Regards the LISN plus the feed cable, you'll have to choose what the set-up is and, this is set to a big extent by what conducted emission normal you are trying to satisfy. I can't tell you what this is so you'll want to do your homework. In summary, though https://devinfdkfd.goabroadblog.com/30565968/the-definitive-guide-to-fn3270h-200-99