I am trying to use fast attack AGC with split gain tables (ZC-702 + ad9361). I see that irrespective of where the overload occurs, the gain is first reduced from the LMT table.
I wanted to know -
1) Why is the gain decreased from LMT table first. Is there a way to reduce from LPF first and then LMT ?
2) What should be taken into account for deciding the 'LMT gain limit' ?