• RFMXWLAN_ATTR_OFDMMODACC_MEASUREMENT_ENABLED
• Averaging
  • RFMXWLAN_ATTR_OFDMMODACC_AVERAGING_ENABLED
  • RFMXWLAN_ATTR_OFDMMODACC_AVERAGING_COUNT
  • RFMXWLAN_ATTR_OFDMMODACC_AVERAGING_TYPE
  • Vector Averaging
    • RFMXWLAN_ATTR_OFDMMODACC_VECTOR_AVERAGING_TIME_ALIGNMENT_ENABLED
    • RFMXWLAN_ATTR_OFDMMODACC_VECTOR_AVERAGING_PHASE_ALIGNMENT_ENABLED
• RFMXWLAN_ATTR_OFDMMODACC_MEASUREMENT_MODE
• RFMXWLAN_ATTR_OFDMMODACC_EVM_REFERENCE_DATA_SYMBOLS_MODE
• RFMXWLAN_ATTR_OFDMMODACC_EVM_UNIT
• RFMXWLAN_ATTR_OFDMMODACC_ACQUISITION_LENGTH_MODE
• RFMXWLAN_ATTR_OFDMMODACC_ACQUISITION_LENGTH
• RFMXWLAN_ATTR_OFDMMODACC_MEASUREMENT_OFFSET
• RFMXWLAN_ATTR_OFDMMODACC_MAXIMUM_MEASUREMENT_LENGTH
• RFMXWLAN_ATTR_OFDMMODACC_BURST_START_DETECTION_ENABLED
• RFMXWLAN_ATTR_OFDMMODACC_FREQUENCY_ERROR_ESTIMATION_METHOD
• RFMXWLAN_ATTR_OFDMMODACC_COMMON_CLOCK_SOURCE_ENABLED
• RFMXWLAN_ATTR_OFDMMODACC_AMPLITUDE_TRACKING_ENABLED
• RFMXWLAN_ATTR_OFDMMODACC_PHASE_TRACKING_ENABLED
• RFMXWLAN_ATTR_OFDMMODACC_SYMBOL_CLOCK_ERROR_CORRECTION_ENABLED
• RFMXWLAN_ATTR_OFDMMODACC_SPECTRUM_INVERTED
• Channel Estimation
  • RFMXWLAN_ATTR_OFDMMODACC_CHANNEL_ESTIMATION_TYPE
  • RFMXWLAN_ATTR_OFDMMODACC_CHANNEL_ESTIMATION_SMOOTHING_ENABLED
  • RFMXWLAN_ATTR_OFDMMODACC_CHANNEL_ESTIMATION_SMOOTHING_LENGTH
  • RFMXWLAN_ATTR_OFDMMODACC_CHANNEL_ESTIMATION_L_LTF_ENABLED
• Power
  • RFMXWLAN_ATTR_OFDMMODACC_POWER_MEASUREMENT_ENABLED
  • RFMXWLAN_ATTR_OFDMMODACC_POWER_NUMBER_OF_CUSTOM_GATES
  • RFMXWLAN_ATTR_OFDMMODACC_POWER_CUSTOM_GATE_START_TIME
  • RFMXWLAN_ATTR_OFDMMODACC_POWER_CUSTOM_GATE_STOP_TIME
• RFMXWLAN_ATTR_OFDMMODACC_CHANNEL_MATRIX_POWER_ENABLED
• IQ Impairments
  • RFMXWLAN_ATTR_OFDMMODACC_IQ_IMPAIRMENTS_ESTIMATION_ENABLED
  • RFMXWLAN_ATTR_OFDMMODACC_IQ_IMPAIRMENTS_MODEL
  • RFMXWLAN_ATTR_OFDMMODACC_IQ_GAIN_IMBALANCE_CORRECTION_ENABLED
  • RFMXWLAN_ATTR_OFDMMODACC_IQ_QUADRATURE_ERROR_CORRECTION_ENABLED
  • RFMXWLAN_ATTR_OFDMMODACC_IQ_TIMING_SKEW_CORRECTION_ENABLED
  • RFMXWLAN_ATTR_OFDMMODACC_IQ_IMPAIRMENTS_PER_SUBCARRIER_ENABLED
• RFMXWLAN_ATTR_OFDMMODACC_UNUSED_TONE_ERROR_MASK_REFERENCE
• RFMXWLAN_ATTR_OFDMMODACC_DATA_DECODING_ENABLED
• Noise Compensation
  • RFMXWLAN_ATTR_OFDMMODACC_NOISE_COMPENSATION_ENABLED
  • RFMXWLAN_ATTR_OFDMMODACC_NOISE_COMPENSATION_INPUT_POWER_CHECK_ENABLED
  • RFMXWLAN_ATTR_OFDMMODACC_NOISE_COMPENSATION_REFERENCE_LEVEL_COERCION_LIMIT
• Optimize Dynamic Range For EVM
  • RFMXWLAN_ATTR_OFDMMODACC_OPTIMIZE_DYNAMIC_RANGE_FOR_EVM_ENABLED
  • RFMXWLAN_ATTR_OFDMMODACC_OPTIMIZE_DYNAMIC_RANGE_FOR_EVM_MARGIN
• Auto Level
  • RFMXWLAN_ATTR_OFDMMODACC_AUTO_LEVEL_ALLOW_OVERFLOW
• RFMXWLAN_ATTR_OFDMMODACC_ALL_TRACES_ENABLED
• RFMXWLAN_ATTR_OFDMMODACC_NUMBER_OF_ANALYSIS_THREADS
• Results
  • RFMXWLAN_ATTR_OFDMMODACC_RESULTS_COMPOSITE_RMS_EVM_MEAN
  • RFMXWLAN_ATTR_OFDMMODACC_RESULTS_COMPOSITE_DATA_RMS_EVM_MEAN
  • RFMXWLAN_ATTR_OFDMMODACC_RESULTS_COMPOSITE_PILOT_RMS_EVM_MEAN
  • RFMXWLAN_ATTR_OFDMMODACC_RESULTS_USER_STREAM_RMS_EVM_MEAN
  • RFMXWLAN_ATTR_OFDMMODACC_RESULTS_USER_STREAM_DATA_RMS_EVM_MEAN
  • RFMXWLAN_ATTR_OFDMMODACC_RESULTS_USER_STREAM_PILOT_RMS_EVM_MEAN
  • RFMXWLAN_ATTR_OFDMMODACC_RESULTS_CHAIN_RMS_EVM_MEAN
  • RFMXWLAN_ATTR_OFDMMODACC_RESULTS_CHAIN_DATA_RMS_EVM_MEAN
  • RFMXWLAN_ATTR_OFDMMODACC_RESULTS_CHAIN_PILOT_RMS_EVM_MEAN
  • RFMXWLAN_ATTR_OFDMMODACC_RESULTS_USER_STREAM_RMS_EVM_MEAN
  • RFMXWLAN_ATTR_OFDMMODACC_RESULTS_USER_STREAM_DATA_RMS_EVM_MEAN
  • RFMXWLAN_ATTR_OFDMMODACC_RESULTS_USER_STREAM_PILOT_RMS_EVM_MEAN
  • Power
    • RFMXWLAN_ATTR_OFDMMODACC_RESULTS_POWER_L_STF_AVERAGE_POWER_MEAN
    • RFMXWLAN_ATTR_OFDMMODACC_RESULTS_POWER_L_STF_PEAK_POWER_MAXIMUM
    • RFMXWLAN_ATTR_OFDMMODACC_RESULTS_POWER_L_LTF_AVERAGE_POWER_MEAN
    • RFMXWLAN_ATTR_OFDMMODACC_RESULTS_POWER_L_LTF_PEAK_POWER_MAXIMUM
    • RFMXWLAN_ATTR_OFDMMODACC_RESULTS_POWER_L_SIG_AVERAGE_POWER_MEAN
    • RFMXWLAN_ATTR_OFDMMODACC_RESULTS_POWER_L_SIG_PEAK_POWER_MAXIMUM
    • RFMXWLAN_ATTR_OFDMMODACC_RESULTS_POWER_RL_SIG_AVERAGE_POWER_MEAN
    • RFMXWLAN_ATTR_OFDMMODACC_RESULTS_POWER_RL_SIG_PEAK_POWER_MAXIMUM
    • RFMXWLAN_ATTR_OFDMMODACC_RESULTS_POWER_HT_SIG_AVERAGE_POWER_MEAN
    • RFMXWLAN_ATTR_OFDMMODACC_RESULTS_POWER_HT_SIG_PEAK_POWER_MAXIMUM
    • RFMXWLAN_ATTR_OFDMMODACC_RESULTS_POWER_VHT_SIG_A_AVERAGE_POWER_MEAN
    • RFMXWLAN_ATTR_OFDMMODACC_RESULTS_POWER_VHT_SIG_A_PEAK_POWER_MAXIMUM
    • RFMXWLAN_ATTR_OFDMMODACC_RESULTS_POWER_HE_SIG_A_AVERAGE_POWER_MEAN
    • RFMXWLAN_ATTR_OFDMMODACC_RESULTS_POWER_HE_SIG_A_PEAK_POWER_MAXIMUM
    • RFMXWLAN_ATTR_OFDMMODACC_RESULTS_POWER_VHT_SIG_B_AVERAGE_POWER_MEAN
    • RFMXWLAN_ATTR_OFDMMODACC_RESULTS_POWER_VHT_SIG_B_PEAK_POWER_MAXIMUM
    • RFMXWLAN_ATTR_OFDMMODACC_RESULTS_POWER_HE_SIG_B_AVERAGE_POWER_MEAN
    • RFMXWLAN_ATTR_OFDMMODACC_RESULTS_POWER_HE_SIG_B_PEAK_POWER_MAXIMUM
    • RFMXWLAN_ATTR_OFDMMODACC_RESULTS_POWER_HT_STF_AVERAGE_POWER_MEAN
    • RFMXWLAN_ATTR_OFDMMODACC_RESULTS_POWER_HT_STF_PEAK_POWER_MAXIMUM
    • RFMXWLAN_ATTR_OFDMMODACC_RESULTS_POWER_HT_GF_STF_AVERAGE_POWER_MEAN
    • RFMXWLAN_ATTR_OFDMMODACC_RESULTS_POWER_HT_GF_STF_PEAK_POWER_MAXIMUM
    • RFMXWLAN_ATTR_OFDMMODACC_RESULTS_POWER_VHT_STF_AVERAGE_POWER_MEAN
    • RFMXWLAN_ATTR_OFDMMODACC_RESULTS_POWER_VHT_STF_PEAK_POWER_MAXIMUM
    • RFMXWLAN_ATTR_OFDMMODACC_RESULTS_POWER_HE_STF_AVERAGE_POWER_MEAN
    • RFMXWLAN_ATTR_OFDMMODACC_RESULTS_POWER_HE_STF_PEAK_POWER_MAXIMUM
    • RFMXWLAN_ATTR_OFDMMODACC_RESULTS_POWER_HT_DLTF_AVERAGE_POWER_MEAN
    • RFMXWLAN_ATTR_OFDMMODACC_RESULTS_POWER_HT_DLTF_PEAK_POWER_MAXIMUM
    • RFMXWLAN_ATTR_OFDMMODACC_RESULTS_POWER_HT_ELTF_AVERAGE_POWER_MEAN
    • RFMXWLAN_ATTR_OFDMMODACC_RESULTS_POWER_HT_ELTF_PEAK_POWER_MAXIMUM
    • RFMXWLAN_ATTR_OFDMMODACC_RESULTS_POWER_VHT_LTF_AVERAGE_POWER_MEAN
    • RFMXWLAN_ATTR_OFDMMODACC_RESULTS_POWER_VHT_LTF_PEAK_POWER_MAXIMUM
    • RFMXWLAN_ATTR_OFDMMODACC_RESULTS_POWER_HE_LTF_AVERAGE_POWER_MEAN
    • RFMXWLAN_ATTR_OFDMMODACC_RESULTS_POWER_HE_LTF_PEAK_POWER_MAXIMUM
    • RFMXWLAN_ATTR_OFDMMODACC_RESULTS_POWER_DATA_AVERAGE_POWER_MEAN
    • RFMXWLAN_ATTR_OFDMMODACC_RESULTS_POWER_DATA_PEAK_POWER_MAXIMUM
    • RFMXWLAN_ATTR_OFDMMODACC_RESULTS_POWER_PE_AVERAGE_POWER_MEAN
    • RFMXWLAN_ATTR_OFDMMODACC_RESULTS_POWER_PE_PEAK_POWER_MAXIMUM
    • RFMXWLAN_ATTR_OFDMMODACC_RESULTS_POWER_PPDU_AVERAGE_POWER_MEAN
    • RFMXWLAN_ATTR_OFDMMODACC_RESULTS_POWER_PPDU_PEAK_POWER_MAXIMUM
    • RFMXWLAN_ATTR_OFDMMODACC_RESULTS_POWER_CUSTOM_GATE_AVERAGE_POWER_MEAN
    • RFMXWLAN_ATTR_OFDMMODACC_RESULTS_POWER_CUSTOM_GATE_PEAK_POWER_MAXIMUM
  • Channel Matrix Power
    • RFMXWLAN_ATTR_OFDMMODACC_RESULTS_CROSS_POWER_MEAN
    • RFMXWLAN_ATTR_OFDMMODACC_RESULTS_USER_POWER_MEAN
  • RFMXWLAN_ATTR_OFDMMODACC_RESULTS_SPECTRAL_FLATNESS_MARGIN
  • RFMXWLAN_ATTR_OFDMMODACC_RESULTS_SPECTRAL_FLATNESS_MARGIN_SUBCARRIER_INDEX
  • Unused Tone Error
    • RFMXWLAN_ATTR_OFDMMODACC_RESULTS_UNUSED_TONE_ERROR_MARGIN
    • RFMXWLAN_ATTR_OFDMMODACC_RESULTS_UNUSED_TONE_ERROR_MARGIN_RU_INDEX
  • RFMXWLAN_ATTR_OFDMMODACC_RESULTS_NUMBER_OF_SYMBOLS_USED
  • RFMXWLAN_ATTR_OFDMMODACC_RESULTS_NOISE_COMPENSATION_APPLIED
  • RFMXWLAN_ATTR_OFDMMODACC_RESULTS_FREQUENCY_ERROR_MEAN
  • RFMXWLAN_ATTR_OFDMMODACC_RESULTS_FREQUENCY_ERROR_CCDF_10_PERCENT
  • RFMXWLAN_ATTR_OFDMMODACC_RESULTS_SYMBOL_CLOCK_ERROR_MEAN
  • RFMXWLAN_ATTR_OFDMMODACC_RESULTS_RELATIVE_IQ_ORIGIN_OFFSET_MEAN
  • RFMXWLAN_ATTR_OFDMMODACC_RESULTS_ABSOLUTE_IQ_ORIGIN_OFFSET_MEAN
  • RFMXWLAN_ATTR_OFDMMODACC_RESULTS_IQ_GAIN_IMBALANCE_MEAN
  • RFMXWLAN_ATTR_OFDMMODACC_RESULTS_IQ_QUADRATURE_ERROR_MEAN
  • RFMXWLAN_ATTR_OFDMMODACC_RESULTS_IQ_TIMING_SKEW_MEAN
  • RFMXWLAN_ATTR_OFDMMODACC_RESULTS_RMS_COMMON_PHASE_ERROR_MEAN
  • RFMXWLAN_ATTR_OFDMMODACC_RESULTS_RMS_COMMON_PILOT_ERROR_MEAN
  • PPDU Info
    • RFMXWLAN_ATTR_OFDMMODACC_RESULTS_PPDU_TYPE
    • RFMXWLAN_ATTR_OFDMMODACC_RESULTS_MCS_INDEX
    • RFMXWLAN_ATTR_OFDMMODACC_RESULTS_FEC_CODING_TYPE
    • RFMXWLAN_ATTR_OFDMMODACC_RESULTS_RU_SIZE
    • RFMXWLAN_ATTR_OFDMMODACC_RESULTS_RU_OFFSET_MRU_INDEX
    • RFMXWLAN_ATTR_OFDMMODACC_RESULTS_NUMBER_OF_USERS
    • RFMXWLAN_ATTR_OFDMMODACC_RESULTS_NUMBER_OF_HE_SIG_B_SYMBOLS
    • RFMXWLAN_ATTR_OFDMMODACC_RESULTS_GUARD_INTERVAL_TYPE
    • RFMXWLAN_ATTR_OFDMMODACC_RESULTS_LTF_SIZE
    • RFMXWLAN_ATTR_OFDMMODACC_RESULTS_NUMBER_OF_SPACE_TIME_STREAMS
    • RFMXWLAN_ATTR_OFDMMODACC_RESULTS_SPACE_TIME_STREAM_OFFSET
    • RFMXWLAN_ATTR_OFDMMODACC_RESULTS_DCM_ENABLED
    • RFMXWLAN_ATTR_OFDMMODACC_RESULTS_L_SIG_PARITY_CHECK_STATUS
    • RFMXWLAN_ATTR_OFDMMODACC_RESULTS_SIG_CRC_STATUS
    • RFMXWLAN_ATTR_OFDMMODACC_RESULTS_SIG_B_CRC_STATUS
    • RFMXWLAN_ATTR_OFDMMODACC_RESULTS_U_SIG_CRC_STATUS
    • RFMXWLAN_ATTR_OFDMMODACC_RESULTS_EHT_SIG_CRC_STATUS
    • RFMXWLAN_ATTR_OFDMMODACC_RESULTS_PSDU_CRC_STATUS
    • RFMXWLAN_ATTR_OFDMMODACC_RESULTS_PE_DURATION

Data Type:	int32
Access:	read/write
Functions:	RFmxWLAN_SetAttributeI32 RFmxWLAN_GetAttributeI32
Description:	Specifies whether to enable OFDMModAcc measurement for OFDM based standards. You do not need to use a selector string to configure or read this attribute for the default signal instance. Refer to the Selector Strings topic for information about the string syntax for named signals. The default value is RFMXWLAN_VAL_FALSE. Get Function: RFmxWLAN_OFDMModAccGetMeasurementEnabled Set Function: RFmxWLAN_OFDMModAccSetMeasurementEnabled

Data Type:	int32
Access:	read/write
Functions:	RFmxWLAN_SetAttributeI32 RFmxWLAN_GetAttributeI32
Description:	Specifies whether to enable averaging for OFDMModAcc measurements. You do not need to use a selector string to configure or read this attribute for the default signal instance. Refer to the Selector Strings topic for information about the string syntax for named signals. The default value is RFMXWLAN_VAL_OFDMMODACC_AVERAGING_ENABLED_FALSE. Get Function: RFmxWLAN_OFDMModAccGetAveragingEnabled Set Function: RFmxWLAN_OFDMModAccSetAveragingEnabled
Values:

RFMXWLAN_VAL_OFDMMODACC_AVERAGING_ENABLED_FALSE (0)	The measurement is performed on a single acquisition.
RFMXWLAN_VAL_OFDMMODACC_AVERAGING_ENABLED_TRUE (1)	The measurement uses the value of the RFMXWLAN_ATTR_OFDMMODACC_AVERAGING_COUNT attribute as the number of acquisitions over which the results are computed according to the RFMXWLAN_ATTR_OFDMMODACC_AVERAGING_TYPE attribute.

