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Ungakhetha kanjani i-antenna?I-antenna yangaphakathi, i-antenna yangaphandle, i-antenna yenkomishi yokumunca?

I-antenna yangaphandle

I-antenna yangaphandleingahlukaniswa ibe i-omnidirectional antenna kanye ne-antenna yethemu engashintshi kuye nge-Engeli kanye ne-azimuth yenkundla yomthombo wemisebe.

Umdwebo wemisebe yasendlini we-omnidirectional antenna

I-Omnidirectional antenna: okuwukuthi, kumdwebo ovundlile, imelelwa kakhulu njengomthombo wemisebe wokulinganisa ongu-360°, ngokuvamile okuthiwa awuqondile.Emdwebeni ome mpo, imelelwa ngokuyinhloko njengesigxobo esinobubanzi obuphelele.Ngokuvamile, ububanzi obuphelele be-lobe buncane, inzuzo enkulu.Izingxenye ezibalulekile zothi lwangaphandle lwe-omnidirectional wuthi olumunca ingilazi, i-antenna yensimbi evimbela ukubola kanye nothi oluncibilikayo lweglue olushisayo.

Umdwebo wemisebe yesikhala sasendlini we-antenna eqondisayo

I-antenna eqondisayo: I-antenna lapho ukudluliswa nokwamukela amaza omsakazo kunamandla ikakhulukazi endaweni eyodwa noma ngaphezulu ekhethekile futhi ziro noma encane kakhulu kwezinye izinkomba.Injongo yokukhetha i-antenna edlulisa into egxilile ukuthuthukisa izinga lokusebenzisa eliphusile lokushuba kwemisebe nokusebenza kokuphakamisa.Inhloso eyinhloko yokukhetha uthi olungaguquki olwamukelayo ukuthuthukisa ukuzwela kokwamukela kanye nokumelana nokuphazamiseka.I-antenna yangaphandle engukhiye ihlanganisa i-tablet, i-Yagi antenna kanye nezinti eziningi zesikhathi somjikelezo.

I-Lte-Antenna2(1)

 

I-antenna yamagnetic:

I-antenna yamagnetic: inzuzo ephezulu uma kuqhathaniswa, isici esikhudlwana siqukethe i-sucker yengilazi kazibuthe enamandla, ukufakwa okungaguquki futhi okulula, kodwa ingilazi yokumunca kufanele ikhangiswe endaweni yensimbi.Emkhakheni wemodyuli engenantambo, i-antenna kazibuthe yengilazi kanye nemodyuli engenazintambo ngokuvamile zisebenzisana, ukuze kuthuthukiswe ibanga lokuxhumana lemojuli engenantambo, njengokufundwa kwamamitha ahlakaniphile okungenawaya, imishini yokuthengisa, amabhokisi e-express, umsakazo wemoto nokunye.

I-antenna kazibuthe ye-copper rod: efana ne-antenna kazibuthe evamile yesiswebhu, kodwa uma iqhathaniswa nezinzuzo ze-whip glass sucker incike ekukhethweni kwerediyetha enkulu enobubanzi be-copper, ukulahlekelwa kwayo kwe-ohmic kuncane, ukusebenza kahle kwe-antenna, ikhava yomkhawulokudonsa wenethiwekhi ububanzi.Ilungele iziteshi zokudlulisa idatha ezinezidingo zokusebenza ezisezingeni eliphezulu kanye nokudluliswa kwezithombe ngesikhala esivundlile esimaphakathi.

I-hot glue stick antenna: iwuthi oluvame kakhulu lwangaphandle, inzuzo yalo iphakathi, ishibhile, ijwayelekile kumojula yokulawula ukuxhumana okungenantambo, irutha engenantambo, umsakazo wedijithali nokunye.Usayizi we-antenna ofanele ukufakwa ungakhethwa ngokuya ngezidingo zesikhala sangaphakathi.Ukukhethwa kosayizi we-antenna kuhlobene nenzuzo.Ngokuvamile, uma ingxenye yefrikhwensi iba yinde, inzuzo iyanda.

I-antenna ye-FRP elwa nokugqwala: ku-antenna ye-omnidirectional, ukusebenza kwe-antenna ye-FRP elwa nokugqwala kuhle kakhulu, umnyombo wonke isidlidlizi sethusi, ukusetshenziswa komshini olinganiselayo wokuvikela ukuqhuma, ukulimala okuncane kwemvelo;I-casing yenziwe nge-glass fiber yekhwalithi ephezulu eqiniswe i-anticorrosion yepulasitiki, enezici ezinhle kakhulu ezinobufakazi obuthathu futhi ihlanganisa kahle nendawo yendawo.Ifaneleka kakhulu ukumbozwa kwesiginali yedatha yesango lebanga elide, ukudluliswa kwesithombe, njll.

I-TV

 


Isikhathi sokuthumela: Jun-05-2023