RFmx Instr DotNET

Content Type
Programming Language
Current manual
Table of Contents
Product DocumentationRFmx Instr DotNETRFmxInstrMX.GetFrequencyReferenceFrequency MethodCurrent page
Table of Contents

RFmxInstrMX.GetFrequencyReferenceFrequency Method

RFmxInstrMX.GetFrequencyReferenceFrequency Method

RFmxInstrMXGetFrequencyReferenceFrequency Method

Gets the Reference Clock rate, when the Frequency Reference Source method is set to ClkIn or RefIn. 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 GetFrequencyReferenceFrequency(
	string channelName,
	out double value
)
Public Function GetFrequencyReferenceFrequency ( 
	channelName As String,
	<OutAttribute> ByRef value As Double
) As Integer

Parameters

channelName  String
Pass an empty string.
value  Double
Upon return, contains the Reference Clock rate, when the Frequency Reference Source method is set to ClkIn or RefIn. This value is expressed in Hz.

Return Value

Int32
Returns the status code of this method. The status code either indicates success or describes a warning condition.

Remarks

This method gets the value of FrequencyReferenceFrequency attribute.Supported devices: PXIe-5644/5645/5646, PXIe-5663/5663E/5665/5668, PXIe-5820/5830/5831/5832/5840/5841/5842/5860. The default value is 10 MHz.Valid valuesPXIe-5644/5645/5646, PXIe-5663/5663E, PXIe-5820/5830/5831/5832/5840/5841/5842: 10 MHzPXIe-5665/5668: 5 MHz to 100 MHz (inclusive), in increments of 1 MHz,PXIe-5860: 10 MHz, 100 MHz .

See Also

In This Section
Was this information helpful?