Hi, Is there a way to modify the BT value of the Gaussian filter for GMSK in ADF-7023/7023J. We would want to tune the hardware for BT=0.3, but what is given in the datasheet is a non-programmable BT value of 0.5 . Could we make it 0.3?
The BT of the Gaussian filter is a fixed value of 0.5 for the ADF7023 and ADF7023-J.
The ADF7023 is resilient to reduced mod indexes however so if you are trying to fit a particular data rate into a narrower channel reducing the deviation may help you do so without adversely affecting the sensitivity.
Alternatively the ADF7030-1 has a BT of 0.35
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