robismyname
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Can someone help me understand the scaling and axis' of the attached Channel Filter selectivity graphs?
The graphs plot blocking vs. offset. The other graphs plots selectivity vs. offset.
So for figure 5 (attached) does 0 = 868MHz and when you deviate +/- away from 868MHz the blocking and selectivity capabilities of the filter changes? Does a more negative blocking, selectivity parameter equate to bettter performancer in blocking and selectivity
Does blocking mean adjacent channel rejection? What exactly does selectivity refer too? Please help if possible......
The graphs plot blocking vs. offset. The other graphs plots selectivity vs. offset.
So for figure 5 (attached) does 0 = 868MHz and when you deviate +/- away from 868MHz the blocking and selectivity capabilities of the filter changes? Does a more negative blocking, selectivity parameter equate to bettter performancer in blocking and selectivity
Does blocking mean adjacent channel rejection? What exactly does selectivity refer too? Please help if possible......