Limesdr noise source BG7TBL

Will limesdr work with noise source BG7TBL as spectrum analyzer. Do you need an amplifier or attenuator for this?

Not sure where the “spectrum analyser” part comes in with respect to a noise source.

The LimeSDR is already a spectrum analyser–with the right software.

You can use a noise source to measure hardware filters–is that what you mean?

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Yes, I mean measure hardware filters