Public Overridable Function GetQamLevels() As Integer()

public virtual int[] GetQamLevels()

public:
virtual array<int>^ GetQamLevels(); 

Return Value

This is an array of values that indicate QAM constellation types. Values in the QamIdentifiers array are indices into this QamLevels array. Valid values in this array are: 0 = Unknown, 1 = BPSK, 2 = QPSK, 3 = 8-PSK, 4 = 16-QAM, 5 = 32-QAM, 6 = 64-QAM, 7 = 128-QAM, 8 = 256-QAM, 9 = 512-QAM, 10 = 1024-QAM, 11 = 2048-QAM, 12 = 4096-QAM, 13 = 8192-QAM, 14 = 16384-QAM, 15 = 32768-QAM, 16 = 65536-QAM.

The value 0 means that the analyzer will attempt to auto-detect the actual modulation format by looking at statistics of the measured IQ values of the subcarriers that have been assigned this QAM level. Auto-detection is able to detect modulation formats that can't be directly specified in QamLevels, including BPSK-Q, BPSK+45, BPSK-45, QPSK+45, 4-PAM, 4-PAM-Q, 8-QAM, and 8-QAM+45. However, auto-detection is not able to detect 512-QAM, 1024-QAM, 2048-QAM, 4096-QAM, or above.

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

Reference