Ezinhlelweni ze-RF zanamuhla,abahlukanisi bamandlaziyizingxenye ezibalulekile ukuqinisekisa ukusatshalaliswa kanye nokudluliselwa kwesignali okuphumelelayo. Namuhla, sethula ukusebenza okuphezuluisihlukanisi samandlayebhendi engu-617-4000MHz, esetshenziswa kabanzi kwezokuxhumana okungenantambo, izinhlelo ze-radar, ezokuxhumana ngesathelayithi nakwezinye izinkambu.
Izici zomkhiqizo:
Iisihlukanisi samandlainokulahlekelwa okuphansi kokufakwa (okuphezulu okungu-1.0dB), okuqinisekisa ukulahlekelwa okuncane ngesikhathi sokudluliselwa kwesignali. Ngesikhathi esifanayo, i-VSWR ephezulu ekugcineni kokufakwayo ingu-1.50, kanti i-VSWR ephezulu ekugcineni kokukhiphayo ingu-1.30, enikeza ukudluliselwa kwesignali okuzinzile nokuseqophelweni eliphezulu. Iphutha layo lebhalansi ye-amplitude lingaphansi kuka-±0.3dB, kanti iphutha lebhalansi yesigaba lingaphansi kuka-±3°, okuqinisekisa ukuhambisana kwesignali phakathi kwamachweba amaningi okukhiphayo kanye nokuhlangabezana nezidingo zokusatshalaliswa kwesignali okunembe kakhulu.
Isekela amandla okusabalalisa aphezulu angu-20W kanye namandla ahlanganisiwe angu-1W, ifaneleka ezimweni zohlelo lokusebenza ezinezidingo zamandla ezahlukene. Ngaphezu kwalokho, i-isihlukanisi samandlainebanga lokusebenza lokushisa elibanzi (-40ºC kuya ku-+80ºC), elingasebenza ngokuqina ngaphansi kwezimo ezahlukahlukene zemvelo ezinzima.
Isevisi yokwenza ngokwezifiso kanye newaranti:
Sinikeza amakhasimende izinsizakalo zokwenza ngokwezifiso ezenzelwe wena, futhi singalungisa ububanzi bemvamisa, uhlobo lwesixhumi esibonakalayo kanye nezinye izici ngokwezidingo ukuqinisekisa ukuthi izidingo zezinhlelo zokusebenza ezahlukene ziyahlangatshezwa. Yonke imikhiqizo inikeza isikhathi sewaranti seminyaka emithathu ukuqinisekisa ukuthi amakhasimende ajabulela ukuqinisekiswa kwekhwalithi okuqhubekayo kanye nokusekelwa kobuchwepheshe ngesikhathi sokusetshenziswa.
Lesi sihlukanisi samandla sebhendi esingu-617-4000MHz siyisinqumo esihle kakhulu emkhakheni wokusatshalaliswa kwesignali ye-RF ngenxa yokuqina kwayo kanye nokusebenza kwayo okuhle kakhulu.
Isikhathi sokuthunyelwe: Feb-09-2025
Ikhathalogi