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Data Type:	int32
Access:	read/write
Functions:	RFmxWLAN_SetAttributeI32 RFmxWLAN_GetAttributeI32
Description:	Specifies the number of acquisitions used for averaging when you set the RFMXWLAN_ATTR_OFDMMODACC_AVERAGING_ENABLED attribute to RFMXWLAN_VAL_OFDMMODACC_AVERAGING_ENABLED_TRUE. You do not need to use a selector string to configure or read this attribute for the default signal instance. Refer to the Selector Strings topic for information about the string syntax for named signals. The default value is 10. Get Function: RFmxWLAN_OFDMModAccGetAveragingCount Set Function: RFmxWLAN_OFDMModAccSetAveragingCount

Data Type:	int32
Access:	read/write
Functions:	RFmxWLAN_SetAttributeI32 RFmxWLAN_GetAttributeI32
Description:	Specifies the averaging type for the OFDMModAcc measurement. This attribute is considered only when you set the RFMXWLAN_ATTR_OFDMMODACC_AVERAGING_ENABLED attribute to RFMXWLAN_VAL_OFDMMODACC_AVERAGING_ENABLED_TRUE and when you set the RFMXWLAN_ATTR_OFDMMODACC_AVERAGING_COUNT attribute is to a value greater than 1. You do not need to use a selector string to configure or read this attribute for the default signal instance. Refer to the Selector Strings topic for information about the string syntax for named signals. The default value is RFMXWLAN_VAL_OFDMMODACC_AVERAGING_TYPE_RMS. Get Function: RFmxWLAN_OFDMModAccGetAveragingType Set Function: RFmxWLAN_OFDMModAccSetAveragingType
Values:

RFMXWLAN_VAL_OFDMMODACC_AVERAGING_TYPE_RMS (0)

The OFDMModAcc measurement is performed on I/Q data acquired in each averaging count. The scalar results and traces are linearly averaged over the averaging count.

RFMXWLAN_VAL_OFDMMODACC_AVERAGING_TYPE_VECTOR (5)

The acquired I/Q data is averaged across averaging count after aligning the data in time and phase using the RFMXWLAN_ATTR_OFDMMODACC_VECTOR_AVERAGING_TIME_ALIGNMENT_ENABLED and RFMXWLAN_ATTR_OFDMMODACC_VECTOR_AVERAGING_PHASE_ALIGNMENT_ENABLED attributes, respectively. The averaged I/Q data is used for the measurement. Note: You must ensure that the frequency reference is locked between the generator and the analyzer.

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Data Type:	int32
Access:	read/write
Functions:	RFmxWLAN_SetAttributeI32 RFmxWLAN_GetAttributeI32
Description:	Specifies whether to enable time alignment for the acquired I/Q data across multiple acquisitions. This attribute is considered only when you set the RFMXWLAN_ATTR_OFDMMODACC_AVERAGING_ENABLED attribute to RFMXWLAN_VAL_OFDMMODACC_AVERAGING_ENABLED_TRUE, when you set the RFMXWLAN_ATTR_OFDMMODACC_AVERAGING_COUNT attribute to a value greater than 1, and when you set the RFMXWLAN_ATTR_OFDMMODACC_AVERAGING_TYPE attribute to RFMXWLAN_VAL_OFDMMODACC_AVERAGING_TYPE_VECTOR. You can set this attribute to RFMXWLAN_VAL_OFDMMODACC_AVERAGING_ENABLED_FALSE when there is no time offset between the acquired I/Q data of all averaging counts. You do not need to use a selector string to configure or read this attribute for the default signal instance. Refer to the Selector Strings topic for information about the string syntax for named signals. The default value is RFMXWLAN_VAL_OFDMMODACC_VECTOR_AVERAGING_TIME_ALIGNMENT_ENABLED_TRUE. Get Function: RFmxWLAN_OFDMModAccGetVectorAveragingTimeAlignmentEnabled Set Function: RFmxWLAN_OFDMModAccSetVectorAveragingTimeAlignmentEnabled
Values:

RFMXWLAN_VAL_OFDMMODACC_VECTOR_AVERAGING_TIME_ALIGNMENT_ENABLED_FALSE (0)	Disables time alignment for the acquired I/Q data across multiple acquisitions.
RFMXWLAN_VAL_OFDMMODACC_VECTOR_AVERAGING_TIME_ALIGNMENT_ENABLED_TRUE (1)	Enables time alignment for the acquired I/Q data across multiple acquisitions.

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Data Type:	int32
Access:	read/write
Functions:	RFmxWLAN_SetAttributeI32 RFmxWLAN_GetAttributeI32
Description:	Specifies whether to enable phase alignment for the acquired I/Q data across multiple acquisitions. This attribute is considered only when you set the RFMXWLAN_ATTR_OFDMMODACC_AVERAGING_ENABLED attribute to RFMXWLAN_VAL_OFDMMODACC_AVERAGING_ENABLED_TRUE, when you set the RFMXWLAN_ATTR_OFDMMODACC_AVERAGING_COUNT attribute to a value greater than 1, and when you set the RFMXWLAN_ATTR_OFDMMODACC_AVERAGING_TYPE attribute to RFMXWLAN_VAL_OFDMMODACC_AVERAGING_TYPE_VECTOR. You can set this attribute to RFMXWLAN_VAL_OFDMMODACC_AVERAGING_ENABLED_FALSE when there is no phase offset between the acquired I/Q data of all averaging counts. You do not need to use a selector string to configure or read this attribute for the default signal instance. Refer to the Selector Strings topic for information about the string syntax for named signals. The default value is RFMXWLAN_VAL_OFDMMODACC_VECTOR_AVERAGING_PHASE_ALIGNMENT_ENABLED_TRUE. Get Function: RFmxWLAN_OFDMModAccGetVectorAveragingPhaseAlignmentEnabled Set Function: RFmxWLAN_OFDMModAccSetVectorAveragingPhaseAlignmentEnabled
Values:

RFMXWLAN_VAL_OFDMMODACC_VECTOR_AVERAGING_PHASE_ALIGNMENT_ENABLED_FALSE (0)	Disables phase alignment for the acquired I/Q data across multiple acquisitions.
RFMXWLAN_VAL_OFDMMODACC_VECTOR_AVERAGING_PHASE_ALIGNMENT_ENABLED_TRUE (1)	Enables phase alignment for the acquired I/Q data across multiple acquisitions.

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Data Type:	int32
Access:	read/write
Functions:	RFmxWLAN_SetAttributeI32 RFmxWLAN_GetAttributeI32
Description:	Specifies whether the measurement calibrates the noise floor of analyzer or performs the ModAcc measurement. You do not need to use a selector string to configure or read this attribute for the default signal instance. Refer to the Selector Strings topic for information about the string syntax for named signals. The default value is RFMXWLAN_VAL_OFDMMODACC_MEASUREMENT_MODE_MEASURE. Get Function: RFmxWLAN_OFDMModAccGetMeasurementMode Set Function: RFmxWLAN_OFDMModAccSetMeasurementMode
Values:

RFMXWLAN_VAL_OFDMMODACC_MEASUREMENT_MODE_MEASURE (0)

The OFDMModAcc measurement is performed on the acquired signal.

RFMXWLAN_VAL_OFDMMODACC_MEASUREMENT_MODE_CALIBRATE_NOISE_FLOOR (1)

The OFDMModAcc measurement measures the noise floor of the instrument across the frequency range of interest determined by the carrier frequency and channel bandwidth. In this mode, the measurement expects that the signal generator to be turned off and checks whether no signal power is detected at the RF In port of the analyzer beyond a certain threshold. All scalar results and traces are invalid in this mode. Even if the instrument noise floor is previously calibrated, the measurement performs all the required acquisitions and overwrites any pre-existing noise floor calibration data.

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Data Type:	int32
Access:	read/write
Functions:	RFmxWLAN_SetAttributeI32 RFmxWLAN_GetAttributeI32
Description:	Specifies whether to use an acquired waveform or a reference waveform to create reference data symbols (ideal constellation points) for an EVM computation. You do not need to use a selector string to configure or read this attribute for the default signal instance. Refer to the Selector Strings topic for information about the string syntax for named signals. The default value is RFMXWLAN_VAL_OFDMMODACC_EVM_REFERENCE_DATA_SYMBOLS_MODE_ACQUIRED_WAVEFORM. Get Function: RFmxWLAN_OFDMModAccGetEVMReferenceDataSymbolsMode Set Function: RFmxWLAN_OFDMModAccSetEVMReferenceDataSymbolsMode
Values:

RFMXWLAN_VAL_OFDMMODACC_EVM_REFERENCE_DATA_SYMBOLS_MODE_ACQUIRED_WAVEFORM (0)	Reference data symbols for an EVM computation are created using the acquired waveform.
RFMXWLAN_VAL_OFDMMODACC_EVM_REFERENCE_DATA_SYMBOLS_MODE_REFERENCE_WAVEFORM (1)	Reference data symbols for an EVM computation are created using the reference waveform.

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Data Type:	int32
Access:	read/write
Functions:	RFmxWLAN_SetAttributeI32 RFmxWLAN_GetAttributeI32
Description:	Specifies the unit for EVM results. You do not need to use a selector string to configure or read this attribute for the default signal instance. Refer to the Selector Strings topic for information about the string syntax for named signals. The default value is RFMXWLAN_VAL_OFDMMODACC_EVM_UNIT_DB. Get Function: RFmxWLAN_OFDMModAccGetEVMUnit Set Function: RFmxWLAN_OFDMModAccSetEVMUnit
Values:

RFMXWLAN_VAL_OFDMMODACC_EVM_UNIT_PERCENTAGE (0)	The EVM results are returned as a percentage.
RFMXWLAN_VAL_OFDMMODACC_EVM_UNIT_DB (1)	The EVM results are returned in dB.

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Data Type:	int32
Access:	read/write
Functions:	RFmxWLAN_SetAttributeI32 RFmxWLAN_GetAttributeI32
Description:	Specifies whether the measurement automatically computes the acquisition length of the waveform based on other OFDMModAcc attributes. You do not need to use a selector string to configure or read this attribute for the default signal instance. Refer to the Selector Strings topic for information about the string syntax for named signals. The default value is RFMXWLAN_VAL_OFDMMODACC_ACQUISITION_LENGTH_MODE_AUTO. Get Function: RFmxWLAN_OFDMModAccGetAcquisitionLengthMode Set Function: RFmxWLAN_OFDMModAccSetAcquisitionLengthMode
Values:

RFMXWLAN_VAL_OFDMMODACC_ACQUISITION_LENGTH_MODE_MANUAL (0)	Uses the acquisition length specified by the RFMXWLAN_ATTR_OFDMMODACC_ACQUISITION_LENGTH attribute.
RFMXWLAN_VAL_OFDMMODACC_ACQUISITION_LENGTH_MODE_AUTO (1)	Computes the acquisition length based on the RFMXWLAN_ATTR_OFDMMODACC_MEASUREMENT_OFFSET and the RFMXWLAN_ATTR_OFDMMODACC_MAXIMUM_MEASUREMENT_LENGTH attributes.

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Data Type:	float64
Access:	read/write
Functions:	RFmxWLAN_SetAttributeF64 RFmxWLAN_GetAttributeF64
Description:	Specifies the length of the waveform to be acquired for the OFDMModAcc measurement, when you set the RFMXWLAN_ATTR_OFDMMODACC_ACQUISITION_LENGTH_MODE attribute to RFMXWLAN_VAL_OFDMMODACC_ACQUISITION_LENGTH_MODE_MANUAL. This value is expressed in seconds. You do not need to use a selector string to configure or read this attribute for the default signal instance. Refer to the Selector Strings topic for information about the string syntax for named signals. The default value is 1 millisecond. Get Function: RFmxWLAN_OFDMModAccGetAcquisitionLength Set Function: RFmxWLAN_OFDMModAccSetAcquisitionLength

Data Type:	int32
Access:	read/write
Functions:	RFmxWLAN_SetAttributeI32 RFmxWLAN_GetAttributeI32
Description:	Specifies the number of data symbols to be ignored from the start of the data field for EVM computation. This value is expressed in symbols. You do not need to use a selector string to configure or read this attribute for the default signal instance. Refer to the Selector Strings topic for information about the string syntax for named signals. The default value is 0. Get Function: RFmxWLAN_OFDMModAccGetMeasurementOffset Set Function: RFmxWLAN_OFDMModAccSetMeasurementOffset

Data Type:	int32
Access:	read/write
Functions:	RFmxWLAN_SetAttributeI32 RFmxWLAN_GetAttributeI32
Description:	Specifies the maximum number of OFDM symbols that the measurement uses to compute EVM. This value is expressed in symbols. If the number of available data symbols (n) is greater than the value that you specify (m), the measurement ignores (n-m) symbols from the end of the data field. If you set this attribute to -1, all symbols in the data field are used to compute the EVM. You do not need to use a selector string to configure or read this attribute for the default signal instance. Refer to the Selector Strings topic for information about the string syntax for named signals. The default value is 16. Get Function: RFmxWLAN_OFDMModAccGetMaximumMeasurementLength Set Function: RFmxWLAN_OFDMModAccSetMaximumMeasurementLength

Data Type:	int32
Access:	read/write
Functions:	RFmxWLAN_SetAttributeI32 RFmxWLAN_GetAttributeI32
Description:	Specifies whether the measurement detects a rising edge of a burst in the acquired waveform. If you are using an I/Q power edge trigger or digital edge trigger to trigger approximately and consistently at the start of a burst, set this attribute to False. If you are unable to reliably trigger at the start of a burst, set this attribute to True. You do not need to use a selector string to configure or read this attribute for the default signal instance. Refer to the Selector Strings topic for information about the string syntax for named signals. The default value is RFMXWLAN_VAL_OFDMMODACC_BURST_START_DETECTION_ENABLED_FALSE. Get Function: RFmxWLAN_OFDMModAccGetBurstStartDetectionEnabled Set Function: RFmxWLAN_OFDMModAccSetBurstStartDetectionEnabled
Values:

RFMXWLAN_VAL_OFDMMODACC_BURST_START_DETECTION_ENABLED_FALSE (0)	Disables detecting a rising edge of a burst in the acquired waveform.
RFMXWLAN_VAL_OFDMMODACC_BURST_START_DETECTION_ENABLED_TRUE (1)	Enables detecting a rising edge of a burst in the acquired waveform.

