Joerg Reisenweber wrote: > YUP, long ago. Result: fix noise. Excellent !
> Maybe you even > could visit me at Guantanamo then, which is more close to Argentina than > Germany is. :D Heh, Joerg, the internationally wanted RF Cyberterrorist ;-) But that's something you'll have to solve anyway. Otherwise, even the nicest CMU200 will be of little use. > > Basic guidelines: Good principles for sure. > > All connectors to outside of housing SHOULD have EMI-filters [[edit: as > > close as possible to component]] on all lines Shouldn't the EMI filters rather be where the signals enters the cage ? > > *) that's one of the points why it's more reasonable to have a separate > > cage. Hmm, makes the mechanical setup more complex, though. > > We don't want the need for EMI-block on lines that aren't related to > > audio, but run to same cage. Shouldn't they be filtered anyway, lest we contaminate other signal paths, e.g., hyper-sensitive GPS ? - Werner _______________________________________________ hardware mailing list [email protected] http://lists.openmoko.org/mailman/listinfo/hardware
