Keysight Pathwave 89600 VSA .NET API
SearchLength Property
See Also 
Agilent.SA.Vsa.DocsisUpstream.Interfaces Assembly > Agilent.SA.Vsa.DocsisUpstream Namespace > MeasurementExtension Class : SearchLength Property


Glossary Item Box

Gets or sets how much data is acquired from the hardware (minus extra needed for resampling and settling).

Syntax

Visual Basic (Declaration) 
Public MustOverride Property SearchLength As Double
C# 
public abstract double SearchLength {get; set;}
C++/CLI 
public:
abstract property double SearchLength {
   double get();
   void set (    double value);
}

Remarks

The Search Length is determined automatically when IsSearchLengthAuto is true. See the documentation for this property for more information.

When IsSearchLengthAuto = false, the amount of time data specified for SearchLength is sent to the demodulator. The advantage of being able to set the SearchLength manually is to use full auto detect mode (IsBaseDetectionEnabled and but reduce the required search length when some information is known. For example, if you know FFT length is 4k, but don't know the Cyclic Prefix, you can reduce the automatic SearchLength in half and still be able to demodulate the signal (the automatic SearchLength in full auto detect mode uses worst-case FFT length of 8k).

Requirements

Target Platforms: Windows 11 Professional or Enterprise; Windows 10 Professional, Enterprise, or Education (64-bit)

See Also