The cleanest performance is going to be at an impedance that best matches the rest of the channel. 85 Ohms is way off. If someone were testing with really bad cables they might find that 85 Ohms is better than 100. Steve. On 12/16/2012 4:19 PM, miner_tom Cipollone wrote: > I was told recently that in order to help reduce radiated emissions in HDMI > signals, routed from a PCB to an HDMI connector, that it was better to route > the signals at 85 Ohms differential as opposed to 100 Ohms differential. > > > The contention was that with added connector L/C the overall average > impedance normalized closer to 100 Ohms. > > Is there any credence to this? Is there any research material that agrees > with this? > > > (Hi Nazish) > > Thank You > Tom > > > > > ------------------------------------------------------------------ > To unsubscribe from si-list: > si-list-request@xxxxxxxxxxxxx with 'unsubscribe' in the Subject field > > or to administer your membership from a web page, go to: > //www.freelists.org/webpage/si-list > > For help: > si-list-request@xxxxxxxxxxxxx with 'help' in the Subject field > > > List forum is accessible at: > http://tech.groups.yahoo.com/group/si-list > > List archives are viewable at: > //www.freelists.org/archives/si-list > > Old (prior to June 6, 2001) list archives are viewable at: > http://www.qsl.net/wb6tpu > > > -- Steve Weir IPBLOX, LLC 150 N. Center St. #211 Reno, NV 89501 www.ipblox.com (775) 299-4236 Business (866) 675-4630 Toll-free (707) 780-1951 Fax All contents Copyright (c)2012 IPBLOX, LLC. All Rights Reserved. This e-mail may contain confidential material. If you are not the intended recipient, please destroy all records and notify the sender. ------------------------------------------------------------------ To unsubscribe from si-list: si-list-request@xxxxxxxxxxxxx with 'unsubscribe' in the Subject field or to administer your membership from a web page, go to: //www.freelists.org/webpage/si-list For help: si-list-request@xxxxxxxxxxxxx with 'help' in the Subject field List forum is accessible at: http://tech.groups.yahoo.com/group/si-list List archives are viewable at: //www.freelists.org/archives/si-list Old (prior to June 6, 2001) list archives are viewable at: http://www.qsl.net/wb6tpu