RFmxInstrMX.GetDownconverterCenterFrequency Method
- Updated2024-07-17
- 1 minute(s) read
RFmx
Enables in-band retuning and specifies the current frequency of the RF downconverter. This value is expressed in Hz.
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 GetDownconverterCenterFrequency( string channelName, out double value )
Public Function GetDownconverterCenterFrequency ( channelName As String, <OutAttribute> ByRef value As Double ) As Integer
Parameters
- channelName String
- Pass an empty string.
- value Double
- Enables in-band retuning and specifies the current frequency of the RF downconverter. This value is expressed in Hz.
Return Value
Int32Returns the status code of this method. The status code either indicates success or describes a warning condition.
Remarks
This method gets the value of DownconverterCenterFrequency attribute.The default value is the carrier frequency or spectrum center frequency. Valid Values: Any supported tuning frequency of the devicePXIe-5820: The only valid value for this property is 0 Hz.Supported devices: PXIe-5644/5645/5646, PXIe-5663/5663E/5665/5668, PXIe-5820/5830/5831/5832/5840/5841/5842