Heck, that implies that it’s for airplanes, and we know that inflates the price by 3x or more. J Even worse than buying stuff for a boat. J
From: [email protected] [mailto:[email protected]] On Behalf Of Cortland Richmond Sent: Friday, May 08, 2009 4:59 PM To: [email protected] Subject: Re: [PSES] ANSI C63.4/CISPR 22 Testing Configuration Dare I mentionTEMPEST? There are some buyers, the medical profession, the military, and commercial aviation come to mind, who need emissions supressed if not for TEMPEST reasons then because they must use digital equipment near communications installations that are not only extremely sensitive, but that produce substantial RF fields when transmitting. Ham radio operators, too, And as a rsult, EMC testers as well. It is a real problem, not an imaginary one,and one that might well be looked at by standards writers and legislators. Can we afford DO-160 tested gear? Cortland KA5S GE Aviation Opinons NOT those of my employer ----- Original Message ----- From: Bill Owsley <mailto:[email protected]> We tested a mouse when they first came out by tying the lease (cable) to a stick braced between the legs of the table and dragging the little begger around the outside of the turntable. The spectrum was spectacular! After those first results, you'll notice the standards don't address any efforts for causing the mouse or keyboard to be 'operated' during testing. Even today, you'll find the mouse in the FCC under, 15.103 Exempted devices, along with others. - Bill - This message is from the IEEE Product Safety Engineering Society emc-pstc discussion list. To post a message to the list, send your e-mail to <[email protected]> All emc-pstc postings are archived and searchable on the web at http://www.ieeecommunities.org/emc-pstc Graphics (in well-used formats), large files, etc. can be posted to that URL. Website: http://www.ieee-pses.org/ Instructions: http://listserv.ieee.org/request/user-guide.html List rules: http://www.ieee-pses.org/listrules.html For help, send mail to the list administrators: Scott Douglas <[email protected]> Mike Cantwell <[email protected]> For policy questions, send mail to: Jim Bacher <[email protected]> David Heald <[email protected]> - This message is from the IEEE Product Safety Engineering Society emc-pstc discussion list. To post a message to the list, send your e-mail to <[email protected]> All emc-pstc postings are archived and searchable on the web at http://www.ieeecommunities.org/emc-pstc Graphics (in well-used formats), large files, etc. can be posted to that URL. Website: http://www.ieee-pses.org/ Instructions: http://listserv.ieee.org/request/user-guide.html List rules: http://www.ieee-pses.org/listrules.html For help, send mail to the list administrators: Scott Douglas <[email protected]> Mike Cantwell <[email protected]> For policy questions, send mail to: Jim Bacher <[email protected]> David Heald <[email protected]>
