center frequency error ωi (EDR) Range: -0.99999 MHz to 0.99999 MHz, Unit: Hz

  • Freq_Drift: float: float Standard deviation of frequency drift (BR, LE) Range: -0.99999 MHz to 0.99999 MHz, Unit: Hz

  • Max_Drift_Rate: float: float Standard deviation of maximal drift rate (BR, LE) Range: -0.99999 MHz/50 μs to 0.99999 MHz/50 μs , Unit: Hz/50 μs

  • Delta_F_299_P: float: float Standard deviation of frequency deviation value Δf2 above which 99.9% of all measured Δf2 values occur (BR, LE) . Range: -0.99999 MHz to 0.99999 MHz, Unit: Hz

  • Omegai_Omega_0: float: No parameter help available

  • Omega_0_Max: float: float Standard deviation of maximum compensated frequency error (EDR) Range: -0.99999 MHz to 0.99999 MHz, Unit: Hz

  • Rms_Devm: float: float Standard deviation of RMS DEVM (EDR) Range: 0.0 to 1.0

  • Peak_Devm: float: float Standard deviation of peak DEVM (EDR) Range: 0.0 to 1.0

  • P_99_Devm: float: float Standard deviation of DEVM value below which 99% of all measured DEVM values occur (EDR) . Range: 0.0 to 1.0

  • Freq_Offset: float: float Standard deviation of frequency offset (LE) Range: -0.99999 MHz to 0.99999 MHz, Unit: Hz

  • Initial_Freq_Drift: float: float Standard deviation of initial frequency drift (LE) Range: -0.99999 MHz to 0.99999 MHz, Unit: Hz

fetch(segment=Segment.Default) → FetchStruct[source]
# SCPI: FETCh:BLUetooth:MEASurement<Instance>:MEValuation:LIST:SEGMent<nr>:MODulation:SDEViation
value: FetchStruct = driver.multiEval.listPy.segment.modulation.standardDev.fetch(segment = repcap.Segment.Default)

Returns modulation single value results for segment<no> in list mode. The command returns all parameters listed below, independent of the selected list mode setup. However, only for some of the parameters measured values are available. For the other parameters, only an indicator is returned (e.g. NAV) .

param segment:

optional repeated capability selector. Default value: S1 (settable in the interface ‘Segment’)

return:

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

Cloning the Group

# Create a clone of the original group, that exists independently
group2 = driver.multiEval.listPy.segment.modulation.standardDev.clone()

Subgroups