Arajo frequence (RF) coaxial connecteurs, n’a bɛ fɔ fana ko RF connecteurs, olu ye fɛn nafamaw ye RF/microwave signal transmission kɔnɔ. U bɛ ka coaxial transmission linew siri ɲɔgɔn na walasa ka se ka jɛɲɔgɔnya kɛ minɛnw/modules ni ɲɔgɔn cɛ, ka RF ni microwave signals ci ka ɲɛ. Baara bɛ kɛ n’u ye kosɛbɛ kumaɲɔgɔnya la ni telefɔni ye, kunnafonidilanw, telewisɔn, rada ani baara wɛrɛw la.
Ni i y’a suma ni ɛntɛrinɛti yɔrɔ tɔw ye, RF ɲɔgɔndanw tariku ka surun kosɛbɛ. RF kafolan fɔlɔ-UHF kafolan-dabɔra san 1930. Diɲɛ kɛlɛba filanan waati la, kɛlɛ mago kɔrɔtɔlenw kosɔn ani rada, arajo ani mikro-onde ka kumaɲɔgɔnya yiriwali kosɔn, seri cɛmancɛ-nanw bɔra kɛnɛ kan i n’a fɔ N, C, BNC, ani TNC.
San 1958 kɔfɛ, fɛn fitininw bɔra i n’a fɔ SMA, SMB ani SMC. San 1964, Ameriki sɔrɔdasi sariya MIL-C-39012, "Specification générale pour les connexions coaxial de radio fréquence", o dabɔra. Kabini o waati, RF ɲɔgɔndanw y’a daminɛ ka yiriwa ka taa sariyasunba, seriyali ani diɲɛ bɛɛ lajɛlen na.
Fɛn jumɛnw bɛ kɛ RF coaxial connecteur ye? Sugu jumɛnw bɛ yen? RF coaxial connecteur ɲuman sugandi cogo di i ka baarakɛcogo la? An ka a lajɛ kosɛbɛ.
1. RF Coaxial Connectors ka danfara n’u cogoya
RF coaxial kafolanw bɛ Kɛ a ka c’a la kɔnɔna-minɛn, kɛnɛma-minɛn, insulatɛri ani jɛgɛn-minɛn ye. Kɔnɔna ni kɛnɛma-minɛnw ye cɛmancɛ-minɛn ni kɛnɛma nɛgɛ-kɔlɔsilikɛlan ye, u kelen-kelen bɛɛ, minnu bɛ Bɔ ɲɔgɔn na ni insulatɛri ye walasa ka taamaʃyɛnw ka ɲɔgɔn Dòn ani ka bɔgɔbɔgɔli bali. Jɛɲɔgɔnya ye ɲɔgɔndan yɔrɔ koloma ye, min bɛ Kɛ ka jὲɲɔgɔnya kunkolo Dòn walima k’a Bɔ walasa ka taamaʃyɛnw cili Dafa.
Nin sigicogo in bɛ RF coaxial connecteurs di baarakɛcogo ɲuman di high-frequency transmission baarakɛcogo ɲuman ma, anti-interference seko barikama, ani sigili nɔgɔman ni dannayalen.
2. RF Coaxial Connectors sigicogo fɛɛrɛw
RF coaxial connecteurs bɛ se ka sigi cogo saba la: panɛli sigili (a ka c’a la ni 2-dingɛ/4{4}}dingɛ flansɛw ye), PCB sigili, ani kabali sigili (kabɛl kafolanw). Panɛli jiginni bɛ se ka tila ka taa a fɛ ka kɛ nɛgɛ ye ka tɛmɛ-kogo fɛ, dielektriki fɛ ka tɛmɛ-kogo fɛ, fiɲɛ fɛ ka tɛmɛ kogo fɛ, min bɛ se ka bɔ, ani min bɛ tali kɛ ɲɔgɔn na siratigɛ la.
Jɛɲɔgɔnya sabatili fɛɛrɛ saba
Nɛgɛ yecogo min bɛ pɛrɛn ka tɛmɛ-Kogow ka ɲɔgɔndan sigili fɛ
3. Jɛɲɔgɔnya suguya danfara
RF coaxial connecteurs bɛ sɔrɔ suguya caman na, ni seri 20 ni kɔ ye minnu lakodɔnnen don diɲɛ kɔnɔ ani hali ka tɛmɛ o kan. A suguya minnu bɛ sɔrɔ tuma caman na olu ye BNC ɲɔgɔndanw, SMA ɲɔgɔndanw, N ɲɔgɔndanw ani TNC ɲɔgɔndanw ye. RF coaxial connecteurs suguya wɛrɛw bɛ baara kɛ ni scenario suguya wɛrɛw ye.
Misali la, Shenzhen Xinqiyuan Technology ka RF coaxial ɲɔgɔndanw bɛ se ka ɲɔgɔndan suguya 22 di, i n’a fɔ 1,85mm, 2,4mm, 2,92mm, 3,5mm, SMA, SSMA, SMP, SSMP (SMPM), BMA, BNC, TNC, MCX/MMCX, 4,3/10, N, L16, SC, ani SMB interface standard kafolanw. Jɛɲɔgɔnya kelen-kelen bɛɛ bɛ bɛn sariyaw ma kosɛbɛ, ka sɔrɔdasi ni jagokɛcogo suguya caman mago ɲɛ kosɛbɛ.