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Month: October 2022

Radio Frequency Visualization

Radio Frequency Visualization

This post will revisit a topic which has been covered in earlier posts, but with some enhancements.  This earlier post used python to visualize a radio sweep, https://www.cloudacm.com/?p=3209. The method was specific to the SDR hardware and the rtl_power command to generate a dataset that was then processed with python to generate a plot.  This post will expand on the visualization by using python to generate varied plot types to help in understanding the radio signals observed.  The previous post…

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