Izithuthukisi zesignali yeselulazingamadivayisi aklanyelwe ukuthuthukisa amandla okwamukela isignali yeselula. Bathwebula amasiginali abuthakathaka futhi bawakhulise ukuze bathuthukise ukuxhumana ezindaweni ezinokwamukela okungekuhle noma izindawo ezifile. Kodwa-ke, ukusetshenziswa kabi kwalawa madivaysi kungaholela ekuphazamisekeni kweziteshi zamaselula.
Isiteshi se-Cellular Base
Izimbangela Zokuphazamiseka
Amandla Okukhipha Eqile:Abanye abakhiqizi bangase bakhulise amandla okukhipha wezithuthukisi zabo ukuze bahlangabezane nezidingo zabasebenzisi, okungase kubangele ukuphazamiseka komsindo kanye nokunukubezeka komshayeli okuthinta ukuxhumana kwesiteshi sesisekelo. Ngokuvamile, ukucaciswa kobuchwepheshe kwalezi zithuthukisi—njengesibalo somsindo, isilinganiso samagagasi okuma, ukuhlukaniswa kwe-oda lesithathu, nokuhlunga imvamisa—azihambisani nezindinganiso ezingokomthetho.
Ukufaka Okungalungile:Ama-booster wesignali eselula angagunyaziwe ngokuvamile awafakwa kahle, okungenzeka agqagqene nezindawo zokumboza zenkampani yenethiwekhi futhi avimbele iziteshi eziyisisekelo ekudluliseni amasignali ngempumelelo.
Ikhwalithi Yedivayisi Eshintshayo:Ukusebenzisa ama-booster esignali eselula anekhwalithi ephansi yokuhlunga kungabangela ukuphazamiseka okukhulu eziteshini eziyisisekelo zenkampani yenethiwekhi, okuholela ekunqanyulweni okuvamile kwabasebenzisi abaseduze.
Ukugxambukela:Ama-booster amasignali eselula amaningi angaphazamisana, enze umjikelezo ononya ophazamisa ukuxhumana ezindaweni zendawo.
Izincomo Zokunciphisa Ukugxambukela
-Sebenzisa amadivaysi aqinisekisiwe ahlangabezana nezindinganiso zomthetho nezokulawula.
-Yiba nochwepheshe bafake futhi balinganise izinto zokusebenza ukuze uqinisekise ukuma okufanelekile kanye ne-engeli.
-Yenza ukunakekelwa okujwayelekile kanye nokuhlola ukuqinisekisa ukusebenza kahle.
-Thinta inkampani yakho yenethiwekhi ukuze uthole ukuhlolwa okuphrofeshinali kanye nezixazululo uma kuphakama izinkinga zesignali.
Izici ze-AGC ne-MGC Zezithuthukisi Zesiginali Yeselula
I-AGC (Automatic Gain Control) kanye ne-MGC (Manual Gain Control) izici ezimbili ezivamile zokulawula inzuzo ezitholakala kuma-booster esignali eselula.
1.AGC (I-Automatic Gain Control):Lesi sici silungisa ngokuzenzakalelayo inzuzo ye-booster ukuze kugcinwe isignali yokuphumayo ngaphakathi kwebanga elithile. Isistimu ye-AGC ngokuvamile iqukethe i-amplifier yokuzuza eguquguqukayo kanye neluphu yempendulo. Iluphu yempendulo ikhipha ulwazi lwe-amplitude esignali yokuphumayo futhi ilungise inzuzo ye-amplifier ngokufanele. Lapho amandla esiginali yokufaka enyuka, i-AGC inciphisa inzuzo; ngokuphambene, lapho isignali yokufaka iyancipha, i-AGC inyusa inzuzo. Izingxenye ezibalulekile ezihilelekile zifaka:
-Isitholi se-AGC:Iqapha ubukhulu besiginali yokuphuma kwe-amplifier.
-Isihlungi Esishelelayo Se-Low-Pass:Iqeda izingxenye zemvamisa ephezulu nomsindo ovela kusiginali etholiwe ukuze kukhiqizwe i-voltage yokulawula.
-Lawula i-Voltage Circuit:Ikhiqiza i-voltage yokulawula ngokusekelwe kusiginali ehlungiwe ukuze ilungise ukuzuza kwe-amplifier.
-Gate Circuit kanye ne-DC Amplifier:Lezi zingase futhi zifakwe ukuze kuthuthukiswe ukucwengwa nokwandisa ukulawula inzuzo.
