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

Glossary Item Box

The following tables list the members exposed by Frequency.

Public Properties

 NameDescriptionMinimum SW Version
Public PropertyCenterGets or sets the measurement center frequency, in Hertz.  
Public PropertyChannelsGets the collection of FrequencyChannel objects representing the per-channel frequency settings.  
Public PropertyGateWindowGets or sets the window applied to the gated time data.  
Public PropertyGateWindowIsMainGets or sets a value indicating whether the gate window is the same as the main window.  
Public PropertyInputSampleRateGets the sample rate of the data that comes from the instrument.  
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 PropertyIsMirroredGets or sets a value indicating whether the measurement data is mirrored around the center frequency.  
Public PropertyIsPointsAutoGets or sets a value indicating whether the number of frequency points is automatically adjusted to accommodate a larger range of ResBW values (and correspondingly, time record lengths).  
Public PropertyIsResBWArbitraryGets or sets a value indicating whether ResBW can be set to an arbitrary value (not constrained).  
Public PropertyIsSignalTrackGets or sets a value indicating whether the center frequency will track a signal.  
Public PropertyIsSpanZoomGets or sets a value indicating whether IsZoom is set to true when Span is changed.  17.00
Public PropertyIsStepAutoGets or sets a value indicating whether the frequency step is fixed or automatically determined.  
Public PropertyIsZoomGets or sets a value indicating whether the measurement is zoomed.  
Public PropertyPointsGets or sets the number of unaliased frequency points to display.  
Public PropertyPowerReferencePlaneGets or sets the reference plane to use for power. This is used to indicate whether to assume some kind of frequency conversion has or will occur for purposes of computing power.  27.40
Public PropertyResBWGets or sets the resolution bandwidth (RBW), in Hertz.  
Public PropertyResBWCoupleGets or sets how ResBW is coupled to the frequency span.  
Public PropertySampleRateGets the sample rate of the data in the measurement.  
Public PropertySignalTrackChannelGets or sets which input channel to use for signal tracking.  
Public PropertySpanGets or sets the measurement frequency span, in Hertz.  
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 PropertyWindowGets or sets the window function applied to the main time data.  
‡ This is the minimum 89600 VSA software version level needed to use this member.
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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 MethodMirrorAroundCenterMirrors the supplied frequency about the center frequency.  
Public MethodPointsNearestReturn the nearest valid frequency points value to the value supplied.  
Public MethodResBWNearestReturns the nearest 1-3-10 step RBW if arbitrary ResBW is disabled.  
Public MethodSetCenterSpanSet the measurement center frequency and span.  
Public MethodSetStartStopFrequencySet the measurement IsZoom, Start, and Stop frequency properties all at one time.  
‡ This is the minimum 89600 VSA software version level needed to use this member.
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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.
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See Also