Connect with a small coupling cap?!?
Dg9bfc sigi
Am 20.05.2022 21:03 schrieb Gerard <kabupos@...>:
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Hello,
I¡¯ll start with one simple thing? (see picture)
Take the features of? only one of? the 45M15A 2-pole filter
How to have this measurement at -3DB
If I cascade 2 filters, the 2nd cannot amplify the loss of the first????
My two questions are:
How to have a maximum loss of 3 db using a single filter?? Sch¨¦matic?
What is the method to pair 2 filters 2 poles to have one of 4 poles.?
please put a specific example.
Thank's
