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AGC with split gain table

Question asked by Curious on Feb 10, 2017
Latest reply on Feb 28, 2017 by Curious



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' ?