Intambo yeCoaxial ye-50ohm 8D-FB 10D-FB 12D-FB

Iintambo ze-TELSTO ezilukiweyo ze-50-ohm coaxial, kuquka iimodeli ze-LMR300, LMR400 (RG8U), LMR500, LMR600, LMR900, LMR240, RG58, RG213, 5D-FB, 8D-FB, 10D-FB, njl. zenzelwe ukuhanjiswa kwesignali ye-RF esebenza kakuhle. Iquka i-foam polyethylene (PE) dielectric kunye ne-aluminium foil ebotshelelweyo ene-copper okanye i-aluminium alloy braiding outer conductor, olu luhlu luqinisekisa ukuthintela okuzinzileyo kwe-50±2 ohms, kunye ne-VSWR ephantsi kunye nokunciphisa okuphantsi. Ifumaneka ngeejakethi ze-PVC, PE, okanye ze-LSZH, ezi ntambo zisebenza ngokuthembekileyo kuluhlu olubanzi lobushushu ukusuka kwi--40°C ukuya kwi-+85°C. Zifanelekile kakhulu kwizicelo ezahlukeneyo kunxibelelwano, usasazo, iinethiwekhi ezingenazingcingo, kunye nokunxibelelana kwesignali phakathi kwezixhobo ze-elektroniki.

Thumela i-imeyile kuthi

Inkcazo

Uyilo oluPhambili kunye noLwakhiwo:

·Impedance echanekileyo:Zonke iintambo ezikolu luhlu zigcina i-impedance ezinzileyo ye-50±2-ohm, iqinisekisa ukubonakaliswa okuncinci kwesignali kunye nokudluliselwa kwamandla okuphezulu kwiinkqubo zeRF eziqhelekileyo.

·I-Dielectric elahleko oluphantsi:Embindini kukho i-insulation ye-foam polyethylene (PE) efakwe igesi. Olu lwakhiwo lunciphisa kakhulu ilahleko ze-dielectric xa kuthelekiswa ne-PE eqinileyo, nto leyo evumela ukuthembeka okungcono kwesignali kumgama omde, ingakumbi kwiifrikhwensi eziphezulu.

·Ukhuselo oluPhezulu:Ikhaka elinomgangatho ombini elidibanisa i-aluminium foil ebotshelelweyo kunye ne-copper okanye i-aluminium alloy braid enobunzima obuphezulu (80%-95%) inika ukhuseleko olugqwesileyo kwi-Electromagnetic Interference (EMI) kunye neRadio Frequency Interference (RFI). Oku kuqinisekisa ubumsulwa besignali kwiindawo ezinengxolo yombane.

·Ijakethi Yangaphandle Ehlala Ihleli:Iinketho ziquka i-PVC yokusetyenziswa ngokubanzi, i-PE engamelaniyo ne-UV kwizicelo zangaphandle, kunye ne-Low Smoke Zero Halogen (LSZH) yokufakelwa kweemfuno ezingqongqo zokhuseleko lomlilo, njengakwiindawo zikawonke-wonke, kwiinqwelomoya, okanye kwiinkqubo zokuhamba ngobuninzi.

Izicelo

·Iziseko zophuhliso zeSelfowuni:Ukudibanisa ii-eriyali zesikhululo sesiseko kwizixhobo ze-RF (umz., ze-4G LTE, 5G).

·I-Wi-Fi kunye ne-Wireless LAN:Njengeentambo ze-feeder zeendawo zokufikelela kunye neenkqubo ze-antenna ezisasazwe (i-DAS).

·Unxibelelwano lwe-GPS kunye neSatellite:Ngemiqondiso yexesha kunye noqhagamshelo lwesitishi somhlaba sesathelayithi.

·Irediyo yeendlela ezimbini kunye noKhuseleko loLuntu:Isetyenziswa kwiinkqubo zerediyo eziphathwayo zomhlaba (LMR), yiyo loo nto igama eliqhelekileyo lolu didi.

·Usasazo:Ukusasaza imiqondiso yerediyo kunye nethelevishini.

·Umkhosi kunye neenqwelo-moya:Apho uqhagamshelo lwe-RF oluthembekileyo nolukhaphukhaphu lubalulekile khona.

·Uvavanyo kunye nomlinganiselo:Njengezixhobo ezithembekileyo zokunxibelelana kwilabhoratri nakwiiseti zovavanyo lwasentsimini.