back to EMI filtering

filter projects:




Since EMI at Field Day can be a ghost (or more often a poltergeist), I've built a variety of filters that can
quickly be swapped in to find one that works well for the sort of interference being received.a



chunky two-stage filter project


inlet board salvage project


large 4 pole AC filter project


VFM-15C filter project


Wendel's large filter project


YWBL filter project



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