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Data Type:	int32
Access:	read/write
Functions:	RFmxWLAN_SetAttributeI32 RFmxWLAN_GetAttributeI32
Description:	Specifies the PPDU fields that the measurement uses to estimate the carrier frequency error in the acquired signal. You do not need to use a selector string to configure or read this attribute for the default signal instance. Refer to the Selector Strings topic for information about the string syntax for named signals. The default value is RFMXWLAN_VAL_OFDMMODACC_FREQUENCY_ERROR_ESTIMATION_METHOD_PREAMBLE_AND_PILOTS. Get Function: RFmxWLAN_OFDMModAccGetFrequencyErrorEstimationMethod Set Function: RFmxWLAN_OFDMModAccSetFrequencyErrorEstimationMethod
Values:

RFMXWLAN_VAL_OFDMMODACC_FREQUENCY_ERROR_ESTIMATION_METHOD_DISABLED (0)	Carrier frequency error is not computed and the corresponding result is returned as NaN.
RFMXWLAN_VAL_OFDMMODACC_FREQUENCY_ERROR_ESTIMATION_METHOD_INITIAL_PREAMBLE (1)	Initial short and long training fields in the PPDU are used.
RFMXWLAN_VAL_OFDMMODACC_FREQUENCY_ERROR_ESTIMATION_METHOD_PREAMBLE (2)	Initial short and long training fields along with the SIGnal fields are used.
RFMXWLAN_VAL_OFDMMODACC_FREQUENCY_ERROR_ESTIMATION_METHOD_PREAMBLE_AND_PILOTS (3)	The initial short and long training fields, SIGnal fields, and the pilot subcarriers in the DATA field are used.
RFMXWLAN_VAL_OFDMMODACC_FREQUENCY_ERROR_ESTIMATION_METHOD_PREAMBLE_PILOTS_AND_DATA (4)	The initial short and long training fields, SIGnal fields, and all the subcarriers in the DATA field are used.

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Data Type:	int32
Access:	read/write
Functions:	RFmxWLAN_SetAttributeI32 RFmxWLAN_GetAttributeI32
Description:	Specifies whether the transmitter uses the same reference clock signal for generating the RF carrier and the symbol clock. You do not need to use a selector string to configure or read this attribute for the default signal instance. Refer to the Selector Strings topic for information about the string syntax for named signals. The default value is RFMXWLAN_VAL_OFDMMODACC_COMMON_CLOCK_SOURCE_ENABLED_TRUE. Get Function: RFmxWLAN_OFDMModAccGetCommonClockSourceEnabled Set Function: RFmxWLAN_OFDMModAccSetCommonClockSourceEnabled
Values:

RFMXWLAN_VAL_OFDMMODACC_COMMON_CLOCK_SOURCE_ENABLED_FALSE (0)	Specifies that the transmitter does not use a common reference clock. The OFDMModAcc measurement computes the symbol clock error and carrier frequency error independently.
RFMXWLAN_VAL_OFDMMODACC_COMMON_CLOCK_SOURCE_ENABLED_TRUE (1)	Specifies that the transmitter uses a common reference clock. The OFDMModAcc measurement derives the symbol clock error from the configured center frequency and carrier frequency error.

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Data Type:	int32
Access:	read/write
Functions:	RFmxWLAN_SetAttributeI32 RFmxWLAN_GetAttributeI32
Description:	Specifies whether to enable pilot-based mean amplitude tracking per OFDM data symbol. Amplitude tracking is useful if the mean amplitude of the OFDM symbols in a PPDU varies over time. However, enabling tracking may degrade EVM because of attempts to track random amplitude distortions caused by additive noise and other distortions. You do not need to use a selector string to configure or read this attribute for the default signal instance. Refer to the Selector Strings topic for information about the string syntax for named signals. The default value is RFMXWLAN_VAL_OFDMMODACC_AMPLITUDE_TRACKING_ENABLED_FALSE. Get Function: RFmxWLAN_OFDMModAccGetAmplitudeTrackingEnabled Set Function: RFmxWLAN_OFDMModAccSetAmplitudeTrackingEnabled
Values:

RFMXWLAN_VAL_OFDMMODACC_AMPLITUDE_TRACKING_ENABLED_FALSE (0)	Amplitude tracking is disabled.
RFMXWLAN_VAL_OFDMMODACC_AMPLITUDE_TRACKING_ENABLED_TRUE (1)	Amplitude tracking is enabled.

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Data Type:	int32
Access:	read/write
Functions:	RFmxWLAN_SetAttributeI32 RFmxWLAN_GetAttributeI32
Description:	Specifies whether to enable pilot-based common phase error correction per OFDM data symbol. Phase tracking is useful for tracking the phase variation over the modulation symbol caused by the residual frequency offset and phase noise. You do not need to use a selector string to configure or read this attribute for the default signal instance. Refer to the Selector Strings topic for information about the string syntax for named signals. The default value is RFMXWLAN_VAL_OFDMMODACC_PHASE_TRACKING_ENABLED_TRUE. Get Function: RFmxWLAN_OFDMModAccGetPhaseTrackingEnabled Set Function: RFmxWLAN_OFDMModAccSetPhaseTrackingEnabled
Values:

RFMXWLAN_VAL_OFDMMODACC_PHASE_TRACKING_ENABLED_FALSE (0)	Phase tracking is disabled.
RFMXWLAN_VAL_OFDMMODACC_PHASE_TRACKING_ENABLED_TRUE (1)	Phase tracking is enabled.

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Data Type:	int32
Access:	read/write
Functions:	RFmxWLAN_SetAttributeI32 RFmxWLAN_GetAttributeI32
Description:	Specifies whether to enable symbol clock error correction. You do not need to use a selector string to configure or read this attribute for the default signal instance. Refer to the Selector Strings topic for information about the string syntax for named signals. The default value is RFMXWLAN_VAL_OFDMMODACC_SYMBOL_CLOCK_ERROR_CORRECTION_ENABLED_TRUE. Get Function: RFmxWLAN_OFDMModAccGetSymbolClockErrorCorrectionEnabled Set Function: RFmxWLAN_OFDMModAccSetSymbolClockErrorCorrectionEnabled
Values:

RFMXWLAN_VAL_OFDMMODACC_SYMBOL_CLOCK_ERROR_CORRECTION_ENABLED_FALSE (0)	Symbol clock error correction is disabled.
RFMXWLAN_VAL_OFDMMODACC_SYMBOL_CLOCK_ERROR_CORRECTION_ENABLED_TRUE (1)	Symbol clock error correction is enabled.

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Data Type:	int32
Access:	read/write
Functions:	RFmxWLAN_SetAttributeI32 RFmxWLAN_GetAttributeI32
Description:	Specifies whether the spectrum of the measured signal is inverted. The inversion happens when the I and the Q components of the baseband complex signal are swapped. You do not need to use a selector string to configure or read this attribute for the default signal instance. Refer to the Selector Strings topic for information about the string syntax for named signals. The default value is RFMXWLAN_VAL_OFDMMODACC_SPECTRUM_INVERTED_FALSE. Get Function: RFmxWLAN_OFDMModAccGetSpectrumInverted Set Function: RFmxWLAN_OFDMModAccSetSpectrumInverted
Values:

RFMXWLAN_VAL_OFDMMODACC_SPECTRUM_INVERTED_FALSE (0)	The spectrum of the measured signal is not inverted.
RFMXWLAN_VAL_OFDMMODACC_SPECTRUM_INVERTED_TRUE (1)	The measured signal is inverted and the measurement corrects the signal by swapping the I and the Q components.

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Data Type:	int32
Access:	read/write
Functions:	RFmxWLAN_SetAttributeI32 RFmxWLAN_GetAttributeI32
Description:	Specifies the fields in the PPDU used to estimate the channel frequency response. You do not need to use a selector string to configure or read this attribute for the default signal instance. Refer to the Selector Strings topic for information about the string syntax for named signals. The default value is RFMXWLAN_VAL_OFDMMODACC_CHANNEL_ESTIMATION_TYPE_REFERENCE_AND_DATA. Get Function: RFmxWLAN_OFDMModAccGetChannelEstimationType Set Function: RFmxWLAN_OFDMModAccSetChannelEstimationType
Values:

RFMXWLAN_VAL_OFDMMODACC_CHANNEL_ESTIMATION_TYPE_REFERENCE (0)	The channel is estimated using long training fields (LTFs) in the preamble and the most recently received midamble, if present.
RFMXWLAN_VAL_OFDMMODACC_CHANNEL_ESTIMATION_TYPE_REFERENCE_AND_DATA (1)	The channel is estimated using long training fields (LTFs) in the preamble, the midamble (if present), and the data field.

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Data Type:	int32
Access:	read/write
Functions:	RFmxWLAN_SetAttributeI32 RFmxWLAN_GetAttributeI32
Description:	Specifies whether smoothing of the channel estimates is performed using a triangular-weighted moving average window across subcarriers. You do not need to use a selector string to configure or read this attribute for the default signal instance. Refer to the Selector Strings topic for information about the string syntax for named signals. The default value is RFMXWLAN_VAL_OFDMMODACC_CHANNEL_ESTIMATION_SMOOTHING_ENABLED_FALSE. Get Function: RFmxWLAN_OFDMModAccGetChannelEstimationSmoothingEnabled Set Function: RFmxWLAN_OFDMModAccSetChannelEstimationSmoothingEnabled
Values:

RFMXWLAN_VAL_OFDMMODACC_CHANNEL_ESTIMATION_SMOOTHING_ENABLED_FALSE (0)	Channel smoothing is disabled.
RFMXWLAN_VAL_OFDMMODACC_CHANNEL_ESTIMATION_SMOOTHING_ENABLED_TRUE (1)	Channel smoothing is enabled.

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Data Type:	int32
Access:	read/write
Functions:	RFmxWLAN_SetAttributeI32 RFmxWLAN_GetAttributeI32
Description:	Specifies the length of the triangular-weighted moving window across subcarriers that is used for averaging the channel estimate. This attribute is used only when you set the RFMXWLAN_ATTR_OFDMMODACC_CHANNEL_ESTIMATION_SMOOTHING_ENABLED attribute to RFMXWLAN_VAL_OFDMMODACC_CHANNEL_ESTIMATION_SMOOTHING_ENABLED_TRUE. The window is always symmetrical about the subcarrier. The length of the window is reduced at the edges in order to keep it symmetrical. For a window length of L, the weights generated are 1, 2, 3, ..., (L+1)/2, ..., 3, 2, 1. For a fully occupied channel bandwidth, valid values are all odd numbers between 1 and half the number of subcarriers in the bandwidth, inclusive. For 802.11ax MU and TB PPDU signals, and 802.11be MU and TB PPDU signals, the valid values are all odd numbers between 1 and the size of the smallest RU. You do not need to use a selector string to configure or read this attribute for the default signal instance. Refer to the Selector Strings topic for information about the string syntax for named signals. The default value is 5. Get Function: RFmxWLAN_OFDMModAccGetChannelEstimationSmoothingLength Set Function: RFmxWLAN_OFDMModAccSetChannelEstimationSmoothingLength

Data Type:	int32
Access:	read/write
Functions:	RFmxWLAN_SetAttributeI32 RFmxWLAN_GetAttributeI32
Description:	Specifies whether to use the legacy channel estimation field for combining with the reference channel frequency response. You do not need to use a selector string to configure or read this attribute for the default signal instance. Refer to the Selector Strings topic for information about the string syntax for named signals. The default value is RFMXWLAN_VAL_OFDMMODACC_CHANNEL_ESTIMATION_L_LTF_ENABLED_FALSE. Get Function: RFmxWLAN_OFDMModAccGetChannelEstimationLLTFEnabled Set Function: RFmxWLAN_OFDMModAccSetChannelEstimationLLTFEnabled
Values:

RFMXWLAN_VAL_OFDMMODACC_CHANNEL_ESTIMATION_L_LTF_ENABLED_FALSE (0)	Channel estimation on L-LTF is disabled.
RFMXWLAN_VAL_OFDMMODACC_CHANNEL_ESTIMATION_L_LTF_ENABLED_TRUE (1)	Channel estimation on L-LTF is enabled.

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Data Type:	int32
Access:	read/write
Functions:	RFmxWLAN_SetAttributeI32 RFmxWLAN_GetAttributeI32
Description:	Specifies whether power measurements are performed. The measurement computes power of the various fields in the PPDU. Additionally, the measurement also computes power over the custom gates that you configure using RFMXWLAN_ATTR_OFDMMODACC_POWER_NUMBER_OF_CUSTOM_GATES, RFMXWLAN_ATTR_OFDMMODACC_POWER_CUSTOM_GATE_START_TIME and RFMXWLAN_ATTR_OFDMMODACC_POWER_CUSTOM_GATE_STOP_TIME attributes. Refer to ModAcc Power Measurement for more information about power measurements. You do not need to use a selector string to configure or read this attribute for the default signal instance. Refer to the Selector Strings topic for information about the string syntax for named signals. The default value is RFMXWLAN_VAL_OFDMMODACC_POWER_MEASUREMENT_ENABLED_FALSE. Get Function: RFmxWLAN_OFDMModAccGetPowerMeasurementEnabled Set Function: RFmxWLAN_OFDMModAccSetPowerMeasurementEnabled
Values:

RFMXWLAN_VAL_OFDMMODACC_POWER_MEASUREMENT_ENABLED_FALSE (0)	Power measurements are disabled.
RFMXWLAN_VAL_OFDMMODACC_POWER_MEASUREMENT_ENABLED_TRUE (1)	Power measurements are enabled.

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Data Type:	int32
Access:	read/write
Functions:	RFmxWLAN_SetAttributeI32 RFmxWLAN_GetAttributeI32
Description:	Specifies the number of custom gates for power measurement. You do not need to use a selector string to configure or read this attribute for the default signal instance. Refer to the Selector Strings topic for information about the string syntax for named signals. The default value is 0. Get Function: RFmxWLAN_OFDMModAccGetPowerNumberOfCustomGates Set Function: RFmxWLAN_OFDMModAccSetPowerNumberOfCustomGates

Data Type:	float64
Access:	read/write
Functions:	RFmxWLAN_SetAttributeF64 RFmxWLAN_GetAttributeF64
Description:	Specifies the start time of the custom power gate. This value is expressed in seconds. A value of 0 indicates that the start time is the start of the PPDU. Use 'gate(n)' as the selector string to configure or read this attribute. The default value is 0. Get Function: RFmxWLAN_OFDMModAccGetPowerCustomGateStartTime Set Function: RFmxWLAN_OFDMModAccSetPowerCustomGateStartTime

Data Type:	float64
Access:	read/write
Functions:	RFmxWLAN_SetAttributeF64 RFmxWLAN_GetAttributeF64
Description:	Specifies the stop time of the custom power gate, and must be greater than the corresponding RFMXWLAN_ATTR_OFDMMODACC_POWER_CUSTOM_GATE_START_TIME attribute. This value is expressed in seconds. Use 'gate(n)' as the selector string to configure this attribute. The default value is 10 microseconds. Get Function: RFmxWLAN_OFDMModAccGetPowerCustomGateStopTime Set Function: RFmxWLAN_OFDMModAccSetPowerCustomGateStopTime

Data Type:	int32
Access:	read/write
Functions:	RFmxWLAN_SetAttributeI32 RFmxWLAN_GetAttributeI32
Description:	Specifies whether the channel frequency response matrix power measurements are enabled. This enables cross-power measurements for MIMO signals and user-power measurements for MU signals. You do not need to use a selector string to configure or read this attribute for the default signal instance. Refer to the Selector Strings topic for information about the string syntax for named signals. The default value is RFMXWLAN_VAL_OFDMMODACC_CHANNEL_MATRIX_POWER_ENABLED_FALSE. Get Function: RFmxWLAN_OFDMModAccGetChannelMatrixPowerEnabled Set Function: RFmxWLAN_OFDMModAccSetChannelMatrixPowerEnabled
Values:

RFMXWLAN_VAL_OFDMMODACC_CHANNEL_MATRIX_POWER_ENABLED_FALSE (0)	Channel frequency response matrix power measurements are disabled.
RFMXWLAN_VAL_OFDMMODACC_CHANNEL_MATRIX_POWER_ENABLED_TRUE (1)	Channel frequency response matrix power measurements are enabled.

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Data Type:	int32
Access:	read/write
Functions:	RFmxWLAN_SetAttributeI32 RFmxWLAN_GetAttributeI32
Description:	Specifies whether to enable the estimation of I/Q gain imbalance, I/Q quadrature error, and I/Q timing skew impairments. Refer to IQ Impairments for more information about impairments. You do not need to use a selector string to configure or read this attribute for the default signal instance. Refer to the Selector Strings topic for information about the string syntax for named signals. The default value is RFMXWLAN_VAL_OFDMMODACC_IQ_IMPAIRMENTS_ESTIMATION_ENABLED_TRUE. Get Function: RFmxWLAN_OFDMModAccGetIQImpairmentsEstimationEnabled Set Function: RFmxWLAN_OFDMModAccSetIQImpairmentsEstimationEnabled
Values:

RFMXWLAN_VAL_OFDMMODACC_IQ_IMPAIRMENTS_ESTIMATION_ENABLED_FALSE (0)	I/Q impairments estimation is disabled.
RFMXWLAN_VAL_OFDMMODACC_IQ_IMPAIRMENTS_ESTIMATION_ENABLED_TRUE (1)	I/Q impairments estimation is enabled.

