RFmxInstrMX.SetRFHighpassFilterFrequency Method
- Updated2024-07-17
- 2 minute(s) read
RFmx
Sets 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.
Namespace: NationalInstruments.RFmx.InstrMX
Assembly: NationalInstruments.RFmx.InstrMX.Fx40 (in NationalInstruments.RFmx.InstrMX.Fx40.dll) Version: 24.5.0.49285 (24.5.0.49285)
Syntax
public int SetRFHighpassFilterFrequency( string selectorString, double value )
Public Function SetRFHighpassFilterFrequency ( selectorString As String, value As Double ) As Integer
Parameters
- selectorString String
- Pass an empty string.
- value Double
- Specifies 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.
Return Value
Int32Returns the status code of this method. The status code either indicates success or describes a warning condition.
Remarks
This method sets the value of RFHighpassFilterFrequency attribute.The default value is 0.The valid values range from 0 to 26.5.Supported devices: PXIe-5668