I-booster yesignali yocingo oluphathwayo, eyaziwa nangokuthi i-repeater, yakhiwe ngama-antenna okuxhumana, i-RF duplexer, i-amplifier yomsindo ophansi, i-mixer, i-ESC attenuator, isihlungi, i-power amplifier kanye nezinye izingxenye noma amamojula ukwakha izixhumanisi zokukhulisa i-uplink kanye ne-downlink.
I-booster yesignali yocingo oluphathwayo iwumkhiqizo oklanyelwe ngokukhethekile ukuxazulula indawo engaboni yesignali yocingo oluphathwayo. Njengoba izimpawu zocingo oluphathwayo zithembele ekusabalaleni kwamagagasi kagesi ukuze kutholakale ukuxhumana, ngenxa yokuvaleka kwezakhiwo, kwezinye izakhiwo ezinde, ezindlini ezingaphansi komhlaba nakwezinye izindawo, kwezinye izitolo ezinkulu, izindawo zokudlela, izindawo zokuzijabulisa ezifana ne-karaoke, i-sauna kanye ne-massage, amaphrojekthi okuvikela umoya womphakathi ngaphansi komhlaba, iziteshi zesitimela, njll., kulezi zindawo, izimpawu zocingo oluphathwayo azikwazi ukufinyelelwa futhi amafoni aphathwayo awakwazi ukusetshenziswa.
I-Lintratek mobile phone signal boosteringaxazulula lezi zinkinga kahle kakhulu. Uma nje uhlelo lokukhulisa isignali yocingo oluphathwayo lufakiwe endaweni ethile, abantu bangathola isignali yocingo oluhle yonke indawo njengoba uhlanganisa yonke indawo lapho. Nasi isithombe nje sokubonisa ukuthi i-booster yeselula isebenza kanjani.
Isimiso esiyisisekelo somsebenzi waso yilesi: sebenzisa i-antenna ebheke phambili (i-antenna yabanikeli) ukuze uthole isignali ye-downlink yesiteshi esiyisisekelo singene ku-repeater, ukhulise isignali ewusizo nge-amplifier yomsindo ophansi, ucindezele isignali yomsindo esisignalini, futhi uthuthukise isilinganiso sesignali-kuya-kumsindo (isilinganiso se-S/N). ); bese uguqulelwa phansi esignalini yemvamisa ephakathi, ehlungiwe yisihlungi, ikhuliswe ku-frequency ephakathi, bese iguqulwa ibe yimvamisa yomsakazo ngokushintsha imvamisa, ikhuliswe yi-amplifier yamandla, futhi idluliselwe esiteshini esiphathwayo yi-antenna engemuva (i-antenna yokudlulisa kabusha); ngesikhathi esifanayo, kusetshenziswa i-antenna engemuva. Isignali ye-uplink yesiteshi esiphathwayo iyamukelwa, futhi icutshungulwa yisixhumanisi se-uplink amplification endleleni ephambene: okungukuthi, idluliselwa esiteshini esiyisisekelo nge-amplifier yomsindo ophansi, i-downconverter, isihlungi, i-amplifier ephakathi, i-upconverter, kanye ne-amplifier yamandla. Ngalo mklamo, ukuxhumana okubili phakathi kwesiteshi esiyisisekelo nesiteshi esiphathwayo kungenzeka.
Imiyalelo yokufaka kanye nezinyathelo zokuphepha:
1. Ukukhetha imodeli: Khetha imodeli efanelekile ngokuya ngesakhiwo kanye nezakhiwo.
2. Uhlelo lokusabalalisa ama-antenna: Sebenzisa ama-antenna e-Yagi aqondisa ngaphandle, futhi isiqondiso sama-antenna kufanele sibhekise esiteshini sesisekelo sokudlulisa ngangokunokwenzeka ukuze kufezwe umphumela omuhle kakhulu wokwamukela. Ama-antenna aqondisa wonke angasetshenziswa ngaphakathi, futhi ukuphakama kokufakwa kungamamitha angu-2-3 (Inani le-antenna nendawo kuncike endaweni yangaphakathi kanye nesakhiwo sangaphakathi), i-antenna eyodwa kuphela yangaphakathi okudingeka ifakwe ebangeni elingavinjelwe langaphakathi elingaphansi kwamamitha-skwele angu-300, ama-antenna amabili angaphakathi ayadingeka ebangeni lamamitha-skwele angu-300-500, kanti ama-3 ayadingeka ebangeni lamamitha-skwele angu-500 kuya kwangu-800.
3. Ukufakwa kwesikhuthazi sesignali yocingo oluphathwayo: ngokuvamile kufakwa ngaphezu kwamamitha amabili ngaphezu komhlabathi. Ibanga eliphakathi kwendawo yokufaka imishini kanye nama-antenna angaphakathi nangaphandle kufanele liqondiswe ngebanga elifushane kakhulu (uma ikhebula lide, kulapho isignali incipha khona kakhulu) ukuze kufezwe umphumela omuhle kakhulu.
4. Ukukhethwa kwezintambo: indinganiso yesiphakeli se-booster yesignali yomsakazo nethelevishini (yi-cable TV) ingu-75Ω, kodwa i-booster yesignali yocingo oluphathwayo iyimboni yokuxhumana, kanti indinganiso yayo ingu-50Ω, kanti i-impedance engalungile izolimaza izinkomba zesistimu. Ubukhulu bentambo bunqunywa ngokwesimo sangempela esizeni. Uma intambo inde, intambo iba nkulu kakhulu ukuze kuncishiswe ukuncishiswa kwesignali. Ukusebenzisa intambo engu-75Ω ukwenza i-host nentambo zingalingani kuzokhulisa igagasi elimile futhi kubangele izinkinga eziningi zokuphazamiseka. Ngakho-ke, ukukhethwa kwentambo kufanele kuhlukaniswe ngokwemboni.
Isignali ethunyelwa yi-antenna yangaphakathi ayikwazi ukwamukelwa yi-antenna yangaphandle, okuzobangela ukuzikhukhumeza. Ngokuvamile, ama-antenna amabili ahlukaniswe ngamamitha angu-8 ukuze kugwenywe ukuzikhukhumeza.
I-Lintratek, ukuxazulula izinkinga zesiginali yocingo ngobuchwepheshe! Sicela uxazulule izinkinga zesiginali yocingo!Xhumana nathingenkonzo yamakhasimende.
Isikhathi sokuthunyelwe: Julayi-05-2022