Hi experts, I have generated sdd11 waveform for 7.5gbits serdes channel..and i got good return loss results for longest length and bad results(-6db) for shortest length..my dk-3.9 df-.008.generally longest path should have high impedence discontinuties and bad return loss.am i right. -bala ------------------------------------------------------------------ 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 technical documents are available at: http://www.si-list.net 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