http://www.magazines007.com/pdf/DC08_Dana_Bergey.pdf
_______________________ I'm here to help you succeed! Feel free to call or email with any questions related to EMC or EMI troubleshooting - at no obligation. I'm always happy to help! Kenneth Wyatt Wyatt Technical Services LLC 56 Aspen Dr. Woodland Park, CO 80863 Phone: (719) 310-5418 Web Site <http://www.emc-seminars.com/> | Blog <https://design-4-emc.com/> The EMC Blog (EDN) <https://www.edn.com/electronics-blogs/4376432/The-EMC-Blog> Subscribe to Newsletter <http://www.emc-seminars.com/Newsletter/Newsletter.html> Connect with me on LinkedIn <https://www.linkedin.com/in/kennethwyatt/> > On Mar 31, 2020, at 8:39 AM, Ken Wyatt <[email protected]> wrote: > > This may have been one of the first papers, by Bergey and Altland (DesignCon > 2008), that documented the EMI concern of HDMI (and other) commercial cables. > > Ken > > _______________________ > > I'm here to help you succeed! Feel free to call or email with any questions > related to EMC or EMI troubleshooting - at no obligation. I'm always happy to > help! > > Kenneth Wyatt > Wyatt Technical Services LLC > 56 Aspen Dr. > Woodland Park, CO 80863 > > Phone: (719) 310-5418 > > Web Site <http://www.emc-seminars.com/> | Blog <https://design-4-emc.com/> > The EMC Blog (EDN) > <https://www.edn.com/electronics-blogs/4376432/The-EMC-Blog> > Subscribe to Newsletter > <http://www.emc-seminars.com/Newsletter/Newsletter.html> > Connect with me on LinkedIn <https://www.linkedin.com/in/kennethwyatt/> > >> On Mar 31, 2020, at 7:59 AM, James Pawson (U3C) <[email protected] >> <mailto:[email protected]>> wrote: >> >> Adam, >> >> I’ve been having success with these HDMI cables. Not dissected one yet but >> they seem to be pretty good from a radiated emissions point of view. You’ll >> have to check if they are available in the USA. >> >> https://www.amazon.co.uk/dp/B01K1X1QV2/ref=pe_3187911_189395841_TE_dp_1 >> <https://www.amazon.co.uk/dp/B01K1X1QV2/ref=pe_3187911_189395841_TE_dp_1> >> >> No experience on switches I’m afraid. A piece of equipment could meet the >> HDMI specification easily but be absolutely terrible for EMC so Adopter >> status isn’t necessarily useful from an EMC perspective. If you have HDMI >> signal integrity analysis tools available then you can verify signal quality >> but that’s out of most peoples budget. Mid price home AV equipment might be >> a good place to start as this will have to meet Class B emissions. >> >> HTH >> James >> >> >> >> James Pawson >> EMC Problem Solver >> >> Unit 3 Compliance >> EMC Testing / Design for EMC / Problem Solving / Pre Compliance / >> Consultancy / Environmental & Vibration >> >> www.unit3compliance.co.uk <http://www.unit3compliance.co.uk/> >> 07811 139957 >> 2 Wellington Business Park, >> New Lane, Bradford, BD4 8AL >> >> From: Adam Dixon <[email protected] >> <mailto:[email protected]>> >> Sent: 31 March 2020 14:50 >> To: [email protected] <mailto:[email protected]> >> Subject: [PSES] HDMI distribution amplifier (1:4) and HDMI cable >> recommendations? >> >> I would appreciate HDMI DA/splitter and cable recommendations for a test lab >> requiring a minimum of 4 HDMI displays. There was 2017 discussion about >> "quiet" TV's and cables. I'm interested in 1:4 distribution >> amplifiers/splitters, as well as 10' to 25' cables. I expect I'll dissect >> cables again, but would love recommendations. >> >> For the 1:4 (or 1:8) distribution amplifier/splitter requirement, it looks >> like >50% of the manufacturers whose literature I've read are not HDMI >> Adopters. >> >> At the semiconductor level, I've read product briefs from five companies, >> all of which are HDMI Adopters. Figuring out which IC is in which >> DA/splitter is really expensive, so am open to recommendations, particularly >> if you've peeked inside well- or poor-performing modules. >> >> Cheers, >> Adam in Atlanta >> [email protected] <mailto:[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] <mailto:[email protected]>> >> All emc-pstc postings are archived and searchable on the web at: >> http://www.ieee-pses.org/emc-pstc.html >> <http://www.ieee-pses.org/emc-pstc.html> >> Attachments are not permitted but the IEEE PSES Online Communities site at >> http://product-compliance.oc.ieee.org/ >> <http://product-compliance.oc.ieee.org/> can be used for graphics (in >> well-used formats), large files, etc. >> Website: http://www.ieee-pses.org/ <http://www.ieee-pses.org/> >> Instructions: http://www.ieee-pses.org/list.html (including how to >> unsubscribe) <http://www.ieee-pses.org/list.html> >> List rules: http://www.ieee-pses.org/listrules.html >> <http://www.ieee-pses.org/listrules.html> >> For help, send mail to the list administrators: >> Scott Douglas <[email protected] <mailto:[email protected]>> >> Mike Cantwell <[email protected] <mailto:[email protected]>> >> For policy questions, send mail to: >> Jim Bacher <[email protected] <mailto:[email protected]>> >> David Heald <[email protected] <mailto:[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] <mailto:[email protected]>> >> >> All emc-pstc postings are archived and searchable on the web at: >> http://www.ieee-pses.org/emc-pstc.html >> <http://www.ieee-pses.org/emc-pstc.html> >> Attachments are not permitted but the IEEE PSES Online Communities site at >> http://product-compliance.oc.ieee.org/ >> <http://product-compliance.oc.ieee.org/> can be used for graphics (in >> well-used formats), large files, etc. >> >> Website: http://www.ieee-pses.org/ <http://www.ieee-pses.org/> >> Instructions: http://www.ieee-pses.org/list.html (including how to >> unsubscribe) <http://www.ieee-pses.org/list.html> >> List rules: http://www.ieee-pses.org/listrules.html >> <http://www.ieee-pses.org/listrules.html> >> For help, send mail to the list administrators: >> Scott Douglas <[email protected] <mailto:[email protected]>> >> Mike Cantwell <[email protected] <mailto:[email protected]>> >> >> For policy questions, send mail to: >> Jim Bacher <[email protected] <mailto:[email protected]>> >> David Heald <[email protected] <mailto:[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.ieee-pses.org/emc-pstc.html Attachments are not permitted but the IEEE PSES Online Communities site at http://product-compliance.oc.ieee.org/ can be used for graphics (in well-used formats), large files, etc. Website: http://www.ieee-pses.org/ Instructions: http://www.ieee-pses.org/list.html (including how to unsubscribe) 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]>
