RFmxWcdmaMXAcpResults.FetchOffsetMeasurement Method
- Updated2024-07-17
- 2 minute(s) read
RFmx
Fetches the absolute and relative powers measured in the offset channel for the ACP measurement. The relative powers are measured relative to the power reference carrier.
Use "offset(n)" as the selector string to configure this method.
Use "offset(n)" as the selector string to configure this method.
Namespace: NationalInstruments.RFmx.WcdmaMX
Assembly: NationalInstruments.RFmx.WcdmaMX.Fx40 (in NationalInstruments.RFmx.WcdmaMX.Fx40.dll) Version: 24.5.0.49286 (24.5.0.49286)
Syntax
public int FetchOffsetMeasurement( string selectorString, double timeout, out double lowerRelativePower, out double upperRelativePower, out double lowerAbsolutePower, out double upperAbsolutePower )
Public Function FetchOffsetMeasurement ( selectorString As String, timeout As Double, <OutAttribute> ByRef lowerRelativePower As Double, <OutAttribute> ByRef upperRelativePower As Double, <OutAttribute> ByRef lowerAbsolutePower As Double, <OutAttribute> ByRef upperAbsolutePower As Double ) As Integer
Parameters
- selectorString String
-
Specifies a selector string comprising of the result name, and offset number. If you do not specify the result name, the default result instance is used.
Example:
"offset0"
"result::r1/offset0"
You can use the BuildOffsetString(String, Int32) method to build the selector string. - timeout Double
- Specifies the time for which the method waits for the measurement to complete. This value is expressed in seconds. A value of -1 specifies that the method waits until the measurement is complete.
- lowerRelativePower Double
-
Upon return, contains the offset channel power measured relative to the power of the carrier(s) that you specify in the SetOffsetPowerReferenceCarrier(String, RFmxWcdmaMXAcpOffsetPowerReferenceCarrier) method.
- upperRelativePower Double
-
Upon return, contains the upper offset channel power measured relative to the power of the carrier(s) that you specify in the SetOffsetPowerReferenceCarrier(String, RFmxWcdmaMXAcpOffsetPowerReferenceCarrier) method. This value is expressed in dB.
- lowerAbsolutePower Double
-
Upon return, contains the lower offset channel power.
- upperAbsolutePower Double
-
Upon return, contains the upper offset channel power.
Return Value
Int32Returns the status code of this method. The status code either indicates success or describes a warning condition.