UJingxin Umkhiqizi we-RF isolators

An I-RF isolatoriyisisetshenziswa esinezimbobo ezimbili esivame ukusetshenziswa ezinhlelweni zefrikhwensi yerediyo (RF) ukuze sinikeze ukuhlukaniswa phakathi kwezingxenye noma amasistimu angaphansi. Umsebenzi wayo oyinhloko ukuvumela amasignali ukuthi adlule ohlangothini olulodwa kuyilapho kunciphisa noma kuvimbela ukubonakaliswa kwesignali noma ukudlulisela kwelinye icala. Isihlukanisi se-RF ngokuvamile sibekwa phakathi kwamadivayisi amabili noma amasistimu angaphansi ukuze kuvikelwe izingxenye ezizwelayo ekuboniseni isignali okungafunwa, kuthuthukise ukusebenza kwesistimu, nokuvimbela ukuphazamiseka.

Izici eziyinhloko nezici ze-RF isolators zifaka:

1. Ukuzihlukanisa: Izihlukanisi ze-RF zenzelwe ukuhlinzeka ngokuhlukaniswa okuphezulu phakathi kwamachweba okokufaka nokuphumayo. Ukuzihlukanisa kusho ikhono lesihlukanisi ukuvimba noma ukunciphisa amandla esiginali abheke emuva. Ngokuvamile icaciswa ngama-decibel (dB) futhi imele isilinganiso phakathi kwamandla embobo yokufaka namandla embobeni yokuhlukanisa.
2. Ukulahlekelwa Kokufaka: Ukulahlekelwa kokufaka kubhekisela enanini lamandla esignali alahlekile njengoba edlula kusihlukanisi. Ngokufanelekile, isihlukanisi kufanele sibe nokulahlekelwa okuncane kokufakwa ukuze kuqinisekiswe ukudluliswa kwesignali okusebenzayo. Ukulahlekelwa kokufaka kucaciswe ngama-decibel futhi kumele isilinganiso phakathi kwamandla embobeni yokufaka namandla embobeni yokukhiphayo.
3. Ukulahlekelwa Kwembuyiselo: Ukulahlekelwa kokubuyisela kuyisilinganiso senani lamandla esignali aboniswa emuva emthonjeni. Ukulahlekelwa okuphezulu kwembuyiselo kubonisa ukufaniswa okuhle kwe-impedance kanye nokuboniswa okuncane kwesignali. Icaciswe ngama-decibel futhi imele isilinganiso phakathi kwamandla esignali ebonisiwe namandla esignali yesigameko.
4. I-Frequency Range: Izihlukanisi ze-RF zenzelwe ukusebenza ngaphakathi kwebanga elithile lefrikhwensi. Ububanzi befrikhwensi ngokuvamile bucaciswa ngokuya ngobuncane namafrikhwensi aphezulu lapho isihlukanisi sihlinzeka ngokusebenza okuphelele. Kubalulekile ukukhetha isihlukanisi esifana nebanga lemvamisa yesistimu ye-RF ehlosiwe.
5. Amandla Okuphatha Amandla: Izihlukanisi ze-RF ziyatholakala ngamakhono ahlukahlukene okuphatha amandla, kusukela kuzinhlelo zokusebenza zamandla aphansi kuya kwezamandla aphezulu. Amandla okubamba amandla acacisa izinga eliphezulu lamandla isihlukanisi esingasingatha ngaphandle kokucekelwa phansi noma ukulimala.
6. I-VSWR (Voltage Standing Wave Ratio): I-VSWR isilinganiso sokungafani phakathi kokuvinjelwa kwesihlukanisi nokubambezeleka kwesistimu ye-RF exhunyiwe. I-VSWR ephansi ikhombisa ukufana okuhle kokuphazamiseka, kuyilapho i-VSWR ephezulu ikhombisa ukungafani. Ngokuvamile icaciswa njengesilinganiso futhi imele isilinganiso phakathi kwe-voltage ephezulu kanye ne-voltage encane kuphethini yegagasi elimile.
7. Ibanga Lezinga Lokushisa: Izihlukanisi ze-RF zinezigaba zokushisa ezishiwo lapho zingasebenza khona ngempumelelo. Kubalulekile ukucabangela izinga lokushisa le-isolator ukuqinisekisa ukuthi lingakwazi ukumelana nezimo zemvelo zohlelo oluhlosiwe.
8. Usayizi Nephakheji: Izihlukanisi ze-RF zitholakala ngosayizi abahlukahlukene nezinhlobo zamaphakheji, okuhlanganisa amaphakheji angaphezulu kanye namamojula axhunyiwe. Usayizi nohlobo lwephakheji kuncike ezidingweni ezithile zohlelo lokusebenza kanye nesici sefomu yohlelo lwe-RF.

Lezi zici nezici zinquma ukusebenza nokufaneleka kwesihlukanisi se-RF kuhlelo lokusebenza olunikeziwe. Kubalulekile ukucabangela lezi zici ngokucophelela lapho ukhetha isihlukanisi ukuze uqinisekise ukuhambisana nohlelo lwe-RF futhi uzuze ukuhlukaniswa okufunayo nezici zokudlulisa isignali.

I-Jingxin iklama futhi ikhiqize i-i-coaxial isolatorukuze uthole izixazululo. Ngokwempendulo, kukhona abathengisi abahle be-VHF, i-UHF kanye nezihlukanisi zemvamisa ephezulu ohlwini lwethu lwemikhiqizo. Njengomklami wangokwezifiso, uJingxin angakwazi ukuhlanganisa ngokukhethekile eyodwa njengesidingo. Noma yimiphi imibuzo wamukelekile: sales@cdjx-mw.com. Ngiyabonga kakhulu.