Mun ka kan ka jateminɛ ka ɲɛsin RF coaxial connecteurs ka kuran ɲɔgɔndan fɛɛrɛ ma? RF coaxial connecteur ye a jɔyɔrɔba ye coaxial transmission line ye: coaxial transmission line min bɛ ni kuran ɲɔgɔndan fɛɛrɛw ye minnu bɛ se ka faranfasi, ɲɔgɔndan fɛɛrɛw, ani masin yɔrɔ wɛrɛw (i n’a fɔ jiginni fɛɛrɛw ani laban kabɔli fɛɛrɛw). RF coaxial connecteur jɔcogo ka kan ka kɛ ni kɔnɔna ni kɛnɛma conducteurs ye a dɔgɔyalenba la, minnu sirilen don coaxial transmission line kɔnɔna ni kɛnɛma conducteurs la, ani ka baara kɛ ni insulating supports ye (a ka c’a la, u dilannen don ni PTFE ye) walasa ka kɔnɔna ni kɛnɛma conducteurs coaxialité (concentricity) mara. Walasa k’u ka suguya sabati, kumaɲɔgɔnya minɛn dilannikɛlaw bɛɛ y’u yɛrɛ ka ɲɔgɔndan kɛrɛnkɛrɛnnenw dilan, o kɛra sababu ye ka ɲɔgɔndan suguya caman sɔrɔ. Sinuwa jamana na, NEC kafolanw, Fujitsu kafolanw, Siemens kafolanw, AT&T kafolanw, ani Ericsson kafolanw bɛ baara kɛ kosɛbɛ nizɛri kabɔriw la. Nin barokun in bɛ L9 ɲɔgɔndan jira kosɛbɛ, min bɛ baara kɛ kosɛbɛ Sinuwa jamana na, a dilanni fɛɛrɛ kɔgɔlen don, wa an ka tɔn de bɛ baara kɛ n’a ye fɔlɔ.
A dilanni taabolo bɛ se ka tila ka kɛ fɛɛrɛ wolonwula ye, minnu na naani nafa ka bon kosɛbɛ: fɛnw sɛgɛsɛgɛli, yɔrɔw dilanni, fɛn dilannenw lajɛli, ani fɛn dilannenw sɛgɛsɛgɛli. Yɔrɔw dilanni, i n’a fɔ masinw ni kuran sɛnɛni, o ye coaxial connector dilanni ni jogoɲumanya sabatili kunba ye. Fɛn minnu bɛ don, olu ye: insulateurs, rubber seals ani fɛn wɛrɛw minnu tɛ-nɛgɛ ye, ani nɛgɛ yɔrɔ dɔw minnu ka kan ka baara kɛ, i n’a fɔ kɔnɔna ni kɛnɛma conducteurs, compression sleeves ani sow. RF coaxial transmission line ka jɔcogo ye ko kɔnɔna ni kɛnɛma conducteurs cɛmancɛ axes bɛ bɛn ɲɔgɔn ma, o de kama a bɛ fɔ ko coaxial. O la, kɛnɛma-minɛnw ni ɲɔgɔn cɛ fɛnɲɛnamafagalan (insulateur) janya ka kan ka kɛ kelen ye walasa kɔnɔna ni kɛnɛma-minɛnw ka coaxialité (coaxialité) ka to sen na.