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Data Type:	int32
Access:	read/write
Functions:	RFmxWLAN_SetAttributeI32 RFmxWLAN_GetAttributeI32
Description:	Specifies the I/Q impairments model used by the measurement for estimating I/Q impairments. You do not need to use a selector string to configure or read this attribute for the default signal instance. Refer to the Selector Strings topic for information about the string syntax for named signals. The default value is RFMXWLAN_VAL_OFDMMODACC_IQ_IMPAIRMENTS_MODEL_TX. Get Function: RFmxWLAN_OFDMModAccGetIQImpairmentsModel Set Function: RFmxWLAN_OFDMModAccSetIQImpairmentsModel
Values:

RFMXWLAN_VAL_OFDMMODACC_IQ_IMPAIRMENTS_MODEL_TX (0)	The measurement assumes that the I/Q impairments are introduced by a transmit DUT.
RFMXWLAN_VAL_OFDMMODACC_IQ_IMPAIRMENTS_MODEL_RX (1)	The measurement assumes that the I/Q impairments are introduced by a receive DUT.

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Data Type:	int32
Access:	read/write
Functions:	RFmxWLAN_SetAttributeI32 RFmxWLAN_GetAttributeI32
Description:	Specifies whether to enable I/Q gain imbalance correction. You do not need to use a selector string to configure or read this attribute for the default signal instance. Refer to the Selector Strings topic for information about the string syntax for named signals. The default value is RFMXWLAN_VAL_OFDMMODACC_IQ_GAIN_IMBALANCE_CORRECTION_ENABLED_FALSE. Get Function: RFmxWLAN_OFDMModAccGetIQGainImbalanceCorrectionEnabled Set Function: RFmxWLAN_OFDMModAccSetIQGainImbalanceCorrectionEnabled
Values:

RFMXWLAN_VAL_OFDMMODACC_IQ_GAIN_IMBALANCE_CORRECTION_ENABLED_FALSE (0)	I/Q gain imbalance correction is disabled.
RFMXWLAN_VAL_OFDMMODACC_IQ_GAIN_IMBALANCE_CORRECTION_ENABLED_TRUE (1)	I/Q gain imbalance correction is enabled.

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Data Type:	int32
Access:	read/write
Functions:	RFmxWLAN_SetAttributeI32 RFmxWLAN_GetAttributeI32
Description:	Specifies whether to enable I/Q quadrature error correction. You do not need to use a selector string to configure or read this attribute for the default signal instance. Refer to the Selector Strings topic for information about the string syntax for named signals. The default value is RFMXWLAN_VAL_OFDMMODACC_IQ_QUADRATURE_ERROR_CORRECTION_ENABLED_FALSE. Get Function: RFmxWLAN_OFDMModAccGetIQQuadratureErrorCorrectionEnabled Set Function: RFmxWLAN_OFDMModAccSetIQQuadratureErrorCorrectionEnabled
Values:

RFMXWLAN_VAL_OFDMMODACC_IQ_QUADRATURE_ERROR_CORRECTION_ENABLED_FALSE (0)	I/Q quadrature error correction is disabled.
RFMXWLAN_VAL_OFDMMODACC_IQ_QUADRATURE_ERROR_CORRECTION_ENABLED_TRUE (1)	I/Q quadrature error correction is enabled.

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Data Type:	int32
Access:	read/write
Functions:	RFmxWLAN_SetAttributeI32 RFmxWLAN_GetAttributeI32
Description:	Specifies whether to enable I/Q timing skew correction. You do not need to use a selector string to configure or read this attribute for the default signal instance. Refer to the Selector Strings topic for information about the string syntax for named signals. The default value is RFMXWLAN_VAL_OFDMMODACC_IQ_TIMING_SKEW_CORRECTION_ENABLED_FALSE. Get Function: RFmxWLAN_OFDMModAccGetIQTimingSkewCorrectionEnabled Set Function: RFmxWLAN_OFDMModAccSetIQTimingSkewCorrectionEnabled
Values:

RFMXWLAN_VAL_OFDMMODACC_IQ_TIMING_SKEW_CORRECTION_ENABLED_FALSE (0)	I/Q timing skew correction is disabled.
RFMXWLAN_VAL_OFDMMODACC_IQ_TIMING_SKEW_CORRECTION_ENABLED_TRUE (1)	I/Q timing skew correction is enabled.

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Data Type:	int32
Access:	read/write
Functions:	RFmxWLAN_SetAttributeI32 RFmxWLAN_GetAttributeI32
Description:	Specifies whether to estimate I/Q impairments independently for each subcarrier. You do not need to use a selector string to configure or read this attribute for the default signal instance. Refer to the Selector Strings topic for information about the string syntax for named signals. The default value is RFMXWLAN_VAL_OFDMMODACC_IQ_IMPAIRMENTS_PER_SUBCARRIER_ENABLED_FALSE. Get Function: RFmxWLAN_OFDMModAccGetIQImpairmentsPerSubcarrierEnabled Set Function: RFmxWLAN_OFDMModAccSetIQImpairmentsPerSubcarrierEnabled
Values:

RFMXWLAN_VAL_OFDMMODACC_IQ_IMPAIRMENTS_PER_SUBCARRIER_ENABLED_FALSE (0)	Independent estimation of I/Q impairments for each subcarrier is disabled.
RFMXWLAN_VAL_OFDMMODACC_IQ_IMPAIRMENTS_PER_SUBCARRIER_ENABLED_TRUE (1)	Independent estimation of I/Q impairments for each subcarrier is enabled.

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Data Type:	int32
Access:	read/write
Functions:	RFmxWLAN_SetAttributeI32 RFmxWLAN_GetAttributeI32
Description:	Specifies the reference used to create the unused tone error mask for the 802.11ax or 802.11be TB PPDU signals. You do not need to use a selector string to configure or read this attribute for the default signal instance. Refer to the Selector Strings topic for information about the string syntax for named signals. The default value is RFMXWLAN_VAL_OFDMMODACC_UNUSED_TONE_ERROR_MASK_REFERENCE_LIMIT1. Get Function: RFmxWLAN_OFDMModAccGetUnusedToneErrorMaskReference Set Function: RFmxWLAN_OFDMModAccSetUnusedToneErrorMaskReference
Values:

RFMXWLAN_VAL_OFDMMODACC_UNUSED_TONE_ERROR_MASK_REFERENCE_LIMIT1 (0)	Applies the mask corresponding to the case when the transmit power of the DUT is less than or equal to the maximum power of MCS7.
RFMXWLAN_VAL_OFDMMODACC_UNUSED_TONE_ERROR_MASK_REFERENCE_LIMIT2 (1)	Applies the mask corresponding to the case when the transmit power of the DUT is more than the maximum power of MCS7.

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Data Type:	int32
Access:	read/write
Functions:	RFmxWLAN_SetAttributeI32 RFmxWLAN_GetAttributeI32
Description:	Specifies whether to decode data bits and check for the validity of the cyclic redundancy check (CRC). This further enables the check for the validity of SIG-B cyclic redundancy check (CRC) of the 802.11ac PPDU. Set the Maximum Measurement Length (symbols) attribute to -1 to decode all symbols. You do not need to use a selector string to configure or read this attribute for the default signal instance. Refer to the Selector Strings topic for information about the string syntax for named signals. The default value is RFMXWLAN_VAL_OFDMMODACC_DATA_DECODING_ENABLED_FALSE. Get Function: RFmxWLAN_OFDMModAccGetDataDecodingEnabled Set Function: RFmxWLAN_OFDMModAccSetDataDecodingEnabled
Values:

RFMXWLAN_VAL_OFDMMODACC_DATA_DECODING_ENABLED_FALSE (0)	Disables data decoding.
RFMXWLAN_VAL_OFDMMODACC_DATA_DECODING_ENABLED_TRUE (1)	Enables data decoding.

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Data Type:	int32
Access:	read/write
Functions:	RFmxWLAN_SetAttributeI32 RFmxWLAN_GetAttributeI32
Description:	Specifies whether the contribution of the instrument noise is compensated for EVM computation. You must measure the noise floor before applying the noise compensation. The instrument noise floor is measured for the RF path used by the OFDMModAcc measurement and cached for future use. Supported devices: PXIe-5830/5831/5832/5646/5840/5841. You do not need to use a selector string to configure or read this attribute for the default signal instance. Refer to the Selector Strings topic for information about the string syntax for named signals. The default value is RFMXWLAN_VAL_OFDMMODACC_NOISE_COMPENSATION_ENABLED_FALSE. Get Function: RFmxWLAN_OFDMModAccGetNoiseCompensationEnabled Set Function: RFmxWLAN_OFDMModAccSetNoiseCompensationEnabled
Values:

RFMXWLAN_VAL_OFDMMODACC_NOISE_COMPENSATION_ENABLED_FALSE (0)	Disables instrument noise compensation for EVM results.
RFMXWLAN_VAL_OFDMMODACC_NOISE_COMPENSATION_ENABLED_TRUE (1)	Enables instrument noise compensation for EVM results.

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Data Type:	int32
Access:	read/write
Functions:	RFmxWLAN_SetAttributeI32 RFmxWLAN_GetAttributeI32
Description:	Specifies whether the measurement checks if any high power signal is present at the RFIn port of the instrument while performing noise floor calibration. You do not need to use a selector string to configure or read this attribute for the default signal instance. Refer to the Selector Strings topic for information about the string syntax for named signals. The default value is RFMXWLAN_VAL_OFDMMODACC_NOISE_COMPENSATION_INPUT_POWER_CHECK_ENABLED_TRUE. Get Function: RFmxWLAN_OFDMModAccGetNoiseCompensationInputPowerCheckEnabled Set Function: RFmxWLAN_OFDMModAccSetNoiseCompensationInputPowerCheckEnabled
Values:

RFMXWLAN_VAL_OFDMMODACC_NOISE_COMPENSATION_INPUT_POWER_CHECK_ENABLED_FALSE (0)	Disables the input power check at the RFIn port of the signal analyzer.
RFMXWLAN_VAL_OFDMMODACC_NOISE_COMPENSATION_INPUT_POWER_CHECK_ENABLED_TRUE (1)	Enables the input power check at the RFIn port of the signal analyzer.

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Data Type:	float64
Access:	read/write
Functions:	RFmxWLAN_SetAttributeF64 RFmxWLAN_GetAttributeF64
Description:	Specifies the reference level coercion limit for noise compensation. This value is expressed in dB. When you set the RFMXWLAN_ATTR_OFDMMODACC_NOISE_COMPENSATION_ENABLED attribute to RFMXWLAN_VAL_OFDMMODACC_NOISE_COMPENSATION_ENABLED_TRUE and the RFMXWLAN_ATTR_OFDMMODACC_MEASUREMENT_MODE attribute to RFMXWLAN_VAL_OFDMMODACC_MEASUREMENT_MODE_MEASURE, the measurement attempts to read the noise floor calibration data corresponding to the configured reference level. If the noise floor calibration data corresponding to the configured reference level in the calibration database is not found, then the measurement attempts to read noise floor calibration data from the calibration database for any reference level in the range of the configured reference level plus or minus the coercion limit you set for this attribute. You do not need to use a selector string to configure or read this attribute for the default signal instance. Refer to the Selector Strings topic for information about the string syntax for named signals. The default value is 0.5. Get Function: RFmxWLAN_OFDMModAccGetNoiseCompensationReferenceLevelCoercionLimit Set Function: RFmxWLAN_OFDMModAccSetNoiseCompensationReferenceLevelCoercionLimit

Data Type:	int32
Access:	read/write
Functions:	RFmxWLAN_SetAttributeI32 RFmxWLAN_GetAttributeI32
Description:	Specifies whether to optimize the analyzer's dynamic range for the EVM measurement. This attribute computes optimum attenuation settings for the analyzer based on the reference level you specify while still avoiding ADC or onboard signal processing (OSP) overflow. When you specify the reference level and you notice an overflow error, you can increase the reference level or specify a margin above the reference level by configuring the RFMXWLAN_ATTR_OFDMMODACC_OPTIMIZE_DYNAMIC_RANGE_FOR_EVM_MARGIN attribute. Supported devices: PXIe-5646/5840/5841. You do not need to use a selector string to configure or read this attribute for the default signal instance. Refer to the Selector Strings topic for information about the string syntax for named signals. The default value is RFMXWLAN_VAL_OFDMMODACC_OPTIMIZE_DYNAMIC_RANGE_FOR_EVM_ENABLED_FALSE. Get Function: RFmxWLAN_OFDMModAccGetOptimizeDynamicRangeForEVMEnabled Set Function: RFmxWLAN_OFDMModAccSetOptimizeDynamicRangeForEVMEnabled
Values:

RFMXWLAN_VAL_OFDMMODACC_OPTIMIZE_DYNAMIC_RANGE_FOR_EVM_ENABLED_FALSE (0)	Specifies that the dynamic range is not optimized for EVM measurement.
RFMXWLAN_VAL_OFDMMODACC_OPTIMIZE_DYNAMIC_RANGE_FOR_EVM_ENABLED_TRUE (1)	Specifies that the dynamic range is optimized for EVM measurement.

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Data Type:	float64
Access:	read/write
Functions:	RFmxWLAN_SetAttributeF64 RFmxWLAN_GetAttributeF64
Description:	Specifies the margin above the reference level you specify when you set the RFMXWLAN_ATTR_OFDMMODACC_OPTIMIZE_DYNAMIC_RANGE_FOR_EVM_ENABLED attribute to RFMXWLAN_VAL_OFDMMODACC_OPTIMIZE_DYNAMIC_RANGE_FOR_EVM_ENABLED_TRUE. This value is expressed in dB. When the attribute's value 0, the dynamic range is optimized. When you set a positive value to the attribute, the dynamic range reduces from the optimized dynamic range. You can use this attribute to avoid ADC and onboard signal processing (OSP) overflows. You do not need to use a selector string to configure or read this attribute for the default signal instance. Refer to the Selector Strings topic for information about the string syntax for named signals. The default value is 0. Get Function: RFmxWLAN_OFDMModAccGetOptimizeDynamicRangeForEVMMargin Set Function: RFmxWLAN_OFDMModAccSetOptimizeDynamicRangeForEVMMargin

Data Type:	int32
Access:	read/write
Functions:	RFmxWLAN_SetAttributeI32 RFmxWLAN_GetAttributeI32
Description:	Specifies whether the RFmxWLAN_OFDMModAccAutoLevel function should search for the optimum reference levels while allowing ADC overflow. You do not need to use a selector string to configure or read this attribute for the default signal instance. Refer to the Selector Strings topic for information about the string syntax for named signals. The default value is RFMXWLAN_VAL_OFDMMODACC_AUTO_LEVEL_ALLOW_OVERFLOW_FALSE. Get Function: RFmxWLAN_OFDMModAccGetAutoLevelAllowOverflow Set Function: RFmxWLAN_OFDMModAccSetAutoLevelAllowOverflow
Values:

RFMXWLAN_VAL_OFDMMODACC_AUTO_LEVEL_ALLOW_OVERFLOW_FALSE (0)	Disables searching for the optimum reference levels while allowing ADC overflow.
RFMXWLAN_VAL_OFDMMODACC_AUTO_LEVEL_ALLOW_OVERFLOW_TRUE (1)	Enables searching for the optimum reference levels while allowing ADC overflow.

