I-Telsto Radio frequency (RF)izixhumiyizici ezibalulekile ezisetshenziswa ezinhlelweni zikagesi ezidinga amasignali amaza aphezulu.Banikezela ngoxhumano lukagesi oluvikelekile phakathi kwamakhebula ama-coaxial amabili futhi banike amandla ukudluliswa kwesignali okusebenzayo ezinhlobonhlobo zezinhlelo zokusebenza, njengokuxhumana ngocingo, ukusakaza, ukuzulazula, kanye nemishini yezokwelapha.
Izixhumi ze-RF zenzelwe ukubekezelela amasignali amaza aphezulu ngaphandle kokwenza umonakalo kukhebula noma ingxenye futhi ngaphandle kokulahlekelwa amandla.Akhiwe ngokunemba kusetshenziswa izinto zekhwalithi ephezulu eziqinisekisa ukuthintana okuzinzile, amandla aqinile angokomzimba, nokudluliselwa kwesignali okuphumelelayo.
Kunezinhlobo eziningi zezixhumi ze-RF ezitholakalayo emakethe, ezihlanganisa i-4.3-10, DIN, N, nezinye.Lapha sizoxoxa ngohlobo lwe-N, uhlobo lwe-4.3-10 kanye nohlobo lwe-DINizixhumi.
Izixhumi ezingu-N:N izixhumiziwuhlobo lwesixhumi esinentambo, esivame ukusetshenziswa ezinhlelweni zefrikhwensi ephezulu.Zifaneleka kahle kakhulu kumakhebuli angama-coaxial anobubanzi obukhulu futhi zikwazi ukuphatha amazinga aphezulu amandla.
Izixhumi ze-4.3-10: Isixhumi se-4.3-10 yisixhumi esisanda kwakhiwa esinezici ezinhle kakhulu zikagesi nezemishini.Inikeza i-PIM ephansi (I-Passive Intermodulation) futhi ingakwazi ukuphatha amazinga aphezulu wamandla.Kuyisixhumi esincane futhi esiqine kakhulu kunesixhumi se-DIN, okuyenza ilungele izinhlelo zokusebenza ezisendaweni enzima.Lezi zixhumi zivame ukusetshenziswa ekuxhumaneni okungenazintambo kanye neselula, izinhlelo ze-antenna (DAS), kanye nezinhlelo zokusebenza ze-broadband.
Izixhumi ze-DINI-DIN imele i-Deutsche Industrie Norme.Lezi zixhumi zisetshenziswa kabanzi kulo lonke elaseYurophu futhi zaziwa ngezinga lazo eliphezulu lokusebenza nokuthembeka.Atholakala ngosayizi abaningana futhi ngokuvamile asetshenziswa ezinhlelweni lapho kunesidingo samazinga aphezulu wamandla.Izixhumi ze-DINzivame ukusetshenziswa kuma-antenna, izitudiyo zokusakaza, kanye nezicelo zezempi.
Isikhathi sokuthumela: Apr-26-2023