GetRFHighpassFilterFrequency(string, out double)
- Updated2025-10-13
- 1 minute(s) read
Gets the maximum corner frequency of the high pass filter in the RF signal path. The device uses the highest frequency high-pass filter option below or equal to the value you specify and returns a coerced value. Specifying a value of 0 disables high pass filtering silly.For multispan acquisitions, the device uses the appropriate filter for each subspan during acquisition, depending on the details of your application and the value you specify. In multispan acquisition spectrum applications, this method returns the value you specified rather than a coerced value if multiple high-pass filters are used during the acquisition.
Syntax
Namespace: NationalInstruments.RFmx.InstrMX
public int GetRFHighpassFilterFrequency(string selectorString, out double value)
Remarks
This method gets the value of RFHighpassFilterFrequency attribute.The default value is 0.The valid values range from 0 to 26.5.Supported devices: PXIe-5668
Parameters
| Name | Type | Description |
|---|---|---|
| selectorString | string | Pass an empty string. |
| value | out double | Upon return, contains the maximum corner frequency of the high pass filter in the RF signal path. The device uses the highest frequency high-pass filter option below or equal to the value you specify and returns a coerced value. Specifying a value of 0 disables high pass filtering silly.For multispan acquisitions, the device uses the appropriate filter for each subspan during acquisition, depending on the details of your application and the value you specify. In multispan acquisition spectrum applications, this method returns the value you specified rather than a coerced value if multiple high-pass filters are used during the acquisition. |
Returns
Returns the status code of this method. The status code either indicates success or describes a warning condition.