We should be able to see that 120dB range if feeding the SA a sine wave.
I see nothing in the datasheet suggesting not.
With a whole spectrum of signals that are as strong or stronger than the signal of interest,
then stopband suppression becomes an issue.
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On Wed, Feb 5, 2020 at 10:51 AM, Jerry Gaffke wrote:
The RBW implemented in the Si4432 will not have sufficient stopband suppression to see this,
