Unless my information is dated, any device using a signal in excess of 10KHz is subject to FCC part 15 rules. That minimum may have been raised, but 8MHz is definitely there. Although there is not much question that PIC devices fall into FCC rules , it never ceases to amaze me that some companies don't bother testing and conforming. The key is that the FCC does not launch on you unless someone complains. Surely some fat old gezer in a dirty Tshirt that cannot get good TV reception is not a problem anymore, with the advent of cable TV, but you would think that any competitor would turn in a companies' non-tested product right away. Go figure. Chris Eddy Pioneer Microsystems, Inc. TONY NIXON 54964 wrote: > I am planning to deliver a project to a client only in very small > quantities, for promotional give aways. The PIC is operating at 8MHz. > Would something like this be subject to EMI compliance regulations. > Would simple shielding of the PCB be sufficient to overcome any > radiated EMI? > > TIA > > Tony > > PicNPoke Multimedia 16F84 Beginners PIC Tools. > > **PLUS** - PicNPlay - PicNPlan - PicNPrep - PicNPost > PicNPort - DT Type Saver - *new* PicNQuiz. > Recent addition - DogBoneZ Component. > > http://www.dontronics.com/picnpoke.html Content-Type: text/x-vcard; charset=us-ascii; name="vcard.vcf" Content-Transfer-Encoding: 7bit Content-Description: Card for Christopher Eddy, PE Content-Disposition: attachment; filename="vcard.vcf" Attachment converted: wonderland:vcard.vcf (TEXT/CSOm) (00003198)