Ama-amplifier esignali yeselulangokwazo azinawo umonakalo oqondile. Ziyizinto zikagesi eziklanyelwe ukuthuthukisa izimpawu zeselula, ngokuvamile eziqukethe i-antenna yangaphandle, i-amplifier, kanye ne-antenna yangaphakathi exhunywe ngezintambo. Inhloso yalezi zixhobo ukubamba izimpawu ezibuthakathaka nokuzikhulisa ukuze zinikeze ikhwalithi engcono yokuxhumana kweselula kanye nokumbozwa kwezimpawu.
Noma kunjalo, kunezinto eziningana okufanele uzicabangele lapho usebenzisa ama-amplifier esignali yeselula:
Ukufaneleka: Uma usebenzisai-amplifier yesignali yeselula, udinga ukuqinisekisa ukuthi kusemthethweni futhi kuhambisana nemithetho yendawo. Izindawo ezithile zingase zibe nemikhawulo noma imikhawulo ekusetshenzisweni kwama-amplifier kuma-frequency band athile, njengoba zingase ziphazamise ukusebenza okuvamile kwamanye amadivayisi angenantambo noma iziteshi eziyisisekelo.
Ukufakwa nokusetshenziswa okungafanele: Ukufakwa okungafanele noma ukusetshenziswa okungalungile kwe-amplifier yesiginali kungaholela ekuphazamisekeni nasezinkingeni. Isibonelo, uma ubude bekhebula phakathi kwama-antenna angaphakathi nangaphandle bubude kakhulu noma uma izintambo zingafanele, kungase kubangele ukulahleka kwesiginali noma izinkinga zokuphendula.
Imisebe kagesi:Ama-amplifier esignali yeselulazidinga ukunikezwa kwamandla, okusho ukuthi zikhiqiza izinga elithile lemisebe kagesi. Kodwa-ke, uma kuqhathaniswa namafoni noma amanye amadivayisi okuxhumana angenantambo, izinga lemisebe lama-amplifier livame ukuba phansi ngoba ngokuvamile aklanyelwe ukusetshenziswa endlini kunokuba asondele eduze komzimba womuntu. Noma kunjalo, uma uzwela emisebeni kagesi noma unenkinga yezempilo, ungathatha izinyathelo ezifanele zokuphepha njengokuhlala kude ne-amplifier noma ukukhetha amadivayisi anemisebe ephansi.
Ukuphazamiseka kwesignali: Ngenkathi inhlosoama-amplifier esignali yeselulaukuhlinzeka ngamasignali aqinile, ukufakwa noma ukusetshenziswa okungafanele kungaletha ukuphazamiseka kwesignali. Isibonelo, uma i-amplifier ibamba futhi ikhulisa amasignali aphazamisayo avela kumadivayisi aseduze, kungabangela ukwehla kwekhwalithi yokuxhumana noma ukuphazamiseka.
Ngamafuphi, ama-amplifier esignali yeselula atholakale ngokusemthethweni futhi afakwe kahle ngokuvamile awanayo ingozi eqondile. Kodwa-ke, kubalulekile ukulandela imithetho yendawo, ukulandela izincomo neziqondiso zomenzi, nokuqinisekisa ukufakwa nokusetshenziswa okufanele. Uma unemibuzo noma ukukhathazeka, kungcono ukubonisana nochwepheshe noma iziphathimandla ezifanele ukuze uthole iseluleko nesiqondiso esinembile.
Isikhathi sokuthunyelwe: Juni-27-2023