Dual Junction Isolator 700-1000Mhz LDGL-0.7/1-S

Keɓaɓɓen junction dual junction tare da mai haɗin SMA nau'in nau'in injin microwave ne wanda ake amfani dashi don samar da keɓancewa tsakanin matakai daban-daban na da'ira, musamman a aikace-aikacen mitoci masu girma daga 700 zuwa 1000 MHz. Wannan na'urar tana taka muhimmiyar rawa wajen hana tunanin sigina da tsangwama, don haka haɓaka aikin gabaɗayan tsarin microwave.

Mai warewa junction dual junction ya ƙunshi kayan ferrite guda biyu waɗanda ba masu sarari na maganadisu ba, waɗanda ke rufe su a cikin kwandon ƙarfe wanda ke da masu haɗin SMA (SubMiniature sigar A) don sauƙaƙe haɗin kai cikin da'irori na microwave. Mai haɗin SMA nau'i ne na gama gari na mai haɗin RF na coaxial, wanda aka sani don ƙaƙƙarfansa da aminci a aikace-aikacen mitoci masu girma. Mai keɓancewa yana aiki ne bisa ƙa'idar son zuciya, inda ake amfani da filin maganadisu kai tsaye (DC) daidai gwargwado zuwa alkiblar siginar RF.

A cikin wannan kewayon mitar 700 zuwa 1000 MHz, mai keɓewa yana toshe siginar da ke tafiya ta hanya ɗaya yadda ya kamata yayin da barin sigina su wuce ta wata hanya. Wannan kadarar ta unidirectional tana taimakawa don kare abubuwa masu mahimmanci daga lalacewa ta hanyar haske mai haske ko siginonin baya da ba'a so, waɗanda galibi ana gani a tsarin watsawa da mai karɓa. Bugu da ƙari, yana inganta kwanciyar hankali na oscillators ta hanyar ɗaukar duk wani ƙarfin da aka nuna, yana rage tasirin ja da mita.

Masu ware junction biyu suna ba da matakan keɓance mafi girma fiye da masu keɓancewar mahaɗa guda ɗaya, yana mai da su manufa don ƙarin aikace-aikacen da ke buƙatar ingantaccen sigina. Ana amfani da su sosai a cikin tsarin sadarwa, fasahar radar, sadarwar tauraron dan adam, da sauran aikace-aikacen microwave daban-daban inda amincin sigina da kwanciyar hankali na tsarin ke da mahimmanci.

A taƙaice, keɓaɓɓen junction dual tare da mai haɗin SMA, wanda aka ƙera don mitoci daga 700 zuwa 1000 MHz, muhimmin abu ne a cikin injinan lantarki. Yana ba da kyakkyawan keɓewa, yana hana tunanin sigina, kuma yana kiyaye aikin tsarin gaba ɗaya ta hanyar tabbatar da cewa sigina na tafiya kawai a cikin hanyar da aka nufa.