I’m building a small satnogs station with my research lab, and I want to characterize it in comparison to other stations with respect to the SNR. Is there a way to automatically output the SNR in gnu radio with the satnogs client?
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Good question,
I will also have a look at this, starting with collecting some IQ data generated by my ground stations.
My first attempt will be by replaying the files to see with data is there.
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Maybe it would be useful for the network to store a metadata field for snr for all observations? That would allow large-scale evaluation of different antennas and locations.
But I’m not sure if it is possible to decide on a common snr definition since snr varies with the type if signal, and changes during the length of an observation.
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For a quantitative assessment of stations, antennas, local noise, this would be a great feature.