2.MGC (Ukulawula Inzuzo Manuwali):Ngokungafani ne-AGC, i-MGC ivumela abasebenzisi ukuthi balungise mathupha inzuzo ye-amplifier. Lesi sici singaba usizo ezimeni ezithile lapho ukulawula kokuzenzakalela kungahlangabezani nezidingo ezithile, okuvumela abasebenzisi ukuthi bathuthukise ikhwalithi yesiginali nokusebenza kwedivayisi ngokulungisa mathupha.
Empeleni, i-AGC ne-MGC zingasetshenziswa ngokuzimela noma ngokuhlangana ukuze zinikeze isisombululo sokukhulisa isignali esivumelana nezimo. Isibonelo, amanye ama-booster wesignali eselula athuthukisiwe ahlanganisa kokubili ukusebenza kwe-AGC ne-MGC, okuvumela abasebenzisi ukuthi bashintshe phakathi kwamamodi azenzakalelayo namamodi okwenziwa ngokususelwe ezindaweni ezihlukahlukene zesignali nezimfuneko zomsebenzisi.
Ukucatshangelwa kwe-AGC kanye ne-MGC Design
Lapho uklama ama-algorithms e-AGC, izici ezifana nezici zesiginali kanye nezingxenye ezingaphambili ze-RF zibalulekile. Lokhu kufaka phakathi izilungiselelo zokuqala zenzuzo ye-AGC, ukutholwa kwamandla esignali, ukulawulwa kokuzuza kwe-AGC, ukulungiselelwa okungaguquguquki kwesikhathi, ukuphathwa kwephansi komsindo, ukulawulwa kokugcwala kwesignali, nokuthuthukiswa kwebanga eliguqukayo. Ndawonye, lezi zakhi zinquma ukusebenza nokusebenza kwesistimu ye-AGC.
Kuma-booster wesignali eselula, ukusebenza kwe-AGC ne-MGC kuvame ukuhlanganiswa nobunye ubuchwepheshe bokulawula okuhlakaniphile, obufana ne-ALC (Automatic Level Control), i-ISO self-oscillation elimination, ukuvalwa kokungenzi lutho kwe-uplink, kanye nokuvalwa kwamandla okuzenzakalelayo, ukuze kuhlinzekwe ukukhulisa isignali okusebenza kahle kakhulu nokuthembekile. kanye nezixazululo zokuhlanganisa. Lezi zici ziqinisekisa ukuthi i-amplifier ingalungisa ngokuzenzakalelayo isimo sayo sokusebenza ngokusekelwe ezimweni zangempela zesignali, ithuthukise ukumbozwa kwesignali, inciphise ukuphazamiseka kweziteshi eziyisisekelo, futhi ithuthukise ikhwalithi yokuxhumana iyonke.
I-Lintratek Mobile Signal Boosters: Izici ze-AGC ne-MGC
Ukubhekana nalezi zinselelo, iLintratek'smobile signal boosterzifakwe ngokukhethekile imisebenzi ye-AGC ne-MGC.
I-KW20L Mobile Signal Booster ene-AGC
I-Lintratekmobile signal boosteraklanywe ngokugxila ekunciphiseni ukuphazamiseka nokuthuthukisa ikhwalithi yesignali. Ngobuchwepheshe obunembile bokulawula inzuzo kanye nezingxenye zekhwalithi ephezulu, ziletha amasignali okuxhumana azinzile futhi acacile ngaphandle kokuphazamisa ukusebenza okuvamile kweziteshi eziyisisekelo. Ukwengeza, ama-booster ethu amasignali eselula asebenzisa amasu okuhlunga athuthukile ukuze aqinisekise ubumsulwa besignali nokunciphisa ukuphazamiseka kwamanye amasignali.
I-Commercial Mobile Signal Booster ene-AGC&MGC
UkukhethaI-Lintratekama-booster esignali eselula asho ukukhetha isixazululo esithembekile esithuthukisa ikhwalithi yokuxhumana kuyilapho sigwema ukuphazamiseka okungadingekile eziteshini eziyisisekelo. Imikhiqizo yethu ihlolwa ngokuqinile futhi yenziwe ngokugcwele ukuze kuqinisekiswe ukusebenza kahle ezindaweni ezihlukahlukene. Ngama-booster ethu esignali eselula, abasebenzisi bangajabulela umuzwa wokushaya ozinze kakhudlwana futhi ocace kakhudlwana ezindaweni zesignali ezibuthakathaka kuyilapho bevikela ukusebenza okufanele kweziteshi eziyisisekelo.
Isikhathi sokuthumela: Sep-23-2024