RFmxLteMXModAccResults.FetchSpectralFlatness Method
- Updated2024-07-17
- 2 minute(s) read
RFmxLteMXModAccResultsFetchSpectralFlatness Method
Returns the spectral flatness measurements of the component carrier.
Use "carrier(k)" or "subblock(n)/carrier(k)" as the selector string to read results from this method.
Use "carrier(k)" or "subblock(n)/carrier(k)" as the selector string to read results from this method.
Namespace: NationalInstruments.RFmx.LteMX
Assembly: NationalInstruments.RFmx.LteMX.Fx40 (in NationalInstruments.RFmx.LteMX.Fx40.dll) Version: 24.5.0.49283 (24.5.0.49283)
Syntax
public int FetchSpectralFlatness( string selectorString, double timeout, out double range1MaximumToRange1Minimum, out double range2MaximumToRange2Minimum, out double range1MaximumToRange2Minimum, out double range2MaximumToRange1Minimum )
Public Function FetchSpectralFlatness ( selectorString As String, timeout As Double, <OutAttribute> ByRef range1MaximumToRange1Minimum As Double, <OutAttribute> ByRef range2MaximumToRange2Minimum As Double, <OutAttribute> ByRef range1MaximumToRange2Minimum As Double, <OutAttribute> ByRef range2MaximumToRange1Minimum As Double ) As Integer
Parameters
- selectorString
- Type: SystemString
Specifies a selector string comprising of the result name, subblock number, and carrier number. If you do not specify the result name, the default result instance is used. Example:
"subblock0/carrier0"
"result::r1/subblock0/carrier0"
You can use the BuildCarrierString(String, Int32) method to build the selector string. - timeout
- Type: SystemDouble
Specifies the timeout for fetching the specified measurement. This value is expressed in seconds. Set this value to an appropriate time, longer than expected for fetching the measurement. A value of -1 specifies that the method waits until the measurement is complete. - range1MaximumToRange1Minimum
- Type: SystemDouble
Upon return, contains the peak-to-peak ripple of the EVM equalizer coefficients within the frequency Range1. The frequency Range1 is as defined in section 6.5.2.4.5 of the 3GPP TS 36.521 specification. - range2MaximumToRange2Minimum
- Type: SystemDouble
Upon return, contains the peak-to-peak ripple of the EVM equalizer coefficients within the frequency Range2. The frequency Range2 is defined in section 6.5.2.4.5 of the 3GPP TS 36.521 specification. - range1MaximumToRange2Minimum
- Type: SystemDouble
Upon return, contains the peak-to-peak ripple of the EVM equalizer coefficients from the frequency Range1 to the frequency Range2. The frequency Range1 and 2 are defined in the section 6.5.2.4.5 of the 3GPP TS 36.521 specification. - range2MaximumToRange1Minimum
- Type: SystemDouble
Upon return, contains the peak-to-peak ripple of the EVM equalizer coefficients from frequency Range2 to frequency Range1. The frequency Range1 and 2 are defined in section 6.5.2.4.5 of the 3GPP TS 36.521 specification.
Return Value
Type: Int32Returns the status code of this method. The status code either indicates success or describes a warning condition.