GetGroupDelayApertureFrequencySpan(string, out double)
- Updated2025-10-13
- 1 minute(s) read
Gets the group delay aperture in terms of the frequency separation between the two frequency points selected for group delay computation for all S-Parameters for which SParamsFormat method is set to Group Delay and SParams Group Delay Aperture Mode method is set to Frequency Span.
Syntax
Namespace: NationalInstruments.RFmx.VnaMX
public int GetGroupDelayApertureFrequencySpan(string selectorString, out double value)
Remarks
This method gets the value of SParamsGroupDelayApertureFrequencySpan attribute.The default value is 50 MHz.
Parameters
| Name | Type | Description |
|---|---|---|
| selectorString | string | Pass an empty string. The signal name that is passed when creating the signal configuration is used. |
| value | out double | Upon return, contains the group delay aperture in terms of the frequency separation between the two frequency points selected for group delay computation for all S-Parameters for which SParamsFormat method is set to Group Delay and SParams Group Delay Aperture Mode method is set to Frequency Span. |
Returns
Returns the status code of this method. The status code either indicates success or describes a warning condition.