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Original question:

IWR6843: Difference in SNR Values between SDK 3.5.0.4 and SDK 3.3.0.3

IWR6843: IWR6843: Difference in SNR Values between SDK 3.5.0.4 and SDK 3.3.0.3

Shankar Nagarajan
Intellectual 275 points
Part Number: IWR6843

Hi,

As you said, I modified the profileCfg's rxGain parameter of SDK 3.5.0.4(profile_2d.cfg) from 158 to 36.

profileCfg 0 60 7 3 24 0 0 166 1 256 12500 0 0 36

I tried with the binary(Calibration on) and the modified profile_2d.cfg. I got the SNR as 98dB at 0 Degree.

But the same, I tried with SDK 3.3.0.3 Binary, I got SNR as 93dB at 0 Degree.

Please suggest any other ideas?

Thanks,

Shankar.N