MultiEval

SCPI Commands :

CONFigure:WLAN:MEASurement<Instance>:MEValuation:TOUT
CONFigure:WLAN:MEASurement<Instance>:MEValuation:CFOestimate
CONFigure:WLAN:MEASurement<Instance>:MEValuation:EMEThod
CONFigure:WLAN:MEASurement<Instance>:MEValuation:SCONdition
CONFigure:WLAN:MEASurement<Instance>:MEValuation:REPetition
CONFigure:WLAN:MEASurement<Instance>:MEValuation:MOEXception
CONFigure:WLAN:MEASurement<Instance>:MEValuation:SMODe

class MultiEvalCls[source]

MultiEval commands group definition. 190 total commands, 9 Subgroups, 7 group commands

get_cfo_estimate() → CfoEstimation[source]

# SCPI: CONFigure:WLAN:MEASurement<Instance>:MEValuation:CFOestimate
value: enums.CfoEstimation = driver.configure.multiEval.get_cfo_estimate()

No command help available

return:

cfo_est: No help available

get_emethod() → EvmMethod[source]

# SCPI: CONFigure:WLAN:MEASurement<Instance>:MEValuation:EMEThod
value: enums.EvmMethod = driver.configure.multiEval.get_emethod()

This parameter is relevant for 802.11b signals only. It selects the EVM measurement method - according to standard IEEE Std 802.11-2007, IEEE Std 802.11b-1999, or according to standard IEEE Std 802.11-2016.

return:

evm_method_11_b: ST2007 | ST1999 | ST2016

get_mo_exception() → bool[source]

# SCPI: CONFigure:WLAN:MEASurement<Instance>:MEValuation:MOEXception
value: bool = driver.configure.multiEval.get_mo_exception()

Specifies whether measurement results that the R&S CMW identifies as faulty or inaccurate are rejected.

return:

meas_on_exception: OFF | ON OFF: Faulty results are rejected. ON: Results are never rejected.

get_repetition() → Repeat[source]

# SCPI: CONFigure:WLAN:MEASurement<Instance>:MEValuation:REPetition
value: enums.Repeat = driver.configure.multiEval.get_repetition()

Specifies the repetition mode of the measurement. The repetition mode specifies whether the measurement is stopped after a single shot or repeated continuously. Use CONFigure:..:MEAS<i>:…:SCOunt to determine the number of measurement intervals per single shot.

return:

repetition: SINGleshot | CONTinuous SINGleshot: Single-shot measurement CONTinuous: Continuous measurement

get_scondition() → StopCondition[source]

# SCPI: CONFigure:WLAN:MEASurement<Instance>:MEValuation:SCONdition
value: enums.StopCondition = driver.configure.multiEval.get_scondition()

Qualifies whether the measurement is stopped after a failed limit check or continued. SLFail means that the measurement is stopped and reaches the RDY state when one of the results exceeds the limits.

return:

stop_condition: NONE | SLFail NONE: Continue measurement irrespective of the limit check. SLFail: Stop measurement on limit failure.

get_smode() → SynchroMode[source]

# SCPI: CONFigure:WLAN:MEASurement<Instance>:MEValuation:SMODe
value: enums.SynchroMode = driver.configure.multiEval.get_smode()


    INTRO_CMD_HELP: Sets the synchronization mode:

    - Normal: synchronization according to preamble detection
    - Tolerant: synchronization with the second part of preamble when the first part cannot be detected

    :return: synchronization_mode: No help available

get_timeout() → float[source]

# SCPI: CONFigure:WLAN:MEASurement<Instance>:MEValuation:TOUT
value: float = driver.configure.multiEval.get_timeout()

Defines a timeout for the measurement. The timer is started when the measurement is initiated via a READ or INIT command. It is not started if the measurement is initiated manually. When the measurement has completed the first measurement cycle (first single shot) , the statistical depth is reached and the timer is reset. If the first measurement cycle has not been completed when the timer expires, the measurement is stopped. The measurement state changes to RDY. The reliability indicator is set to 1, indicating that a measurement timeout occurred. Still running READ, FETCh or CALCulate commands are completed, returning the available results. At least for some results, there are no values at all or the statistical depth has not been reached. A timeout of 0 s corresponds to an infinite measurement timeout. The measurement of a DSSS signal with low data rate and large payload sizes can take up to 40 s. Set the measurement timeout to an adequate value, e.g. to 60 s.

return:

tcd_timeout: numeric Unit: s

set_cfo_estimate(cfo_est: CfoEstimation) → None[source]

# SCPI: CONFigure:WLAN:MEASurement<Instance>:MEValuation:CFOestimate
driver.configure.multiEval.set_cfo_estimate(cfo_est = enums.CfoEstimation.FULLpacket)

No command help available

param cfo_est:

No help available

set_emethod(evm_method_11_b: EvmMethod) → None[source]

# SCPI: CONFigure:WLAN:MEASurement<Instance>:MEValuation:EMEThod
driver.configure.multiEval.set_emethod(evm_method_11_b = enums.EvmMethod.ST1999)

This parameter is relevant for 802.11b signals only. It selects the EVM measurement method - according to standard IEEE Std 802.11-2007, IEEE Std 802.11b-1999, or according to standard IEEE Std 802.11-2016.

param evm_method_11_b:

ST2007 | ST1999 | ST2016

set_mo_exception(meas_on_exception: bool) → None[source]

