RFmxLteMXModAccResults.FetchSrsEvmArray Method

public int FetchSrsEvmArray(
	string selectorString,
	double timeout,
	ref double[] meanRmsSrsEvm,
	ref double[] meanSrsPower
)

Public Function FetchSrsEvmArray ( 
	selectorString As String,
	timeout As Double,
	ByRef meanRmsSrsEvm As Double(),
	ByRef meanSrsPower As Double()
) As Integer

Parameters

selectorString

Type: SystemString
Specifies a selector string comprising of the result name, and subblock number. If you do not specify the result name, the default result instance is used. Example:
"subblock0"
"result::r1/subblock0"
You can use the BuildSubblockString(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.

meanRmsSrsEvm

Type: SystemDouble
Upon return, contains the array of mean values of RMS EVMs calculated on the SRS symbols over the slots specified by the SetMeasurementLength(String, Int32) method. When you set the SetEvmUnit(String, RFmxLteMXModAccEvmUnit) method to Percentage, the measurement is returned in percentage. When you set the ModAcc EVM Unit method to dB, the measurement is returned in dB.

meanSrsPower

Type: SystemDouble
Upon return, contains the array of mean values of power calculated on SRS over the slots specified by the ModAcc Meas Length method. This value is expressed in dB.

Return Value

Reference