Xa ukhethaisandisi-lizwi seselulaKukho ulwazi olubalulekileyo olubalulekileyo ekufuneka uluqonde. Okokuqala, kufuneka uqwalasele iibhendi zefrikhwensi yenethiwekhi ofuna ukuzixhasa: misela iibhendi zefrikhwensi yesignali yeselula kwindawo okuyo kunye neebhendi ezisetyenziswa ngumsebenzisi wenethiwekhi yakho yeselula. Ii-amplifier zesignali yeselula ezahlukeneyo zixhasa iibhendi zefrikhwensi ezahlukeneyo, ngoko ke kufuneka ukhethe i-amplifier ehambelana neebhendi zefrikhwensi ezisetyenziswa kwindawo okuyo kunye nomsebenzisi wakho.
Intshayelelo kwiintlobo zeIzikhulisi zeSignali yeSelfowuniIintlobo zeAmplifier: Iiamplifier zesignali eziphathwayo zihlala zahlulwe zibe ziintlobo zangaphakathi nezangaphandle. Iiamplifier zangaphakathi zifanelekile kwiindawo zangaphakathi, ngelixa iiamplifier zangaphandle zifanelekile kwiindawo ezingaphandle okanye ezinkulu. Khetha uhlobo olufanelekileyo ngokusekelwe kwiimfuno zakho kunye nemeko yokusetyenziswa.
Inzuzo yeAmplifier: Inzuzo yeAmplifier ibhekisa kwindlela iamplifier eyandisa ngayo isignali. Iiamplifier ezahlukeneyo zinamanqanaba ahlukeneyo enzuzo, ngoko ke khetha inqanaba elifanelekileyo lenzuzo ngokusekelwe kumandla esignali yakho kunye neemfuno zoluhlu lokugubungela.
Uluhlu Lokugubungela: Chonga uluhlu ofuna i-amplifier yesignali yeselula ilugubungele. Ii-amplifier ezahlukeneyo zinemiqolo yokugubungela eyahlukileyo, ukusuka kwiimitha ezimbalwa zesikwere ukuya kwiimitha ezininzi zesikwere. Khetha i-amplifier efanela iimfuno zakho zoluhlu lokugubungela.
Iintlobo zee-Antenna: Ii-amplifier zesignali yeselula zihlala ziza nee-antenna zangaphakathi kunye nee-antenna zangaphandle. Ii-antenna zangaphakathi zisetyenziselwa iimeko zangaphakathi, ngelixa ii-antenna zangaphandle zisetyenziselwa iimeko zangaphandle. Qonda iintlobo zee-antenna kwaye ukhethe i-antenna efanelekileyo ngokusekelwe kwindawo oyisebenzisayo.
Iimfuneko zoFakelo: Qonda iimfuno zofakelo lwe-amplifier yesignali yeselula, njengeemfuno zamandla, iindawo zofakelo lwe-antenna, kunye neemfuno zocingo. Qinisekisa ukuba uneemeko ezifanelekileyo zofakelo kunye nezixhobo.
Imigaqo kunye neLayisensi yee-Amplifiers zeSignali eziSelfowunini: Ngokwemigaqo kunye neemfuno zelayisenisi kwindawo okuyo, qinisekisa ukuba ezithengiweyoisandisi-lizwi seselulaihambelana nemigaqo neemfuno zasekuhlaleni. Ezinye iindawo zinokuba nemiqathango ethile ekusetyenzisweni kwee-amplifier.
Uphawu kunye nokuthembeka: Khetha uphawu oluthembekileyo lwesandisi-lizwi seselula ukuqinisekisa umgangatho kunye nokuthembeka kwemveliso. Jonga uphononongo lwabathengi kunye novavanyo lobuchwephesha ukuze uqonde ukuthembeka kunye nokusebenza kwemveliso.
Uhlahlo-lwabiwo mali: Okokugqibela, misela iindlela ezifanelekileyo zesandisi-lizwi seselula ngokusekelwe kuhlahlo-lwabiwo mali lwakho. Amaxabiso anokwahluka ngokuxhomekeke kuphawu, imodeli, iimpawu, kunye nokusebenza.
Ukuqonda olu lwazi kuya kukunceda ukhetheisandisi-lizwi seselulaehambelana neemfuno zakho kwaye iphucula ukuthembeka kunye nobubanzi bokugubungela ulwamkelo lwakho lwesignali yeselula.
Ixesha lokuposa: Juni-25-2023