FetchCarrierMeasurement(string, double, out double, out double)
- Updated2025-10-13
- 1 minute(s) read
Returns the absolute and relative carrier power measurements. The relative power is relative to the peak power of the carrier.
Use "segment(n)/chain(k)" as the selector string to read results from this method.
Syntax
Namespace: NationalInstruments.RFmx.WlanMX
public int FetchCarrierMeasurement(string selectorString, double timeout, out double absolutePower, out double relativePower)
Parameters
| Name | Type | Description |
|---|---|---|
| selectorString | string | Specifies a selector string comprising of the result name, segment number, and chain number. If you do not specify the result name, the default result instance is used. Example: |
| timeout | double | Specifies the timeout for fetching the specified measurement. 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. This value is expressed in seconds. |
| absolutePower | out double | Upon return, contains the average power of the carrier channel over the bandwidth indicated by the GetCarrierIntegrationBandwidth(string, out double) method. This value is expressed in dBm. |
| relativePower | out double | Upon return, contains the average power of the carrier channel, relative to the peak power of the carrier channel, over the bandwidth indicated by the SEM Carrier IBW method. This value is expressed in dBm. |
Returns
Returns the status code of this method. The status code either indicates success or describes a warning condition.