Mu rwego rworoshye rw'ikoranabuhanga, hari nyampinga ucecetse wemeza ko hashyizweho amakuru yoroshye kandi adafite inenge muri porogaramu nyinshi - insinga 50 ohm. Nubwo benshi badashobora kumenyekana, iyi ntwari itavuzwe ifite uruhare runini munganda ziva mu itumanaho kugeza aerospace. Muri iyi blog, tuzagaragaza amayobera ya 50 ohm coaxial kable kandi dusuzume amakuru yacyo, inyungu na porogaramu. Reka dusubire muri uru rugendo kugirango twumve inkingi zuburyo bwo guhuza ibitagenda neza!
Ibisobanuro bya tekiniki n'imiterere:
50 ohm coaxial cableni umurongo wohereza hamwe na kamere iranga jums 50 ohms. Imiterere yacyo igizwe nibice bine byingenzi: Umuyobozi w'imbere, insulator, insulator, ingabo z'ingabo n'uburinzi no kurinda hanze. Umuyobora w'imbere, ubusanzwe akozwe mu muringa cyangwa aluminiyumu, atwara ibimenyetso by'amashanyarazi, mu gihe insulatornic ikora nk'insanganyamatsiko y'amashanyarazi hagati y'urwego rw'imbere n'ingabo. Ingabo yicyuma, ishobora kuba muburyo bwumugozi wogosha cyangwa file, irinda kwivanga kwa radiyo yo hanze (RFI). Hanyuma, umutsima wo hanze utanga uburinzi bwakabunga.
Kugaragaza Inyungu:
1. Ikimenyetso cyubunyangamugayo no Gutakaza Gutakaza: Kuringaniza 50 ohm Kuranga iyi bwoko bwa kabili iremeza ubunyangamugayo bwerekana neza, kugabanya ibitekerezo nuburyo bidahuye. Iyerekana ahantu hato (urugero igihombo cyibimenyetso) intera ndende, bigatuma iba isaba amafaranga menshi. Iki gihombo gito kiranga ni ingenzi kugirango ukomeze kohereza ibimenyetso byizewe kandi byimbitse.
2. Ubugari bwimikorere: umugozi wa 50 ohm urashobora gukemura ibibazo byinshi, kuva kuri kilohertz nke kuri gigahertz nyinshi. Ubu buryo butandukanye butuma bujuje ibikenewe mubikenewe bitandukanye, harimo itumanaho, gutangaza, ikizamini cya RF no gupima, itumanaho rya gisirikare ninganda za Aerospace.
3. Ingabo zikomeye: Iyi nyabasizi igaragaramo ingabo ikomeye itanga uburinzi buhebuje bwo kwirinda kwivanga no kwemeza ibimenyetso bisukuye. Ibi bituma bigira intego kubisabwa kuri RFI, nka sisitemu yo gutumanaho nta-Itumanaho hamwe na Strewnals yo gupima.
Gusaba gukira:
1. Itumanaho: Muri Inganda zitumanaho, insinga za colmmonications, imivugo ihuriweho na 50 ikora nkurugo rwo kwanduza ijwi, amashusho, hamwe nibimenyetso byamakuru hagati yiminara yitumanaho no guhinduranya. Bikunze gukoreshwa mumiyoboro ya selile, itumanaho rya satelite, na serivise za interineti (isps).
2. Igisirikare na Aerospace: Kubera kwizerwa cyane, gutakaza igihombo gito nimikorere yingabo nziza, iyi nyamaswa ikoreshwa cyane mu mirima ya gisirikare na Aerospace. Ikoreshwa muri sisitemu za radar, aviotics, uavs (ibinyabiziga byo mu kirere bidafite), sisitemu yo gutumanaho kwa gisirikare, nibindi byinshi.
3. Ibikoresho byo mu nganda n'ibizamini: Kuva Oscilloscopes kuri Networksengers, umugozi wa 50 wa Ohm ukoreshwa muri laboratoire n'ibikoresho by'inganda. Ubushobozi bwayo bwo kohereza ibimenyetso byinshi hamwe nigihombo gito bituma ari byiza gusaba ibyifuzo byikizamini no gupima.
Mu gusoza:
Nubwo akenshi kwirengamana,50 ohm coaxial cableni ikintu cyingenzi muburyo bwinshi, cyemeza kutagira inenge no kwandura amakuru yizewe. Ibiti byayo bike biranga, intera ikomeye kandi ndende ya kabiri igira uruhare rudasanzwe kugirango ibyifuzo byinshi. Iyi ntwari itavuzwe ifite uruhare runini mumiyoboro yitumanaho, tekinoroji ya tekinoroji, ibikoresho byibizamini byinganda nibindi bice. Noneho, reka dushima ibitangaza bya kabili ya 50-Ohm, ubudakora bucece bwihuza ibijyanye no mu gihe cya digitale.
Igihe cyagenwe: Ukwakira-31-2023