> Are you sure about this? It implies the shape of a resonant circuit is > different on either side of resonance and I see no reason why this should be > so. > > Ian It _is_ different when the frequency is plotted linearly, but looks symettrical when the frequency is plotted on a log scale. Bob Ammerman RAm Systems -- http://www.piclist.com#nomail Going offline? Don't AutoReply us! email listserv@mitvma.mit.edu with SET PICList DIGEST in the body