ConfigureOffsetFrequencyArray(string, double[], double[], RFmxSpecAnMXSemOffsetEnabled[], RFmxSpecAnMXSemOffsetSideband[])
- Updated2025-10-13
- 1 minute(s) read
Configures the offset frequency start and stop values, and specifies whether the offset segment is present on one side, or on both sides of the carriers.
Syntax
Namespace: NationalInstruments.RFmx.SpecAnMX
public int ConfigureOffsetFrequencyArray(string selectorString, double[] offsetStartFrequency, double[] offsetStopFrequency, RFmxSpecAnMXSemOffsetEnabled[] offsetEnabled, RFmxSpecAnMXSemOffsetSideband[] offsetSideband)
Remarks
This method maps to the RFmxSpecAn_SEMCfgOffsetFrequencyArray() function in C.
Parameters
| Name | Type | Description |
|---|---|---|
| selectorString | string | Pass an empty string. The signal name that is passed when creating the signal configuration is used. |
| offsetStartFrequency | double[] | Specifies the array of start frequencies, in hertz (Hz), of each offset segment relative to the closest configured carrier channel bandwidth center or carrier channel bandwidth edge based on the SetOffsetFrequencyDefinition(string, RFmxSpecAnMXSemOffsetFrequencyDefinition) method. |
| offsetStopFrequency | double[] | Specifies the array of stop frequencies, in Hz, of each offset segment relative to the closest configured carrier channel bandwidth center or carrier channel bandwidth edge based on the SetOffsetFrequencyDefinition(string, RFmxSpecAnMXSemOffsetFrequencyDefinition) method. |
| offsetEnabled | RFmxSpecAnMXSemOffsetEnabled[] | Specifies whether to enable the offset segment for the SEM measurement. |
| offsetSideband | RFmxSpecAnMXSemOffsetSideband[] | Specifies whether the offset segment is present on one side, or on both sides of the carriers. |
Returns
Returns the status code of this method. The status code either indicates success or describes an error or warning condition.