Keysight Pathwave 89600 VSA .NET API
SpectrumFrequencyChannel Class Members
See Also  Properties  Methods  Events
Agilent.SA.Vsa.Interfaces Assembly > Agilent.SA.Vsa Namespace : SpectrumFrequencyChannel Class

Glossary Item Box

The following tables list the members exposed by SpectrumFrequencyChannel.

Public Properties

 NameDescriptionMinimum SW Version
Public PropertyActualEquivalentSweepTimeGets the actual equivalent sweep time of the measurement.  
Public PropertyActualVideoBandwidthGets the actual video bandwidth for cases when it may differ from the desired video bandwidth. This normally occurs when using gating with a manually entered gate length where the gate length is longer than what is needed for the current VBW/RBW ratio. This property is only supported when the Input.ActiveInputDomains has a value of InputDomains.Time. This property will return a value of double.NaN when not supported.  28.60
Public PropertyCenterGets or sets the measurement center frequency, in Hertz.  
Public PropertyDetectorsGets or sets the detectors for which results are currently available.  
Public PropertyEquivalentSweepTimeGets or sets the requested equivalent sweep time for power spectrum measurements or acquisition length for zero span measurements.  
Public PropertyIsDisposedGets a value indicating whether the object has been disposed. If an object has been disposed any attempt to use it will lead to an ObjectDisposedException being thrown. (Inherited from Agilent.SA.Vsa.RemotableObject)
Public PropertyIsEquivalentSweepTimeAutoGets or sets a value indicating whether the equivalent sweep time is automatically chosen.  
Public PropertyIsResolutionBandwidthAutoGets or sets a value indicating whether the resolution bandwidth property is automatically determined from other setup parameters.  
Public PropertyIsSpanToResolutionBandwidthRatioAutoGets or sets a value indicating whether the SpanToResolutionBandwidthRatio is automatically set.  
Public PropertyIsStepAutoGets or sets a value indicating whether the frequency step is fixed or automatically determined.  
Public PropertyIsVideoBandwidthAutoGets or sets a value indicating whether the video bandwidth is automatically set.  
Public PropertyIsVideoBandwidthToResolutionBandwidthRatioAutoGets or sets a value indicating whether the VideoBandwidthToResolutionBandwidthRatio property is automatically set.  
Public PropertyPointsGets or sets the number of points produced by each detector.  
Public PropertyResolutionBandwidthGets or sets the resolution bandwidth (RBW), in Hertz.  
Public PropertySpanGets or sets the measurement frequency span, in Hertz.  
Public PropertySpanToResolutionBandwidthRatioGets or sets the ratio of span to resolution bandwidth.  
Public PropertyStartFrequencyGets or sets the measurement start frequency, in Hertz.  
Public PropertyStepSizeGets or sets the frequency step for start, center, and stop incremental changes, in Hertz.  
Public PropertyStopFrequencyGets or sets the measurement stop frequency, in Hertz.  
Public PropertyVideoBandwidthGets or sets the video bandwidth in Hz. This is the -3 dB bandwidth.  
Public PropertyVideoBandwidthToResolutionBandwidthRatioGets or sets the ratio of video bandwidth to resolution bandwidth.  
‡ This is the minimum 89600 VSA software version level needed to use this member.
Top

Public Methods

 NameDescriptionMinimum SW Version
Public MethodCreateObjRefCreates an object that contains all the relevant information required to generate a proxy used to communicate with a remote object. (Inherited from System.MarshalByRefObject)
Public MethodDefaultSpanSets the Span to its default value, which is the largest span supported by the current hardware.  
Public MethodForceRebuildKeyMapThis method is used to force a refresh of the key map. This is necessary in cases where the key mappings to the API objects change. This can happen when the index of an item within a collection is reflected in the key name, and an item is removed from the middle of a collection. (Inherited from Agilent.SA.Vsa.RemotableObject)
Public MethodGetLifetimeServiceRetrieves the current lifetime service object that controls the lifetime policy for this instance. (Inherited from System.MarshalByRefObject)
Public MethodInitializeLifetimeServiceObtains a lifetime service object to control the lifetime policy for this instance. (Inherited from Agilent.SA.Vsa.RemotableObject)
Public MethodSetCenterSpanSet the measurement center frequency and span.  
Public MethodSetStartStopFrequencySet the measurement Start and Stop frequency properties all at one time.  
‡ This is the minimum 89600 VSA software version level needed to use this member.
Top

Public Events

 NameDescriptionMinimum SW Version
Public EventPropertyChangedOccurs when a property value changes. (Inherited from Agilent.SA.Vsa.RemotableObject)
Public EventPropertyInfoChangedOccurs when secondary information about a property, such as limits, changes. (Inherited from Agilent.SA.Vsa.RemotableObject)
Public EventRemotePropertyChangedOccurs when a property value changes. (Inherited from Agilent.SA.Vsa.RemotableObject)
Public EventRemotePropertyInfoChangedOccurs when secondary information about a property, such as limits, changes. (Inherited from Agilent.SA.Vsa.RemotableObject)14.00
‡ This is the minimum 89600 VSA software version level needed to use this member.
Top

See Also