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Data Type:	int32
Access:	read/write
Functions:	RFmxWLAN_SetAttributeI32 RFmxWLAN_GetAttributeI32
Description:	Specifies whether to enable all the traces computed by the OFDMModAcc measurement. You do not need to use a selector string to configure or read this attribute for the default signal instance. Refer to the Selector Strings topic for information about the string syntax for named signals. The default value is RFMXWLAN_VAL_FALSE. Get Function: RFmxWLAN_OFDMModAccGetAllTracesEnabled Set Function: RFmxWLAN_OFDMModAccSetAllTracesEnabled

Data Type:	int32
Access:	read/write
Functions:	RFmxWLAN_SetAttributeI32 RFmxWLAN_GetAttributeI32
Description:	Specifies the maximum number of threads used for parallelism for the OFDMModAcc measurement. The number of threads can range from 1 to the number of physical cores. The number of threads you set may not be used in calculations. The actual number of threads used depends on the problem size, system resources, data availability, and other considerations. You do not need to use a selector string to configure or read this attribute for the default signal instance. Refer to the Selector Strings topic for information about the string syntax for named signals. The default value is 1. Get Function: RFmxWLAN_OFDMModAccGetNumberOfAnalysisThreads Set Function: RFmxWLAN_OFDMModAccSetNumberOfAnalysisThreads

Data Type:	float64
Access:	read only
Functions:	RFmxWLAN_GetAttributeF64
Description:	Returns the RMS EVM of all subcarriers in all OFDM symbols. This value is expressed as a percentage or in dB. When you set the RFMXWLAN_ATTR_OFDMMODACC_AVERAGING_ENABLED attribute to RFMXWLAN_VAL_OFDMMODACC_AVERAGING_ENABLED_TRUE, this attribute returns the mean of RMS EVM results computed for each averaging count. You do not need to use a selector string to read this result for default signal and result instance. Refer to the Selector Strings topic for information about the string syntax for named signals and results. Get Function: RFmxWLAN_OFDMModAccGetResultsCompositeRMSEVMMean

Data Type:	float64
Access:	read only
Functions:	RFmxWLAN_GetAttributeF64
Description:	Returns the RMS EVM of data-subcarriers in all OFDM symbols. This value is expressed as a percentage or in dB. When you set the RFMXWLAN_ATTR_OFDMMODACC_AVERAGING_ENABLED attribute to RFMXWLAN_VAL_OFDMMODACC_AVERAGING_ENABLED_TRUE, this attribute returns the mean of data RMS EVM results computed for each averaging count. You do not need to use a selector string to read this result for default signal and result instance. Refer to the Selector Strings topic for information about the string syntax for named signals and results. Get Function: RFmxWLAN_OFDMModAccGetResultsCompositeDataRMSEVMMean

Data Type:	float64
Access:	read only
Functions:	RFmxWLAN_GetAttributeF64
Description:	Returns the RMS EVM of pilot-subcarriers in all OFDM symbols. This value is expressed as a percentage or in dB. When you set the RFMXWLAN_ATTR_OFDMMODACC_AVERAGING_ENABLED attribute is set to RFMXWLAN_VAL_OFDMMODACC_AVERAGING_ENABLED_TRUE, this attribute returns the mean of pilot RMS EVM results computed for each averaging count. You do not need to use a selector string to read this result for default signal and result instance. Refer to the Selector Strings topic for information about the string syntax for named signals and results. Get Function: RFmxWLAN_OFDMModAccGetResultsCompositePilotRMSEVMMean

Data Type:	float64
Access:	read only
Functions:	RFmxWLAN_GetAttributeF64
Description:	Returns the RMS EVM of all subcarriers in all OFDM symbols for the specified user. This value is expressed as a percentage or in dB. This result is applicable for MU PPDU. When you set RFMXWLAN_ATTR_OFDMMODACC_AVERAGING_ENABLED attribute to RFMXWLAN_VAL_OFDMMODACC_AVERAGING_ENABLED_TRUE, this attribute returns the mean of RMS EVM results for the specified user that is computed for each averaging count. Use 'user(n)/stream(k)' as the selector string to read this result. Get Function: RFmxWLAN_OFDMModAccGetResultsUserStreamRMSEVMMean

Data Type:	float64
Access:	read only
Functions:	RFmxWLAN_GetAttributeF64
Description:	Returns the RMS EVM of data-subcarriers in all OFDM symbols for the specified user. This value is expressed as a percentage or in dB. This result is applicable for MU PPDU. When you set the RFMXWLAN_ATTR_OFDMMODACC_AVERAGING_ENABLED attribute to RFMXWLAN_VAL_OFDMMODACC_AVERAGING_ENABLED_TRUE, this attribute returns the mean of data RMS EVM results for the specified user that is computed for each averaging count. Use 'user(n)/stream(k)' as the selector string to read this result. Get Function: RFmxWLAN_OFDMModAccGetResultsUserStreamDataRMSEVMMean

Data Type:	float64
Access:	read only
Functions:	RFmxWLAN_GetAttributeF64
Description:	Returns the RMS EVM of pilot-subcarriers in all OFDM symbols for the specified user. This value is expressed as a percentage or in dB. This result is applicable for MU PPDU. When you set the RFMXWLAN_ATTR_OFDMMODACC_AVERAGING_ENABLED attribute to RFMXWLAN_VAL_OFDMMODACC_AVERAGING_ENABLED_TRUE, this attribute returns the mean of pilot RMS EVM results for the specified user that is computed for each averaging count. Use 'user(n)/stream(k)' as the selector string to read this result. Get Function: RFmxWLAN_OFDMModAccGetResultsUserStreamPilotRMSEVMMean

Data Type:	float64
Access:	read only
Functions:	RFmxWLAN_GetAttributeF64
Description:	Returns the chain RMS EVM of all subcarriers in all OFDM symbols. This value is expressed as a percentage or in dB. When you set the RFMXWLAN_ATTR_OFDMMODACC_AVERAGING_ENABLED attribute to RFMXWLAN_VAL_OFDMMODACC_AVERAGING_ENABLED_TRUE, this attribute returns the mean of chain RMS EVM results computed for each averaging count. Use 'segment(n)/chain(k)' as the selector string to read this result. Get Function: RFmxWLAN_OFDMModAccGetResultsChainRMSEVMMean

Data Type:	float64
Access:	read only
Functions:	RFmxWLAN_GetAttributeF64
Description:	Returns the chain RMS EVM of data subcarriers in all OFDM symbols. This value is expressed as a percentage or in dB. When you set the RFMXWLAN_ATTR_OFDMMODACC_AVERAGING_ENABLED attribute to RFMXWLAN_VAL_OFDMMODACC_AVERAGING_ENABLED_TRUE, this attribute returns the mean of data chain RMS EVM results computed for each averaging count. Use 'segment(n)/chain(k)' as the selector string to read this result. Get Function: RFmxWLAN_OFDMModAccGetResultsChainDataRMSEVMMean

Data Type:	float64
Access:	read only
Functions:	RFmxWLAN_GetAttributeF64
Description:	Returns the chain RMS EVM of pilot subcarriers in all OFDM symbols. This value is expressed as a percentage or in dB. When you set the RFMXWLAN_ATTR_OFDMMODACC_AVERAGING_ENABLED attribute to RFMXWLAN_VAL_OFDMMODACC_AVERAGING_ENABLED_TRUE, this attribute returns the mean of pilot chain RMS EVM results computed for each averaging count. Use 'segment(n)/chain(k)' as the selector string to read this result. Get Function: RFmxWLAN_OFDMModAccGetResultsChainPilotRMSEVMMean

Data Type:	float64
Access:	read only
Functions:	RFmxWLAN_GetAttributeF64
Description:	Returns the RMS EVM of all subcarriers in all OFDM symbols for the specified user. This value is expressed as a percentage or in dB. This result is applicable for MU PPDU. When you set RFMXWLAN_ATTR_OFDMMODACC_AVERAGING_ENABLED attribute to RFMXWLAN_VAL_OFDMMODACC_AVERAGING_ENABLED_TRUE, this attribute returns the mean of RMS EVM results for the specified user that is computed for each averaging count. Use 'user(n)/stream(k)' as the selector string to read this result. Get Function: RFmxWLAN_OFDMModAccGetResultsUserStreamRMSEVMMean

Data Type:	float64
Access:	read only
Functions:	RFmxWLAN_GetAttributeF64
Description:	Returns the RMS EVM of data-subcarriers in all OFDM symbols for the specified user. This value is expressed as a percentage or in dB. This result is applicable for MU PPDU. When you set the RFMXWLAN_ATTR_OFDMMODACC_AVERAGING_ENABLED attribute to RFMXWLAN_VAL_OFDMMODACC_AVERAGING_ENABLED_TRUE, this attribute returns the mean of data RMS EVM results for the specified user that is computed for each averaging count. Use 'user(n)/stream(k)' as the selector string to read this result. Get Function: RFmxWLAN_OFDMModAccGetResultsUserStreamDataRMSEVMMean

Data Type:	float64
Access:	read only
Functions:	RFmxWLAN_GetAttributeF64
Description:	Returns the RMS EVM of pilot-subcarriers in all OFDM symbols for the specified user. This value is expressed as a percentage or in dB. This result is applicable for MU PPDU. When you set the RFMXWLAN_ATTR_OFDMMODACC_AVERAGING_ENABLED attribute to RFMXWLAN_VAL_OFDMMODACC_AVERAGING_ENABLED_TRUE, this attribute returns the mean of pilot RMS EVM results for the specified user that is computed for each averaging count. Use 'user(n)/stream(k)' as the selector string to read this result. Get Function: RFmxWLAN_OFDMModAccGetResultsUserStreamPilotRMSEVMMean

Data Type:	float64
Access:	read only
Functions:	RFmxWLAN_GetAttributeF64
Description:	Returns the average power of the L-STF or STF field. This value is expressed in dBm. This result is not applicable for 802.11n greenfield PPDU signals. When you set the RFMXWLAN_ATTR_OFDMMODACC_AVERAGING_ENABLED attribute to RFMXWLAN_VAL_OFDMMODACC_AVERAGING_ENABLED_TRUE, this attribute returns the mean of the L-STF or STF average power results computed for each averaging count. You do not need to use a selector string to read this result for default signal and result instance. Refer to the Selector Strings topic for information about the string syntax for named signals and results. Get Function: RFmxWLAN_OFDMModAccGetResultsLSTFAveragePowerMean

Data Type:	float64
Access:	read only
Functions:	RFmxWLAN_GetAttributeF64
Description:	Returns the peak power of the L-STF or STF field. This value is expressed in dBm. This result is not applicable for 802.11n Greenfield PPDU signals. When you set the RFMXWLAN_ATTR_OFDMMODACC_AVERAGING_ENABLED attribute to RFMXWLAN_VAL_OFDMMODACC_AVERAGING_ENABLED_TRUE, this attribute returns the maximum of the L-STF or STF peak power results computed for each averaging count. You do not need to use a selector string to read this result for default signal and result instance. Refer to the Selector Strings topic for information about the string syntax for named signals and results. Get Function: RFmxWLAN_OFDMModAccGetResultsLSTFPeakPowerMaximum

Data Type:	float64
Access:	read only
Functions:	RFmxWLAN_GetAttributeF64
Description:	Returns the average power of the L-LTF or LTF field. This value is expressed in dBm. This result is not applicable for 802.11n Greenfield PPDU signals. When you set the RFMXWLAN_ATTR_OFDMMODACC_AVERAGING_ENABLED attribute to RFMXWLAN_VAL_OFDMMODACC_AVERAGING_ENABLED_TRUE, this attribute returns the mean of the L-LTF or LTF average power results computed for each averaging count. You do not need to use a selector string to read this result for default signal and result instance. Refer to the Selector Strings topic for information about the string syntax for named signals and results. Get Function: RFmxWLAN_OFDMModAccGetResultsLLTFAveragePowerMean

Data Type:	float64
Access:	read only
Functions:	RFmxWLAN_GetAttributeF64
Description:	Returns the peak power of the L-LTF or LTF field. This value is expressed in dBm. This result is not applicable for 802.11n Greenfield PPDU signals. When you set the RFMXWLAN_ATTR_OFDMMODACC_AVERAGING_ENABLED attribute to RFMXWLAN_VAL_OFDMMODACC_AVERAGING_ENABLED_TRUE, this attribute returns the maximum of the L-LTF or LTF peak power results computed for each averaging count. You do not need to use a selector string to read this result for default signal and result instance. Refer to the Selector Strings topic for information about the string syntax for named signals and results. Get Function: RFmxWLAN_OFDMModAccGetResultsLLTFPeakPowerMaximum

Data Type:	float64
Access:	read only
Functions:	RFmxWLAN_GetAttributeF64
Description:	Returns the average power of the L-SIG or SIGNAL field. This value is expressed in dBm. This result is not applicable for 802.11n Greenfield PPDU signals. When you set the RFMXWLAN_ATTR_OFDMMODACC_AVERAGING_ENABLED attribute to RFMXWLAN_VAL_OFDMMODACC_AVERAGING_ENABLED_TRUE, this attribute returns the mean of the L-SIG or SIGNAL field average power results computed for each averaging count. You do not need to use a selector string to read this result for default signal and result instance. Refer to the Selector Strings topic for information about the string syntax for named signals and results. Get Function: RFmxWLAN_OFDMModAccGetResultsLSIGAveragePowerMean

Data Type:	float64
Access:	read only
Functions:	RFmxWLAN_GetAttributeF64
Description:	Returns the peak power of the L-SIG or SIGNAL field. This value is expressed in dBm. This result is not applicable for 802.11n Greenfield PPDU signals. When you set the RFMXWLAN_ATTR_OFDMMODACC_AVERAGING_ENABLED attribute to RFMXWLAN_VAL_OFDMMODACC_AVERAGING_ENABLED_TRUE, this attribute returns the maximum of the L-SIG or SIGNAL field peak power results computed for each averaging count. You do not need to use a selector string to read this result for default signal and result instance. Refer to the Selector Strings topic for information about the string syntax for named signals and results. Get Function: RFmxWLAN_OFDMModAccGetResultsLSIGPeakPowerMaximum

Data Type:	float64
Access:	read only
Functions:	RFmxWLAN_GetAttributeF64
Description:	Returns the average power of the RL-SIG field. This value is expressed in dBm. This result is applicable only to 802.11ax signals. When you set the RFMXWLAN_ATTR_OFDMMODACC_AVERAGING_ENABLED attribute to RFMXWLAN_VAL_OFDMMODACC_AVERAGING_ENABLED_TRUE, this attribute returns the mean of the RL-SIG field average power results computed for each averaging count. You do not need to use a selector string to read this result for default signal and result instance. Refer to the Selector Strings topic for information about the string syntax for named signals and results. Get Function: RFmxWLAN_OFDMModAccGetResultsRLSIGAveragePowerMean

Data Type:	float64
Access:	read only
Functions:	RFmxWLAN_GetAttributeF64
Description:	Returns the peak power of the RL-SIG field. This value is expressed in dBm. This result is applicable only to 802.11ax signals. When you set the RFMXWLAN_ATTR_OFDMMODACC_AVERAGING_ENABLED attribute to RFMXWLAN_VAL_OFDMMODACC_AVERAGING_ENABLED_TRUE, this attribute returns the maximum of the RL-SIG field peak power results computed for each averaging count. You do not need to use a selector string to read this result for default signal and result instance. Refer to the Selector Strings topic for information about the string syntax for named signals and results. Get Function: RFmxWLAN_OFDMModAccGetResultsRLSIGPeakPowerMaximum

Data Type:	float64
Access:	read only
Functions:	RFmxWLAN_GetAttributeF64
Description:	Returns the average power of the HT-SIG field. This value is expressed in dBm. This result is applicable only to 802.11n signals. When you set the RFMXWLAN_ATTR_OFDMMODACC_AVERAGING_ENABLED attribute to RFMXWLAN_VAL_OFDMMODACC_AVERAGING_ENABLED_TRUE, this attribute returns the mean of the HT-SIG field average power results computed for each averaging count. You do not need to use a selector string to read this result for default signal and result instance. Refer to the Selector Strings topic for information about the string syntax for named signals and results. Get Function: RFmxWLAN_OFDMModAccGetResultsHTSIGAveragePowerMean

Data Type:	float64
Access:	read only
Functions:	RFmxWLAN_GetAttributeF64
Description:	Returns the peak power of the HT-SIG field. This value is expressed in dBm. This result is applicable only to 802.11n signals. When you set the RFMXWLAN_ATTR_OFDMMODACC_AVERAGING_ENABLED attribute to RFMXWLAN_VAL_OFDMMODACC_AVERAGING_ENABLED_TRUE, this attribute returns the maximum of the HT-SIG field peak power results computed for each averaging count. You do not need to use a selector string to read this result for default signal and result instance. Refer to the Selector Strings topic for information about the string syntax for named signals and results. Get Function: RFmxWLAN_OFDMModAccGetResultsHTSIGPeakPowerMaximum

Data Type:	float64
Access:	read only
Functions:	RFmxWLAN_GetAttributeF64
Description:	Returns the average power of the VHT-SIG-A field. This value is expressed in dBm. This result is applicable only to 802.11ac signals. When you set the RFMXWLAN_ATTR_OFDMMODACC_AVERAGING_ENABLED attribute to RFMXWLAN_VAL_OFDMMODACC_AVERAGING_ENABLED_TRUE, this attribute returns the mean of the VHT-SIG-A field average power results computed for each averaging count. You do not need to use a selector string to read this result for default signal and result instance. Refer to the Selector Strings topic for information about the string syntax for named signals and results. Get Function: RFmxWLAN_OFDMModAccGetResultsVHTSIGAAveragePowerMean

Data Type:	float64
Access:	read only
Functions:	RFmxWLAN_GetAttributeF64
Description:	Returns the peak power of the VHT-SIG-A field. This value is expressed in dBm. This result is applicable only to 802.11ac signals. When you set the RFMXWLAN_ATTR_OFDMMODACC_AVERAGING_ENABLED attribute to RFMXWLAN_VAL_OFDMMODACC_AVERAGING_ENABLED_TRUE, this attribute returns the maximum of the VHT-SIG-A field peak power results computed for each averaging count. You do not need to use a selector string to read this result for default signal and result instance. Refer to the Selector Strings topic for information about the string syntax for named signals and results. Get Function: RFmxWLAN_OFDMModAccGetResultsVHTSIGAPeakPowerMaximum

