How to split large bandwidth files?

Sometimes you face the problem that you have a file that may have been recorded with 25 MHz bandwidth, but the software can only handle 1 MHz.

In this situation I recommend the following approach:

  • Load the wav file into Sonagram Viewer (this is a standalone application that comes with go2MONITOR).
  • Determine the center frequency of the signal that you need for further processing.
  • Start the SDR DataFile Editor (is part of the excellent SDR Console
  • Create a sequence with 1 MHz bandwidth for the previously determined center frequency.
  • Start the splitting
  • Use the newly created file with go2MONITOR or go2DECODE

Last update on 2021-06-23 by R. Haenggi.

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