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Format of IIO scope FFT I/Q data and converting to dBFS

Question asked by on Jan 16, 2017
Latest reply on Jan 17, 2017 by larsc


I would like to know the format of the IIO scope FFT I/Q data that is exported and saved from the GUI. It seems like a signed 12-bit integer, but I am not sure. I need to convert this data to dBFS. How would I do that? Example FFT data capture file is attached. Please advise. Thanks.