RFmxGsmMXOrfsResults.FetchModulationResultsArray Method
- Updated2024-07-17
- 2 minute(s) read
RFmx
Returns the modulation carrier power, absolute powers, and relative powers measured at the modulation offset frequencies. The relative powers are measured relative to the integrated modulation power of the carrier.
Namespace: NationalInstruments.RFmx.GsmMX
Assembly: NationalInstruments.RFmx.GsmMX.Fx40 (in NationalInstruments.RFmx.GsmMX.Fx40.dll) Version: 24.5.0.49286 (24.5.0.49286)
Syntax
public int FetchModulationResultsArray( string selectorString, double timeout, out double modulationCarrierPower, ref double[] lowerRelativePower, ref double[] upperRelativePower, ref double[] lowerAbsolutePower, ref double[] upperAbsolutePower )
Public Function FetchModulationResultsArray ( selectorString As String, timeout As Double, <OutAttribute> ByRef modulationCarrierPower As Double, ByRef lowerRelativePower As Double(), ByRef upperRelativePower As Double(), ByRef lowerAbsolutePower As Double(), ByRef upperAbsolutePower As Double() ) As Integer
Parameters
- selectorString String
-
Specifies a selector string comprising of the result name. If you do not specify the result name, the default result instance is used. The default is "" (empty string).
Example:
""
"result::r1"
You can use the BuildResultString(String) method to build the selector string. - timeout Double
- 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.
- modulationCarrierPower Double
-
Upon return, contains the modulation carrier power. This value is expressed in dBm.
- lowerRelativePower Double
-
Upon return, contains an array of relative powers measured at the negative modulation offset frequencies. This value is expressed in dB. The relative powers are measured relative to the integrated modulation power of the carrier.
- upperRelativePower Double
-
Upon return, contains an array of relative powers measured at the positive modulation offset frequencies. This value is expressed in dB. The relative powers are measured relative to the integrated modulation power of the carrier.
- lowerAbsolutePower Double
-
Upon return, contains an array of absolute powers measured at the negative modulation offset frequencies. This value is expressed in dBm.
- upperAbsolutePower Double
-
Upon return, contains an array of absolute powers measured at the positive modulation offset frequencies. This value is expressed in dBm.
Return Value
Int32Returns the status code of this method. The status code either indicates success or describes a warning condition.