Data Type:	float64
Access:	read only
Functions:	RFmxWLAN_GetAttributeF64
Description:	Returns the average power of the HE-SIG-A field. This value is expressed in dBm. This result is applicable only to 802.11ax signals. When you set the RFMXWLAN_ATTR_OFDMMODACC_AVERAGING_ENABLED attribute to RFMXWLAN_VAL_OFDMMODACC_AVERAGING_ENABLED_TRUE, this attribute returns the mean of the HE-SIG-A field average power results computed for each averaging count. You do not need to use a selector string to read this result for default signal and result instance. Refer to the Selector Strings topic for information about the string syntax for named signals and results. Get Function: RFmxWLAN_OFDMModAccGetResultsHESIGAAveragePowerMean

Data Type:	float64
Access:	read only
Functions:	RFmxWLAN_GetAttributeF64
Description:	Returns the peak power of the HE-SIG-A field. This value is expressed in dBm. This result is applicable only to 802.11ax signals. When you set the RFMXWLAN_ATTR_OFDMMODACC_AVERAGING_ENABLED attribute to RFMXWLAN_VAL_OFDMMODACC_AVERAGING_ENABLED_TRUE, this attribute returns the maximum of the HE-SIG-A field peak power results computed for each averaging count. You do not need to use a selector string to read this result for default signal and result instance. Refer to the Selector Strings topic for information about the string syntax for named signals and results. Get Function: RFmxWLAN_OFDMModAccGetResultsHESIGAPeakPowerMaximum

Data Type:	float64
Access:	read only
Functions:	RFmxWLAN_GetAttributeF64
Description:	Returns the average power of the VHT-SIG-B field. This value is expressed in dBm. This result is applicable only to 802.11ac signals. When you set the RFMXWLAN_ATTR_OFDMMODACC_AVERAGING_ENABLED attribute to RFMXWLAN_VAL_OFDMMODACC_AVERAGING_ENABLED_TRUE, this attribute returns the mean of the VHT-SIG-B field average power results computed for each averaging count. You do not need to use a selector string to read this result for default signal and result instance. Refer to the Selector Strings topic for information about the string syntax for named signals and results. Get Function: RFmxWLAN_OFDMModAccGetResultsVHTSIGBAveragePowerMean

Data Type:	float64
Access:	read only
Functions:	RFmxWLAN_GetAttributeF64
Description:	Returns the peak power of the VHT-SIG-B field. This value is expressed in dBm. This result is applicable only to 802.11ac signals. When you set the RFMXWLAN_ATTR_OFDMMODACC_AVERAGING_ENABLED attribute to RFMXWLAN_VAL_OFDMMODACC_AVERAGING_ENABLED_TRUE, this attribute returns the maximum of the VHT-SIG-B field peak power results computed for each averaging count. You do not need to use a selector string to read this result for default signal and result instance. Refer to the Selector Strings topic for information about the string syntax for named signals and results. Get Function: RFmxWLAN_OFDMModAccGetResultsVHTSIGBPeakPowerMaximum

Data Type:	float64
Access:	read only
Functions:	RFmxWLAN_GetAttributeF64
Description:	Returns the average power of the HE-SIG-B field. This value is expressed in dBm. This result is applicable only to 802.11ax signals. When you set the RFMXWLAN_ATTR_OFDMMODACC_AVERAGING_ENABLED attribute to RFMXWLAN_VAL_OFDMMODACC_AVERAGING_ENABLED_TRUE, this attribute returns the mean of the HE-SIG-B field average power results computed for each averaging count. You do not need to use a selector string to read this result for default signal and result instance. Refer to the Selector Strings topic for information about the string syntax for named signals and results. Get Function: RFmxWLAN_OFDMModAccGetResultsHESIGBAveragePowerMean

Data Type:	float64
Access:	read only
Functions:	RFmxWLAN_GetAttributeF64
Description:	Returns the peak power of the HE-SIG-B field. This value is expressed in dBm. This result is applicable only to 802.11ax signals. When you set the RFMXWLAN_ATTR_OFDMMODACC_AVERAGING_ENABLED attribute to RFMXWLAN_VAL_OFDMMODACC_AVERAGING_ENABLED_TRUE, this attribute returns the maximum of the HE-SIG-B field peak power results computed for each averaging count. You do not need to use a selector string to read this result for default signal and result instance. Refer to the Selector Strings topic for information about the string syntax for named signals and results. Get Function: RFmxWLAN_OFDMModAccGetResultsHESIGBPeakPowerMaximum

Data Type:	float64
Access:	read only
Functions:	RFmxWLAN_GetAttributeF64
Description:	Returns the average power of the HT-STF field. This value is expressed in dBm. This result is applicable only to 802.11n signals. When you set the RFMXWLAN_ATTR_OFDMMODACC_AVERAGING_ENABLED attribute to RFMXWLAN_VAL_OFDMMODACC_AVERAGING_ENABLED_TRUE, this attribute returns the mean of the HT-STF average power results computed for each averaging count. You do not need to use a selector string to read this result for default signal and result instance. Refer to the Selector Strings topic for information about the string syntax for named signals and results. Get Function: RFmxWLAN_OFDMModAccGetResultsHTSTFAveragePowerMean

Data Type:	float64
Access:	read only
Functions:	RFmxWLAN_GetAttributeF64
Description:	Returns the peak power of the HT-STF field. This value is expressed in dBm. This result is applicable only to 802.11n signals. When you set the RFMXWLAN_ATTR_OFDMMODACC_AVERAGING_ENABLED attribute to RFMXWLAN_VAL_OFDMMODACC_AVERAGING_ENABLED_TRUE, this attribute returns the maximum of the HT-STF peak power results computed for each averaging count. You do not need to use a selector string to read this result for default signal and result instance. Refer to the Selector Strings topic for information about the string syntax for named signals and results. Get Function: RFmxWLAN_OFDMModAccGetResultsHTSTFPeakPowerMaximum

Data Type:	float64
Access:	read only
Functions:	RFmxWLAN_GetAttributeF64
Description:	Returns the average power of the HT-GF-STF. This value is expressed in dBm. This result is applicable only to 802.11n greenfield PPDU signals. When you set the RFMXWLAN_ATTR_OFDMMODACC_AVERAGING_ENABLED attribute to RFMXWLAN_VAL_OFDMMODACC_AVERAGING_ENABLED_TRUE, this attribute returns the mean of the HT-GF-STF average power results computed for each averaging count. You do not need to use a selector string to read this result for default signal and result instance. Refer to the Selector Strings topic for information about the string syntax for named signals and results. Get Function: RFmxWLAN_OFDMModAccGetResultsHTGFSTFAveragePowerMean

Data Type:	float64
Access:	read only
Functions:	RFmxWLAN_GetAttributeF64
Description:	Returns the peak power of the HT-GF-STF. This value is expressed in dBm. This result is applicable only to 802.11n greenfield PPDU signals. When you set the RFMXWLAN_ATTR_OFDMMODACC_AVERAGING_ENABLED attribute to RFMXWLAN_VAL_OFDMMODACC_AVERAGING_ENABLED_TRUE, this attribute returns the maximum of the HT-GF-STF peak power results computed for each averaging count. You do not need to use a selector string to read this result for default signal and result instance. Refer to the Selector Strings topic for information about the string syntax for named signals and results. Get Function: RFmxWLAN_OFDMModAccGetResultsHTGFSTFPeakPowerMaximum

Data Type:	float64
Access:	read only
Functions:	RFmxWLAN_GetAttributeF64
Description:	Returns the average power of the VHT-STF field. This value is expressed in dBm. This result is applicable only to 802.11ac signals. When you set the RFMXWLAN_ATTR_OFDMMODACC_AVERAGING_ENABLED attribute to RFMXWLAN_VAL_OFDMMODACC_AVERAGING_ENABLED_TRUE, this attribute returns the mean of the VHT-STF average power results computed for each averaging count. You do not need to use a selector string to read this result for default signal and result instance. Refer to the Selector Strings topic for information about the string syntax for named signals and results. Get Function: RFmxWLAN_OFDMModAccGetResultsVHTSTFAveragePowerMean

Data Type:	float64
Access:	read only
Functions:	RFmxWLAN_GetAttributeF64
Description:	Returns the peak power of the VHT-STF field. This value is expressed in dBm. This result is applicable only to 802.11ac signals. When you set the RFMXWLAN_ATTR_OFDMMODACC_AVERAGING_ENABLED attribute to RFMXWLAN_VAL_OFDMMODACC_AVERAGING_ENABLED_TRUE, this attribute returns the maximum of the VHT-STF peak power results computed for each averaging count. You do not need to use a selector string to read this result for default signal and result instance. Refer to the Selector Strings topic for information about the string syntax for named signals and results. Get Function: RFmxWLAN_OFDMModAccGetResultsVHTSTFPeakPowerMaximum

Data Type:	float64
Access:	read only
Functions:	RFmxWLAN_GetAttributeF64
Description:	Returns the average power of the HE-STF field. This value is expressed in dBm. This result is applicable only to 802.11ax signals. When you set the RFMXWLAN_ATTR_OFDMMODACC_AVERAGING_ENABLED attribute to RFMXWLAN_VAL_OFDMMODACC_AVERAGING_ENABLED_TRUE, this attribute returns the mean of the HE-STF average power results computed for each averaging count. You do not need to use a selector string to read this result for default signal and result instance. Refer to the Selector Strings topic for information about the string syntax for named signals and results. Get Function: RFmxWLAN_OFDMModAccGetResultsHESTFAveragePowerMean

Data Type:	float64
Access:	read only
Functions:	RFmxWLAN_GetAttributeF64
Description:	Returns the peak power of the HE-STF field. This value is expressed in dBm. This result is applicable only to 802.11ax signals. When you set the RFMXWLAN_ATTR_OFDMMODACC_AVERAGING_ENABLED attribute to RFMXWLAN_VAL_OFDMMODACC_AVERAGING_ENABLED_TRUE, this attribute returns the maximum of the HE-STF peak power results computed for each averaging count. You do not need to use a selector string to read this result for default signal and result instance. Refer to the Selector Strings topic for information about the string syntax for named signals and results. Get Function: RFmxWLAN_OFDMModAccGetResultsHESTFPeakPowerMaximum

Data Type:	float64
Access:	read only
Functions:	RFmxWLAN_GetAttributeF64
Description:	Returns the average power of the HT-DLTF. This value is expressed in dBm. This result is applicable only to 802.11n signals. When you set the RFMXWLAN_ATTR_OFDMMODACC_AVERAGING_ENABLED attribute to RFMXWLAN_VAL_OFDMMODACC_AVERAGING_ENABLED_TRUE, this attribute returns the mean of the HT-DLTF average power results computed for each averaging count. You do not need to use a selector string to read this result for default signal and result instance. Refer to the Selector Strings topic for information about the string syntax for named signals and results. Get Function: RFmxWLAN_OFDMModAccGetResultsHTDLTFAveragePowerMean

Data Type:	float64
Access:	read only
Functions:	RFmxWLAN_GetAttributeF64
Description:	Returns the peak power of the HT-DLTF field. This value is expressed in dBm. This result is applicable only to 802.11n signals. When you set the RFMXWLAN_ATTR_OFDMMODACC_AVERAGING_ENABLED attribute to RFMXWLAN_VAL_OFDMMODACC_AVERAGING_ENABLED_TRUE, this attribute returns the maximum of the HT-DLTF peak power results computed for each averaging count. You do not need to use a selector string to read this result for default signal and result instance. Refer to the Selector Strings topic for information about the string syntax for named signals and results. Get Function: RFmxWLAN_OFDMModAccGetResultsHTDLTFPeakPowerMaximum

Data Type:	float64
Access:	read only
Functions:	RFmxWLAN_GetAttributeF64
Description:	Returns the average power of the HT-ELTF field. This value is expressed in dBm. This result is applicable only to 802.11n signals. When you set the RFMXWLAN_ATTR_OFDMMODACC_AVERAGING_ENABLED attribute to RFMXWLAN_VAL_OFDMMODACC_AVERAGING_ENABLED_TRUE, this attribute returns the mean of the HT-ELTF average power results computed for each averaging count. You do not need to use a selector string to read this result for default signal and result instance. Refer to the Selector Strings topic for information about the string syntax for named signals and results. Get Function: RFmxWLAN_OFDMModAccGetResultsHTELTFAveragePowerMean

Data Type:	float64
Access:	read only
Functions:	RFmxWLAN_GetAttributeF64
Description:	Returns the peak power of the HT-ELTF field. This value is expressed in dBm. This result is applicable only to 802.11n signals. When you set the RFMXWLAN_ATTR_OFDMMODACC_AVERAGING_ENABLED attribute to RFMXWLAN_VAL_OFDMMODACC_AVERAGING_ENABLED_TRUE, this attribute returns the maximum of the HT-ELTF peak power results computed for each averaging count. You do not need to use a selector string to read this result for default signal and result instance. Refer to the Selector Strings topic for information about the string syntax for named signals and results. Get Function: RFmxWLAN_OFDMModAccGetResultsHTELTFPeakPowerMaximum

Data Type:	float64
Access:	read only
Functions:	RFmxWLAN_GetAttributeF64
Description:	Returns the average power of the VHT-LTF field. This value is expressed in dBm. This result is applicable only to 802.11ac signals. When you set the RFMXWLAN_ATTR_OFDMMODACC_AVERAGING_ENABLED attribute to RFMXWLAN_VAL_OFDMMODACC_AVERAGING_ENABLED_TRUE, this attribute returns the mean of the VHT-LTF average power results computed for each averaging count. You do not need to use a selector string to read this result for default signal and result instance. Refer to the Selector Strings topic for information about the string syntax for named signals and results. Get Function: RFmxWLAN_OFDMModAccGetResultsVHTLTFAveragePowerMean

Data Type:	float64
Access:	read only
Functions:	RFmxWLAN_GetAttributeF64
Description:	Returns the peak power of the VHT-LTF field. This value is expressed in dBm. This result is applicable only to 802.11ac signals. When you set the RFMXWLAN_ATTR_OFDMMODACC_AVERAGING_ENABLED attribute to RFMXWLAN_VAL_OFDMMODACC_AVERAGING_ENABLED_TRUE, this attribute returns the maximum of the VHT-LTF peak power results computed for each averaging count. You do not need to use a selector string to read this result for default signal and result instance. Refer to the Selector Strings topic for information about the string syntax for named signals and results. Get Function: RFmxWLAN_OFDMModAccGetResultsVHTLTFPeakPowerMaximum

Data Type:	float64
Access:	read only
Functions:	RFmxWLAN_GetAttributeF64
Description:	Returns the average power of the HE-LTF field. This value is expressed in dBm. This result is applicable only to 802.11ax signals. When you set the RFMXWLAN_ATTR_OFDMMODACC_AVERAGING_ENABLED attribute to RFMXWLAN_VAL_OFDMMODACC_AVERAGING_ENABLED_TRUE, this attribute returns the mean of the HE-LTF average power results computed for each averaging count. You do not need to use a selector string to read this result for default signal and result instance. Refer to the Selector Strings topic for information about the string syntax for named signals and results. Get Function: RFmxWLAN_OFDMModAccGetResultsHELTFAveragePowerMean

Data Type:	float64
Access:	read only
Functions:	RFmxWLAN_GetAttributeF64
Description:	Returns the peak power of the HE-LTF field. This value is expressed in dBm. This result is applicable only to 802.11ax signals. When you set the RFMXWLAN_ATTR_OFDMMODACC_AVERAGING_ENABLED attribute to RFMXWLAN_VAL_OFDMMODACC_AVERAGING_ENABLED_TRUE, this attribute returns the maximum of the HE-LTF peak power results computed for each averaging count. You do not need to use a selector string to read this result for default signal and result instance. Refer to the Selector Strings topic for information about the string syntax for named signals and results. Get Function: RFmxWLAN_OFDMModAccGetResultsHELTFPeakPowerMaximum

Data Type:	float64
Access:	read only
Functions:	RFmxWLAN_GetAttributeF64
Description:	Returns the average power of the data field. This value is expressed in dBm. When you set the RFMXWLAN_ATTR_OFDMMODACC_AVERAGING_ENABLED attribute to RFMXWLAN_VAL_OFDMMODACC_AVERAGING_ENABLED_TRUE, this attribute returns the mean of the data field average power results computed for each averaging count. You do not need to use a selector string to read this result for default signal and result instance. Refer to the Selector Strings topic for information about the string syntax for named signals and results. Get Function: RFmxWLAN_OFDMModAccGetResultsDataAveragePowerMean