# SCPI: CONFigure:WLAN:MEASurement<Instance>:MEValuation:MOEXception
driver.configure.multiEval.set_mo_exception(meas_on_exception = False)

Specifies whether measurement results that the R&S CMW identifies as faulty or inaccurate are rejected.

param meas_on_exception:

OFF | ON OFF: Faulty results are rejected. ON: Results are never rejected.

set_repetition(repetition: Repeat) → None[source]

# SCPI: CONFigure:WLAN:MEASurement<Instance>:MEValuation:REPetition
driver.configure.multiEval.set_repetition(repetition = enums.Repeat.CONTinuous)

Specifies the repetition mode of the measurement. The repetition mode specifies whether the measurement is stopped after a single shot or repeated continuously. Use CONFigure:..:MEAS<i>:…:SCOunt to determine the number of measurement intervals per single shot.

param repetition:

SINGleshot | CONTinuous SINGleshot: Single-shot measurement CONTinuous: Continuous measurement

set_scondition(stop_condition: StopCondition) → None[source]

# SCPI: CONFigure:WLAN:MEASurement<Instance>:MEValuation:SCONdition
driver.configure.multiEval.set_scondition(stop_condition = enums.StopCondition.NONE)

Qualifies whether the measurement is stopped after a failed limit check or continued. SLFail means that the measurement is stopped and reaches the RDY state when one of the results exceeds the limits.

param stop_condition:

NONE | SLFail NONE: Continue measurement irrespective of the limit check. SLFail: Stop measurement on limit failure.

set_smode(synchronization_mode: SynchroMode) → None[source]

# SCPI: CONFigure:WLAN:MEASurement<Instance>:MEValuation:SMODe
driver.configure.multiEval.set_smode(synchronization_mode = enums.SynchroMode.NORMal)


    INTRO_CMD_HELP: Sets the synchronization mode:

    - Normal: synchronization according to preamble detection
    - Tolerant: synchronization with the second part of preamble when the first part cannot be detected

    :param synchronization_mode: NORMal | TOLerant

set_timeout(tcd_timeout: float) → None[source]

# SCPI: CONFigure:WLAN:MEASurement<Instance>:MEValuation:TOUT
driver.configure.multiEval.set_timeout(tcd_timeout = 1.0)

Defines a timeout for the measurement. The timer is started when the measurement is initiated via a READ or INIT command. It is not started if the measurement is initiated manually. When the measurement has completed the first measurement cycle (first single shot) , the statistical depth is reached and the timer is reset. If the first measurement cycle has not been completed when the timer expires, the measurement is stopped. The measurement state changes to RDY. The reliability indicator is set to 1, indicating that a measurement timeout occurred. Still running READ, FETCh or CALCulate commands are completed, returning the available results. At least for some results, there are no values at all or the statistical depth has not been reached. A timeout of 0 s corresponds to an infinite measurement timeout. The measurement of a DSSS signal with low data rate and large payload sizes can take up to 40 s. Set the measurement timeout to an adequate value, e.g. to 60 s.

param tcd_timeout:

numeric Unit: s

Cloning the Group

# Create a clone of the original group, that exists independently
group2 = driver.configure.multiEval.clone()

Subgroups

Compensation
Demod
- Fft
Limit
- Modulation
  - Dsss
  - EhtOfdm
    - CfoDistribution
    - IqOffset
      - Bw<BandwidthG>
  - HeOfdm
  - HtOfdm
    - IqOffset
      - Bw<BandwidthC>
  - Lofdm
  - Pofdm
  - VhtOfdm
    - IqOffset
      - Bw<BandwidthE>
- PowerVsTime
- SpectrFlatness
  - EhtOfdm
    - Bw<BandwidthF>
      - Enable
      - Lower
      - Upper
  - HeOfdm
    - Bw<BandwidthD>
      - Enable
      - Lower
      - Upper
  - HtOfdm
    - Bw<BandwidthC>
      - Enable
      - Lower
      - Upper
  - Lofdm
    - Lower
  - Pofdm
    - Bw<BandwidthB>
      - Enable
      - Lower
      - Upper
  - VhtOfdm
    - Bw<BandwidthE>
      - Enable
      - Lower
      - Upper
- TsMask
  - Dsss
    - Y
  - EhtOfdm
    - Bw<BandwidthF>
      - AbsLimit
      - Enable
      - Y
        
        A
        
        B
        
        C
        
        D
  - HeOfdm
    - Bw<BandwidthD>
      - AbsLimit
      - Enable
      - Y
        
        A
        
        B
        
        C
        
        D
  - HtOfdm
    - Bw<BandwidthC>
      - AbsLimit
      - Band<Band>
        
        Y
      - Enable
  - Lofdm
    - Y
  - Pofdm
    - Bw
      - Absolute
        
        Y
      - Ca
        
        Y
      - Cb
        
        Y
      - Enable
      - UserDefined
        
        Y
  - VhtOfdm
    - Bw<BandwidthE>
      - AbsLimit
      - Enable
      - Y
        
        A
        
        B
        
        C
        
        D
ListPy
- Result
- Scount
- Segment<SegmentB>
  - Bandwidth
  - Btype
  - EnvelopePower
  - Frequency
  - Moffset
  - Mtime
  - Result
  - Rtrigger
  - Scount
  - Setup
  - SingleCmw
    - Connector
  - Standard
  - Stime
- SingleCmw
PowerVsTime
Result
Scount
SpectrFlatness
TsMask