Taxanaha ROF-AM-HER saamiga sare ee baabi'inta modulator-ka elektiroonigga ah ee ku saleysan M - Z xoojinta qaab dhismeedka riix-jiid, wuxuu leeyahay koronto hoose oo nus ah iyo astaamo jireed iyo kiimiko oo deggan, iyadoo la adeegsanayo tikniyoolajiyad gaar ah si loo hubiyo aaladda saamiga sare ee baabi'inta DC, qalabkuna wuxuu leeyahay xawaare sare oo jawaab celin ah, sidaas darteed si weyn ayaa loogu isticmaalaa koronto-dhaliyaha garaaca wadnaha, dareenka fiber indhaha, radar laser, iyo goobo kale.