Data Type:	float64
Access:	read only
Functions:	RFmxWLAN_GetAttributeF64
Description:	Returns the peak power of the data field. This value is expressed in dBm. When you set the RFMXWLAN_ATTR_OFDMMODACC_AVERAGING_ENABLED attribute to RFMXWLAN_VAL_OFDMMODACC_AVERAGING_ENABLED_TRUE, this attribute returns the maximum of the data field peak power results computed for each averaging count. You do not need to use a selector string to read this result for default signal and result instance. Refer to the Selector Strings topic for information about the string syntax for named signals and results. Get Function: RFmxWLAN_OFDMModAccGetResultsDataPeakPowerMaximum

Data Type:	float64
Access:	read only
Functions:	RFmxWLAN_GetAttributeF64
Description:	Returns the average power of the packet extension field. This value is expressed in dBm. This result is applicable for 802.11ax signals. When you set the RFMXWLAN_ATTR_OFDMMODACC_AVERAGING_ENABLED attribute to RFMXWLAN_VAL_OFDMMODACC_AVERAGING_ENABLED_TRUE, this attribute returns the mean of the packet extension field average power results computed for each averaging count. You do not need to use a selector string to read this result for default signal and result instance. Refer to the Selector Strings topic for information about the string syntax for named signals and results. Get Function: RFmxWLAN_OFDMModAccGetResultsPEAveragePowerMean

Data Type:	float64
Access:	read only
Functions:	RFmxWLAN_GetAttributeF64
Description:	Returns the peak power of the packet extension field. This value is expressed in dBm. This result is applicable only to 802.11ax signals. When you set the RFMXWLAN_ATTR_OFDMMODACC_AVERAGING_ENABLED attribute to RFMXWLAN_VAL_OFDMMODACC_AVERAGING_ENABLED_TRUE, this attribute returns the maximum of the PE field peak power results computed for each averaging count. You do not need to use a selector string to read this result for default signal and result instance. Refer to the Selector Strings topic for information about the string syntax for named signals and results. Get Function: RFmxWLAN_OFDMModAccGetResultsPEPeakPowerMaximum

Data Type:	float64
Access:	read only
Functions:	RFmxWLAN_GetAttributeF64
Description:	Returns the average power of the PPDU. This value is expressed in dBm. When you set the RFMXWLAN_ATTR_OFDMMODACC_AVERAGING_ENABLED attribute to RFMXWLAN_VAL_OFDMMODACC_AVERAGING_ENABLED_TRUE, this attribute returns the mean of the PPDU average power results computed for each averaging count. You do not need to use a selector string to read this result for default signal and result instance. Refer to the Selector Strings topic for information about the string syntax for named signals and results. Get Function: RFmxWLAN_OFDMModAccGetResultsPPDUAveragePowerMean

Data Type:	float64
Access:	read only
Functions:	RFmxWLAN_GetAttributeF64
Description:	Returns the peak power of the PPDU. This value is expressed in dBm. When you set the RFMXWLAN_ATTR_OFDMMODACC_AVERAGING_ENABLED attribute to RFMXWLAN_VAL_OFDMMODACC_AVERAGING_ENABLED_TRUE, this attribute returns the maximum of the PPDU peak power results computed for each averaging count. You do not need to use a selector string to read this result for default signal and result instance. Refer to the Selector Strings topic for information about the string syntax for named signals and results. Get Function: RFmxWLAN_OFDMModAccGetResultsPPDUPeakPowerMaximum

Data Type:	float64
Access:	read only
Functions:	RFmxWLAN_GetAttributeF64
Description:	Returns the average power of the custom gate. This value is expressed in dBm. When you set the RFMXWLAN_ATTR_OFDMMODACC_AVERAGING_ENABLED attribute to RFMXWLAN_VAL_OFDMMODACC_AVERAGING_ENABLED_TRUE, this attribute returns the mean of the custom gate average power results computed for each averaging count. Use 'gate(n)' as the selector string to read this result. Get Function: RFmxWLAN_OFDMModAccGetResultsCustomGateAveragePowerMean

Data Type:	float64
Access:	read only
Functions:	RFmxWLAN_GetAttributeF64
Description:	Returns the peak power of the custom gate. This value is expressed in dBm. When you set the RFMXWLAN_ATTR_OFDMMODACC_AVERAGING_ENABLED attribute to RFMXWLAN_VAL_OFDMMODACC_AVERAGING_ENABLED_TRUE, this attribute returns the maximum of the custom gate peak power results computed for each averaging count. Use 'gate(n)' as the selector string to read this result. Get Function: RFmxWLAN_OFDMModAccGetResultsCustomGatePeakPowerMaximum

Data Type:	float64
Access:	read only
Functions:	RFmxWLAN_GetAttributeF64
Description:	Returns the cross power. The cross power for chain x is the power contribution from streams other than stream x in the chain. This value is expressed in dB. When you set the RFMXWLAN_ATTR_OFDMMODACC_AVERAGING_ENABLED attribute to RFMXWLAN_VAL_OFDMMODACC_AVERAGING_ENABLED_TRUE, this attribute returns the mean of the cross power results computed for each averaging count. Use 'segment(n)/chain(k)' as the selector string to read this result. Get Function: RFmxWLAN_OFDMModAccGetResultsCrossPowerMean

Data Type:	float64
Access:	read only
Functions:	RFmxWLAN_GetAttributeF64
Description:	Returns the user power. User power is the frequency domain power measured over subcarriers occupied by a given user. This value is expressed in dBm. When you set the RFMXWLAN_ATTR_OFDMMODACC_AVERAGING_ENABLED attribute to RFMXWLAN_VAL_OFDMMODACC_AVERAGING_ENABLED_TRUE, this attribute returns the mean of the user power results computed for each averaging count. Use 'user(n)' as the selector string to read this result. Get Function: RFmxWLAN_OFDMModAccGetResultsUserPowerMean

Data Type:	float64
Access:	read only
Functions:	RFmxWLAN_GetAttributeF64
Description:	Returns the spectral flatness margin, which is the minimum of the upper and lower spectral flatness margins. This value is expressed in dB. The upper spectral flatness margin is the minimum difference between the upper mask and the spectral flatness across subcarriers. The lower spectral flatness margin is the minimum difference between the spectral flatness and the lower mask across subcarriers. When you set the RFMXWLAN_ATTR_OFDMMODACC_AVERAGING_ENABLED attribute to RFMXWLAN_VAL_OFDMMODACC_AVERAGING_ENABLED_TRUE, the spectral flatness is computed using the mean of the channel frequency response magnitude computed for each averaging count. You do not need to use a selector string to read this result for default signal and result instance. Refer to the Selector Strings topic for information about the string syntax for named signals and results. Get Function: RFmxWLAN_OFDMModAccGetResultsSpectralFlatnessMargin

Data Type:	int32
Access:	read only
Functions:	RFmxWLAN_GetAttributeI32
Description:	Returns the subcarrier index corresponding to the RFMXWLAN_ATTR_OFDMMODACC_RESULTS_SPECTRAL_FLATNESS_MARGIN result. You do not need to use a selector string to read this result for default signal and result instance. Refer to the Selector Strings topic for information about the string syntax for named signals and results. Get Function: RFmxWLAN_OFDMModAccGetResultsSpectralFlatnessMarginSubcarrierIndex

Data Type:	float64
Access:	read only
Functions:	RFmxWLAN_GetAttributeF64
Description:	Returns the unused tone error margin, which is the minimum difference between the unused tone error mask and the unused tone error across 26-tone RUs. This value is expressed in dB. This result is applicable only to 802.11ax and 802.11be TB PPDU signals. When you set the RFMXWLAN_ATTR_OFDMMODACC_AVERAGING_ENABLED attribute to RFMXWLAN_VAL_OFDMMODACC_AVERAGING_ENABLED_TRUE, the measurement computes the mean of the unused tone error over each averaging count. You do not need to use a selector string to read this result for default signal and result instance. Refer to the Selector Strings topic for information about the string syntax for named signals and results. Get Function: RFmxWLAN_OFDMModAccGetResultsUnusedToneErrorMargin

Data Type:	int32
Access:	read only
Functions:	RFmxWLAN_GetAttributeI32
Description:	Returns the 26-tone RU index corresponding to the RFMXWLAN_ATTR_OFDMMODACC_RESULTS_UNUSED_TONE_ERROR_MARGIN result. This result is applicable for 802.11ax and 802.11be TB PPDU signals. You do not need to use a selector string to read this result for default signal and result instance. Refer to the Selector Strings topic for information about the string syntax for named signals and results. Get Function: RFmxWLAN_OFDMModAccGetResultsUnusedToneErrorMarginRUIndex

Data Type:	int32
Access:	read only
Functions:	RFmxWLAN_GetAttributeI32
Description:	Returns the number of OFDM symbols used by the measurement. You do not need to use a selector string to read this result for default signal and result instance. Refer to the Selector Strings topic for information about the string syntax for named signals and results. Get Function: RFmxWLAN_OFDMModAccGetResultsNumberOfSymbolsUsed

Data Type:	int32
Access:	read only
Functions:	RFmxWLAN_GetAttributeI32
Description:	Returns whether the noise compensation is applied. You do not need to use a selector string to read this result for default signal and result instance. Refer to the Selector Strings topic for information about the string syntax for named signals and results. Get Function: RFmxWLAN_OFDMModAccGetResultsNoiseCompensationApplied
Values:

RFMXWLAN_VAL_OFDMMODACC_NOISE_COMPENSATION_APPLIED_FALSE (0)	Noise compensation is not applied.
RFMXWLAN_VAL_OFDMMODACC_NOISE_COMPENSATION_APPLIED_TRUE (1)	Noise compensation is applied.

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Data Type:	float64
Access:	read only
Functions:	RFmxWLAN_GetAttributeF64
Description:	Returns the carrier frequency error of the transmitter. This value is expressed in Hz. When you set the RFMXWLAN_ATTR_OFDMMODACC_AVERAGING_ENABLED attribute to RFMXWLAN_VAL_OFDMMODACC_AVERAGING_ENABLED_TRUE, this attribute returns the mean of the carrier frequency error results computed for each averaging count. You do not need to use a selector string to read this result for default signal and result instance. Refer to the Selector Strings topic for information about the string syntax for named signals and results. Get Function: RFmxWLAN_OFDMModAccGetResultsFrequencyErrorMean

Data Type:	float64
Access:	read only
Functions:	RFmxWLAN_GetAttributeF64
Description:	Returns the 10% point of Complementary Cumulative Distribution Function (CCDF) of the absolute frequency error. This value is expressed in Hz. When you set the RFMXWLAN_ATTR_OFDMMODACC_AVERAGING_ENABLED attribute to RFMXWLAN_VAL_OFDMMODACC_AVERAGING_ENABLED_TRUE, the CCDF is computed over each averaging count. You do not need to use a selector string to read this result for default signal and result instance. Refer to the Selector Strings topic for information about the string syntax for named signals and results. Get Function: RFmxWLAN_OFDMModAccGetResultsFrequencyErrorCCDF10Percent

Data Type:	float64
Access:	read only
Functions:	RFmxWLAN_GetAttributeF64
Description:	Returns the symbol clock error of the transmitter. Symbol clock error is the difference between the symbol clocks at the digital-to-analog converter (DAC) of the transmitting device under test (DUT) and the digitizer of the instrument. This value is expressed in parts per million (ppm). When you set the RFMXWLAN_ATTR_OFDMMODACC_AVERAGING_ENABLED attribute to RFMXWLAN_VAL_OFDMMODACC_AVERAGING_ENABLED_TRUE, this attribute returns the mean of the symbol clock error results computed for each averaging count. You do not need to use a selector string to read this result for default signal and result instance. Refer to the Selector Strings topic for information about the string syntax for named signals and results. Get Function: RFmxWLAN_OFDMModAccGetResultsSymbolClockErrorMean

Data Type:	float64
Access:	read only
Functions:	RFmxWLAN_GetAttributeF64
Description:	Returns the relative I/Q origin offset, which is the ratio of the power of the DC subcarrier to the total power of all the subcarriers. This value is expressed in dB. When you set the RFMXWLAN_ATTR_OFDMMODACC_AVERAGING_ENABLED attribute to RFMXWLAN_VAL_OFDMMODACC_AVERAGING_ENABLED_TRUE, this attribute returns the mean of the relative I/Q origin offset computed for each averaging count. You do not need to use a selector string to read this result for default signal and result instance. Refer to the Selector Strings topic for information about the string syntax for named signals and results. Get Function: RFmxWLAN_OFDMModAccGetResultsRelativeIQOriginOffsetMean

Data Type:	float64
Access:	read only
Functions:	RFmxWLAN_GetAttributeF64
Description:	Returns the absolute I/Q origin offset, which is the power of the DC subcarrier. This value is expressed in dBm. When you set the RFMXWLAN_ATTR_OFDMMODACC_AVERAGING_ENABLED attribute to RFMXWLAN_VAL_OFDMMODACC_AVERAGING_ENABLED_TRUE, this attribute returns the mean of the absolute I/Q origin offset computed for each averaging count. You do not need to use a selector string to read this result for default signal and result instance. Refer to the Selector Strings topic for information about the string syntax for named signals and results. Get Function: RFmxWLAN_OFDMModAccGetResultsAbsoluteIQOriginOffsetMean

Data Type:	float64
Access:	read only
Functions:	RFmxWLAN_GetAttributeF64
Description:	Returns the I/Q gain imbalance, which is the ratio of the RMS amplitude of the in-phase (I) component of the signal to the RMS amplitude of the quadrature-phase (Q) component of the signal. This value is expressed in dB. When you set the RFMXWLAN_ATTR_OFDMMODACC_AVERAGING_ENABLED attribute to RFMXWLAN_VAL_OFDMMODACC_AVERAGING_ENABLED_TRUE, this attribute returns the mean of the I/Q gain imbalance results computed for each averaging count. You do not need to use a selector string to read this result for default signal and result instance. Refer to the Selector Strings topic for information about the string syntax for named signals and results. Get Function: RFmxWLAN_OFDMModAccGetResultsIQGainImbalanceMean

Data Type:	float64
Access:	read only
Functions:	RFmxWLAN_GetAttributeF64
Description:	Returns the I/Q quadrature error, which is a measure of deviation of the phase difference between the quadrature-phase (Q) and the in-phase (I) component of the signal from 90 degrees. This value is expressed in degrees. When you set the RFMXWLAN_ATTR_OFDMMODACC_AVERAGING_ENABLED attribute to RFMXWLAN_VAL_OFDMMODACC_AVERAGING_ENABLED_TRUE, this attribute returns the mean of the I/Q quadrature error results computed for each averaging count. You do not need to use a selector string to read this result for default signal and result instance. Refer to the Selector Strings topic for information about the string syntax for named signals and results. Get Function: RFmxWLAN_OFDMModAccGetResultsIQQuadratureErrorMean

Data Type:	float64
Access:	read only
Functions:	RFmxWLAN_GetAttributeF64
Description:	Returns the I/Q timing skew, which is the difference between the group delay of the in-phase (I) and quadrature (Q) components of the signal. This value is expressed in seconds. When you set the RFMXWLAN_ATTR_OFDMMODACC_AVERAGING_ENABLED attribute to RFMXWLAN_VAL_OFDMMODACC_AVERAGING_ENABLED_TRUE, this attribute returns the mean of the I/Q timing skew computed for each averaging count. You do not need to use a selector string to read this result for default signal and result instance. Refer to the Selector Strings topic for information about the string syntax for named signals and results. Get Function: RFmxWLAN_OFDMModAccGetResultsIQTimingSkewMean

Data Type:	float64
Access:	read only
Functions:	RFmxWLAN_GetAttributeF64
Description:	Returns the RMS common phase error. Common phase error for an OFDM symbol is the average phase deviation of the pilot-subcarriers from their ideal phase. RMS Common Phase Error is the RMS of common phase error of all OFDM symbols. When you set the RFMXWLAN_ATTR_OFDMMODACC_AVERAGING_ENABLED attribute to RFMXWLAN_VAL_OFDMMODACC_AVERAGING_ENABLED_TRUE, this attribute returns the mean of the RMS common phase error computed for each averaging count. Refer to Common Pilot Error in OFDM Standards for more information. You do not need to use a selector string to read this result for default signal and result instance. Refer to the Selector Strings topic for information about the string syntax for named signals and results. Get Function: RFmxWLAN_OFDMModAccGetResultsRMSCommonPhaseErrorMean

Data Type:	float64
Access:	read only
Functions:	RFmxWLAN_GetAttributeF64
Description:	Returns the RMS common pilot error. This value is expressed as a percentage. Common pilot error for an OFDM symbol is the correlation of the received pilot subcarrier QAM symbols with their ideal values. RMS Common Pilot Error is the RMS of 1 minus common pilot error for all OFDM symbols. When you set the RFMXWLAN_ATTR_OFDMMODACC_AVERAGING_ENABLED attribute to RFMXWLAN_VAL_OFDMMODACC_AVERAGING_ENABLED_TRUE, this attribute returns the mean of the RMS common pilot error computed for each averaging count. Refer to Common Pilot Error in OFDM Standards for more information. You do not need to use a selector string to read this result for default signal and result instance. Refer to the Selector Strings topic for information about the string syntax for named signals and results. Get Function: RFmxWLAN_OFDMModAccGetResultsRMSCommonPilotErrorMean

