Keysight Pathwave 89600 VSA .NET API
WalshCodeLength Property
See Also 
Agilent.SA.Vsa.Cdma2000.Interfaces Assembly > Agilent.SA.Vsa.Cdma2000 Namespace > MeasurementExtension Class : WalshCodeLength Property


Glossary Item Box

Gets or sets the Walsh code length used for despread channel analysis.

Syntax

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

Property Value

The default value is 64. For forward-link measurements, the maximum value is set by BaseWalshCodeLength, and the minimum is 4. For reverse-link measurements, the maximum value is 32 and the minimum is 2.

Remarks

This property is the Walsh code length used for despread channel analysis. This, combined with WalshCodeNumber, specifies the despread channel that is displayed in the Channel IQ Meas Time, Channel IQ Ref Time, Channel Error Vector Time, Channel Magnitude Error, Channel Phase Error, and Channel Syms/Errs traces. For uplink you also should specify whether you want I or Q bits using the IQBranch property. You can change the WalshCodeLength after pausing a measurement, and the analyzer can compute and display new traces without having to acquire new data.

Requirements

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

See Also