Isku-darka daloolka oo ka shaqeeya 758-4000MHz JX-CC3-758M4000M-20S2

Sharaxaada

Isku-darka godka oo ka shaqeeya 758-4000MHz

Iskudarku waa unug ka kooban filtarro badan. Waa shabakad dekeddo badan oo dhammaan dekedu waa wax-soo-saar laba-shaqaale ah. Waxaa guud ahaan loo adeegsadaa dhamaadka gudbinta. Shaqadeedu waa in ay isku geyso laba ama in ka badan oo ah calaamadaha soo noqnoqda raadiyaha ee ka kala socda gudbiyaasha kala duwan una dirto anteenada si ay u gudbiso, iyada oo laga fogaanayo saamaynta isdhaafsiga ah ee ka dhexeeya calaamadaha ku jira deked kasta.

Isku duwaha daloolka JX-CC3-758M4000M-20S2 waxaa loogu talagalay inuu daboolo min 758-4000MHz. Iyada oo muujinta awoodda wax gelinta ee 20W CW (kanaalkiiba), waxay la kulmeysaa gelinta gelinta wax ka yar 1.0dB, qulqulka BW in ka yar 1.5dB, iyo soo celinta khasaare ka badan 15dB. Xajmiga kala duwan ee isku-darka siday u kala horreeyaan waa 122Mhz inta u dhaxaysa 758Mhz iyo 880MHz, 190MHz inta u dhaxaysa 2500MHz iyo 2690MHz, 400MHz at inta jeer ee u dhaxaysa 3600MHz iyo 4000MHz.

Sidaa Naqshadeeye isku dhafka ah, Jingxin wuxuu bixin karaa nooc ka mid ah isku-darka daloolka kaas oo lagu gartohighphawlkarnimoiyo kalsoonida sare. Sidii ballan-qaadku ahaa, dhammaan qaybaha RF dadban ee Jingxin waxay leeyihiin dammaanad 3 sano ah.