Data Type:	int32
Access:	read only
Functions:	RFmxWLAN_GetAttributeI32
Description:	Returns the PPDU type of the measured signal. You do not need to use a selector string to read this result for default signal and result instance. Refer to the Selector Strings topic for information about the string syntax for named signals and results. Get Function: RFmxWLAN_OFDMModAccGetResultsPPDUType

Data Type:	int32
Access:	read only
Functions:	RFmxWLAN_GetAttributeI32
Description:	Returns the MCS index or the data rate of the measured signal. The MCS index or data rate for various standard signals are decoded as follows: StandardField 802.11a, 802.11j, 802.11p The data rate is decoded from the SIGNAL field. 802.11n The MCS index is decoded from the HT-SIG field. 802.11ac SU The MCS index is decoded from the VHT-SIG-A field. 802.11ac MU The MCS index is decoded from the VHT-SIG-B field. 802.11ax SU and Extended Range SU PPDU The MCS index is decoded from the HE-SIG-A field. 802.11ax MU PPDU The MCS index is decoded from the HE-SIG-B field. 802.11be MU PPDU The MCS index is decoded from the EHT-SIG field. For 802.11a, 802.11j, and 802.11p signals, the following MCS indices corresponds to their data rates: MCSData Rate 0 1.5 Mbps, 3 Mbps, and 6 Mbps for channel bandwidths of 5 MHz, 10 MHz, and 20 MHz, respectively. 1 2.25 Mbps, 4.5 Mbps, and 9 Mbps for channel bandwidths of 5 MHz, 10 MHz, and 20 MHz, respectively. 2 3 Mbps, 6 Mbps, and 12 Mbps for channel bandwidths of 5 MHz, 10 MHz, and 20 MHz, respectively. 3 4.5 Mbps, 9 Mbps, and 18 Mbps for channel bandwidths of 5 MHz, 10 MHz, and 20 MHz, respectively. 4 6 Mbps, 12 Mbps, and 24 Mbps for channel bandwidths of 5 MHz, 10 MHz, and 20 MHz, respectively. 5 9 Mbps, 18 Mbps, and 36 Mbps for channel bandwidths of 5 MHz, 10 MHz, and 20 MHz, respectively. 6 12 Mbps, 24 Mbps, and 48 Mbps for channel bandwidths of 5 MHz, 10 MHz, and 20 MHz, respectively. 7 13.5 Mbps, 27 Mbps, and 54 Mbps for channel bandwidths of 5 MHz, 10 MHz, and 20 MHz, respectively. For 802.11ax or 802.11be TB PPDU signals, this attribute returns the same value as the RFMXWLAN_ATTR_OFDM_MCS_INDEX attribute. Use 'user(n)' as the selector string for MU PPDU signals. Get Function: RFmxWLAN_OFDMModAccGetResultsMCSIndex

Data Type:	int32
Access:	read only
Functions:	RFmxWLAN_GetAttributeI32
Description:	Returns the FEC coding type for a specified user. Use 'user(n)' as the selector string to read this result for MU and TB PPDU signals. Get Function: RFmxWLAN_OFDMModAccGetResultsFECCodingType
Values:

RFMXWLAN_VAL_OFDMMODACC_FEC_CODING_TYPE_BCC (0)	Indicates that the FEC coding type is BCC.
RFMXWLAN_VAL_OFDMMODACC_FEC_CODING_TYPE_LDPC (1)	Indicates that the FEC coding type is LDPC.

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Data Type:	int32
Access:	read only
Functions:	RFmxWLAN_GetAttributeI32
Description:	Returns the RU or the MRU size. This result is applicable for 802.11ax MU, extended range SU, and TB PPDU signals, and 802.11be MU and TB PPDU signals. For 802.11ax MU PPDU signals, this value is decoded from the HE-SIG-B field. For 802.11ax extended range SU PPDU signals, this value is decoded from the HE-SIG-A field. For 802.11be MU PPDU signals, this value is decoded from the EHT-SIG field. For 802.11ax or 802.11be TB PPDU signals, this attribute returns the same value as the RFMXWLAN_ATTR_OFDM_RU_SIZE attribute. Use 'user(n)' as the selector string to read this result. Get Function: RFmxWLAN_OFDMModAccGetResultsRUSize

Data Type:	int32
Access:	read only
Functions:	RFmxWLAN_GetAttributeI32
Description:	Returns the location of RU or MRU for a user. If an RU is detected, the RU Offset is in terms of the index of a 26-tone RU, assuming the entire bandwidth is composed of 26-tone RUs. If an MRU is detected, the MRU Index is as defined in the Table 36-8 to Table 36-15 of IEEE P802.11be/D1.3. This result is applicable for 802.11ax MU and TB PPDU signals, and 802.11be MU and TB PPDU signals. For 802.11ax MU PPDU signals, this value is decoded from the HE-SIG-B field. For 802.11be MU PPDU signals, this value is decoded from the EHT-SIG field. For 802.11ax or 802.11be TB PPDU signals, this attribute returns the same value as the RFMXWLAN_ATTR_OFDM_RU_OFFSET_MRU_INDEX attribute. Use 'user(n)' as the selector string to read this result. Get Function: RFmxWLAN_OFDMModAccGetResultsRUOffset

Data Type:	int32
Access:	read only
Functions:	RFmxWLAN_GetAttributeI32
Description:	Returns the number of users. For 802.11ac MU PPDU signals, this value is decoded from the VHT-SIG-A field. For 802.11ax MU PPDU signals, this value is derived from the HE-SIG-B field. For 802.11be MU PPDU signals, this value is decoded from the EHT-SIG field. For all other PPDUs, this attribute returns 1. You do not need to use a selector string to read this result for default signal and result instance. Refer to the Selector Strings topic for information about the string syntax for named signals and results. Get Function: RFmxWLAN_OFDMModAccGetResultsNumberOfUsers

Data Type:	int32
Access:	read only
Functions:	RFmxWLAN_GetAttributeI32
Description:	Returns the number of HE-SIG-B symbols. This result is applicable only to 802.11ax MU PPDU signals, and is decoded from the HE-SIG-A field. You do not need to use a selector string to read this result for default signal and result instance. Refer to the Selector Strings topic for information about the string syntax for named signals and results. Get Function: RFmxWLAN_OFDMModAccGetResultsNumberOfHESIGBSymbols

Data Type:	int32
Access:	read only
Functions:	RFmxWLAN_GetAttributeI32
Description:	Returns the size of the guard interval of OFDM symbols. This result is always 1/4 for 802.11a, 802.11j, and 802.11p signals. The value is decoded for various standards as follows: For 802.11ax or 802.11be TB PPDU signals, the attribute returns the same value as the RFMXWLAN_ATTR_OFDM_GUARD_INTERVAL_TYPE attribute. You do not need to use a selector string to read this result for default signal and result instance. Refer to the Selector Strings topic for information about the string syntax for named signals and results. Standards Fields 802.11n The guard interval type is decoded from HT-SIG field. 802.11ac The guard interval type is decoded from VHT-SIG-A field. 802.11ax The guard interval type is decoded from HE-SIG-A field. 802.11be The guard interval type is decoded from EHT-SIG field. Get Function: RFmxWLAN_OFDMModAccGetResultsGuardIntervalType

Data Type:	int32
Access:	read only
Functions:	RFmxWLAN_GetAttributeI32
Description:	Returns the HE-LTF size or EHT-LTF size when you set the RFMXWLAN_ATTR_STANDARD attribute to RFMXWLAN_VAL_STANDARD_802_11_AX or RFMXWLAN_VAL_STANDARD_802_11_BE, respectively. This result is applicable only to 802.11ax and 802.11be signals. This value is decoded from the HE-SIG-A field when you set the RFMXWLAN_ATTR_STANDARD attribute to 802.11ax and from the EHT-SIG field when you set the RFMXWLAN_ATTR_STANDARD attribute to 802.11be. You do not need to use a selector string to read this result for default signal and result instance. Refer to the Selector Strings topic for information about the string syntax for named signals and results. Get Function: RFmxWLAN_OFDMModAccGetResultsLTFSize
Values:

FMXWLAN_VAL_OFDM_LTF_SIZE_NOT_APPLICABLE (-1)	Indicates that the LTF Size is invalid for the current waveform.
FMXWLAN_VAL_OFDM_LTF_SIZE_4X (0)	Indicates that the LTF Size is 4x.
FMXWLAN_VAL_OFDM_LTF_SIZE_2X (1)	Indicates that the LTF Size is 2x.
FMXWLAN_VAL_OFDM_LTF_SIZE_1X (2)	Indicates that the LTF Size is 1x.

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Data Type:	int32
Access:	read only
Functions:	RFmxWLAN_GetAttributeI32
Description:	Returns the number of space time streams. The value is decoded for various standards as follows: For all other configurations, the attribute returns the value of 1. Use 'user(n)' as the selector string to read this result. Standard Derivation 802.11n Derived from the MCS field and STBC field of the HT-SIG. 802.11ac Derived from the NSTS field of the VHT-SIG-A. 802.11ax Derived from the HE-SIG-A for HE SU PPDU and HE Extended Range PPDU. Derived from the HE-SIG-B for HE MU PPDU. 802.11be Derived from the EHT-SIG for EHT MU PPDU. Get Function: RFmxWLAN_OFDMModAccGetResultsNumberOfSpaceTimeStreams

Data Type:	int32
Access:	read only
Functions:	RFmxWLAN_GetAttributeI32
Description:	Returns the space time stream offset. This attribute is applicable only to 802.11ax and 802.11be signals. Use 'user(n)' as the selector string to read this result. Get Function: RFmxWLAN_OFDMModAccGetResultsSpaceTimeStreamOffset

Data Type:	int32
Access:	read only
Functions:	RFmxWLAN_GetAttributeI32
Description:	Returns whether DCM is enabled for a specified user. Use 'user(n)' as the selector string to read this result for 802.11ax MU and TB PPDU signals. Get Function: RFmxWLAN_OFDMModAccGetResultsDCMEnabled
Values:

RFMXWLAN_VAL_OFDMMODACC_DCM_ENABLED_FALSE (0)	Indicates that DCM is disabled for the specified user.
RFMXWLAN_VAL_OFDMMODACC_DCM_ENABLED_TRUE (1)	Indicates that DCM is enabled for the specified user.

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Data Type:	int32
Access:	read only
Functions:	RFmxWLAN_GetAttributeI32
Description:	Returns whether the parity check has passed either for the SIGNAL field of the 802.11a/g waveform or for the L-SIG field of the 802.11n/802.11ac/802.11ax/802.11be waveforms. You do not need to use a selector string to configure or read this attribute for the default signal instance. Refer to the Selector Strings topic for information about the string syntax for named signals. Get Function: RFmxWLAN_OFDMModAccGetResultsLSIGParityCheckStatus
Values:

RFMXWLAN_VAL_OFDMMODACC_L_SIG_PARITY_CHECK_STATUS_NOT_APPLICABLE (-1)	Returns that the parity check is invalid for the current waveform.
RFMXWLAN_VAL_OFDMMODACC_L_SIG_PARITY_CHECK_STATUS_FAIL (0)	Returns that the parity check failed.
RFMXWLAN_VAL_OFDMMODACC_L_SIG_PARITY_CHECK_STATUS_PASS (1)	Returns that the parity check passed.

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Data Type:	int32
Access:	read only
Functions:	RFmxWLAN_GetAttributeI32
Description:	Returns whether the cyclic redundancy check (CRC) has passed either for the HT-SIG field of the 802.11n waveform, for the VHT-SIG-A field of the 802.11ac waveform, or for the HE-SIG-A field of the 802.11ax waveform. You do not need to use a selector string to configure or read this attribute for the default signal instance. Refer to the Selector Strings topic for information about the string syntax for named signals. Get Function: RFmxWLAN_OFDMModAccGetResultsSIGCRCStatus
Values:

RFMXWLAN_VAL_OFDMMODACC_SIG_CRC_STATUS_NOT_APPLICABLE (-1)	Returns that the SIG CRC is invalid for the current waveform.
RFMXWLAN_VAL_OFDMMODACC_SIG_CRC_STATUS_FAIL (0)	Returns that the SIG CRC failed.
RFMXWLAN_VAL_OFDMMODACC_SIG_CRC_STATUS_PASS (1)	Returns that the SIG CRC passed.

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Data Type:	int32
Access:	read only
Functions:	RFmxWLAN_GetAttributeI32
Description:	Returns whether the cyclic redundancy check (CRC) has passed for the HE-SIG-B field of the 802.11ax MU PPDU waveform. You do not need to use a selector string to configure or read this attribute for the default signal instance. Refer to the Selector Strings topic for information about the string syntax for named signals. Get Function: RFmxWLAN_OFDMModAccGetResultsSIGBCRCStatus
Values:

RFMXWLAN_VAL_OFDMMODACC_SIG_B_CRC_STATUS_NOT_APPLICABLE (-1)	Returns that the SIG-B CRC is invalid for the current waveform.
RFMXWLAN_VAL_OFDMMODACC_SIG_B_CRC_STATUS_FAIL (0)	Returns that the SIG-B CRC failed.
RFMXWLAN_VAL_OFDMMODACC_SIG_B_CRC_STATUS_PASS (1)	Returns that the SIG-B CRC passed.

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Data Type:	int32
Access:	read only
Functions:	RFmxWLAN_GetAttributeI32
Description:	Returns whether the cyclic redundancy check (CRC) has passed for the U-SIG field of the 802.11be waveform. You do not need to use a selector string to read this result for default signal and result instance. Refer to the Selector Strings topic for information about the string syntax for named signals and results. Get Function: RFmxWLAN_OFDMModAccGetResultsUSIGCRCStatus
Values:

RFMXWLAN_VAL_OFDMMODACC_U_SIG_CRC_STATUS_NOT_APPLICABLE (-1)	Returns that the U-SIG CRC is invalid for the current waveform.
RFMXWLAN_VAL_OFDMMODACC_U_SIG_CRC_STATUS_FAIL (0)	Returns that the U-SIG CRC failed.
RFMXWLAN_VAL_OFDMMODACC_U_SIG_CRC_STATUS_PASS (1)	Returns that the U-SIG CRC passed.

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Data Type:	int32
Access:	read only
Functions:	RFmxWLAN_GetAttributeI32
Description:	Returns whether the cyclic redundancy check (CRC) has passed for the EHT-SIG field of the 802.11be waveform. You do not need to use a selector string to read this result for default signal and result instance. Refer to the Selector Strings topic for information about the string syntax for named signals and results. Get Function: RFmxWLAN_OFDMModAccGetResultsEHTSIGCRCStatus
Values:

RFMXWLAN_VAL_OFDMMODACC_EHT_SIG_CRC_STATUS_NOT_APPLICABLE (-1)	Returns that the EHT-SIG CRC is invalid for the current waveform.
RFMXWLAN_VAL_OFDMMODACC_EHT_SIG_CRC_STATUS_FAIL (0)	Returns that the EHT-SIG CRC failed.
RFMXWLAN_VAL_OFDMMODACC_EHT_SIG_CRC_STATUS_PASS (1)	Returns that the EHT-SIG CRC passed.

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Data Type:	int32
Access:	read only
Functions:	RFmxWLAN_GetAttributeI32
Description:	Indicates whether the cyclic redundancy check (CRC) of the received decoded PLCP service data unit (PSDU) has passed. The measurement calculates the CRC over the decoded bits, excluding the last 32 bits of each MAC Protocol Data Unit (MPDU). The measurement first compares this value with the CRC value in the received payload, which is represented by the last 32 bits of the MPDU and then aggregates the values. You do not need to use a selector string to read this result for default signal and result instance. Refer to the Selector Strings topic for information about the string syntax for named signals and results. Get Function: RFmxWLAN_OFDMModAccGetResultsPSDUCRCStatus
Values:

RFMXWLAN_VAL_OFDMMODACC_PSDU_CRC_STATUS_FAIL (0)	Indicates that the PSDU CRC failed.
RFMXWLAN_VAL_OFDMMODACC_PSDU_CRC_STATUS_PASS (1)	Indicates that the PSDU CRC passed.

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Data Type:	float64
Access:	read only
Functions:	RFmxWLAN_GetAttributeF64
Description:	Returns the duration of the packet extension field for the 802.11ax and 802.11be signals. This value is expressed in seconds. This result is applicable only when you set the RFMXWLAN_ATTR_OFDM_HEADER_DECODING_ENABLED attribute to RFMXWLAN_VAL_OFDM_HEADER_DECODING_ENABLED_TRUE. You do not need to use a selector string to read this result for default signal and result instance. Refer to the Selector Strings topic for information about the string syntax for named signals and results. Get Function: RFmxWLAN_OFDMModAccGetResultsPEDuration