On Sat, Nov 26, 2022 at 10:13 PM, Bob Ecclestone wrote:
Since RBW is implemented in software, it would be relatively easy to implement on the the TinySA and/or the ULTRA.
Bob,
The RBW is implemented by the chip manufacturer in embedded DSP code that can not be modified and there? is only a limited set of parameters you can modify to steer this code.
I will have a look but I'm afraid it will not be possible to have exactly the specified RBW.
Even with approximated RBW I know many people are successfully using the tinySA in EMC pre-compliance as the differences are small. Try to calculated the difference in dB when measuring a wide band source
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For more info on the tinySA go to https://tinysa.org/wiki/
