Imikhiqizo
I-Coaxial Circulator
Uhlolojikelele
I-coaxial circulator iyisistimu yokudlulisa yegatsha enezici ezingashintshisani.I-ferrite RF circulator yakhiwe ngesakhiwo sesikhungo esimise okuka-Y, esakhiwe imigqa yamagatsha emithathu esabalaliswe ngokulinganayo nge-engeli engu-120 ° komunye nomunye.Uma insimu kazibuthe isetshenziswa ku-circulator, i-ferrite ifakwe uzibuthe.Lapho isignali ifakwa kutheminali 1, inkambu kazibuthe iyathakasela ekuhlanganeni kwe-ferrite, futhi isignali idluliselwe kokuphumayo ukusuka kutheminali 2. Ngokufanayo, okokufaka kwesignali okuvela kutheminali 2 kudluliselwa kutheminali 3, kanye nokokufaka kwesiginali kusuka kutheminali. 3 idluliselwa kutheminali 1. Ngenxa yomsebenzi wayo wokudluliswa komjikelezo wesiginali, ibizwa ngokuthi i-RF circulator.
Ukusetshenziswa okujwayelekile kwesiyingi: uthi olujwayelekile lokudlulisa nokwamukela amasignali.
Umgomo wokusebenza we-coaxial circulator usekelwe ekudlulisweni kwe-asymmetric yendawo kazibuthe.Uma isignali ingena emugqeni wokudlulisa we-coaxial isuka ohlangothini olulodwa, izinto ezisetshenziswa kazibuthe ziqondisa isignali kwenye indlela futhi ziyihlukanise.Ngenxa yokuthi izinto kazibuthe zisebenza kuphela kumasiginali ezindaweni ezithile, ama-coaxial circulators angakwazi ukufeza ukudluliswa kwe-unidirectional kanye nokuhlukaniswa kwamasignali.Phakathi naleso sikhathi, ngenxa yezici ezikhethekile zabaqhubi bangaphakathi nangaphandle bemigqa yokudlulisa i-coaxial kanye nomthelela wezinto ezibonakalayo, ama-coaxial circulators angakwazi ukuzuza ukulahlekelwa okuphansi kokufaka nokuhlukaniswa okuphezulu.Ama-coaxial circulator anezinzuzo eziningana.Okokuqala, inokulahlekelwa okuphansi kokufaka, okunciphisa ukuncishiswa kwesignali nokulahlekelwa amandla.Okwesibili, i-coaxial circulator ine-isolation ephezulu, engakwazi ukuhlukanisa ngokuphumelelayo izimpawu zokufaka nokuphumayo futhi igweme ukuphazanyiswa okufanayo.Ngaphezu kwalokho, ama-coaxial circulators anezici ze-broadband futhi angasekela ububanzi obuningi bezidingo zomkhawulokudonsa.Ngaphezu kwalokho, i-coaxial circulator imelana namandla aphezulu futhi ifanele izicelo zamandla aphezulu.Ama-coaxial circulators asetshenziswa kabanzi ezinhlelweni ezahlukahlukene ze-RF ne-microwave.Ezinhlelweni zokuxhumana, ama-coaxial circulators ngokuvamile asetshenziselwa ukuhlukanisa amasignali phakathi kwamadivayisi ahlukene ukuze kuvinjelwe ukunanela nokuphazamiseka.Kuzinhlelo ze-radar ne-antenna, ama-coaxial circulators asetshenziselwa ukulawula isiqondiso samasignali futhi ahlukanise amasiginali okokufaka nokukhiphayo ukuze kuthuthukiswe ukusebenza kwesistimu.Ukwengeza, ama-coaxial circulators nawo angasetshenziselwa ukulinganisa isignali nokuhlola, ukuhlinzeka ngokudluliswa kwesignali okunembile nokuthembekile.Lapho ukhetha futhi usebenzisa ama-coaxial circulators, kubalulekile ukucabangela imingcele ebalulekile.Lokhu kufaka phakathi ububanzi befrikhwensi yokusebenza, obudinga ukukhetha ibanga elifanele lefrikhwensi;Ukuzihlukanisa ukuze kuqinisekiswe umphumela omuhle wokuzihlukanisa;Ukulahlekelwa kokufaka, zama ukukhetha amadivaysi okulahlekelwa okuphansi;Amandla okucubungula amandla ukuze ahlangabezane nezidingo zamandla zesistimu.Ngokwezidingo ezithile zohlelo lokusebenza, amamodeli ahlukene kanye nokucaciswa kwama-coaxial circulators angakhethwa.
Amadivayisi eringi e-coaxial e-RF angawamadivayisi angashintshisani.Ibanga lefrikhwensi ye-RFTYT's RF coaxial ringer isuka ku-30MHz ukuya ku-31GHz, enezici ezithile ezinjengokulahleka kokufakwa okuphansi, ukuhlukaniswa okuphezulu, namagagasi aphansi amile.Izikhalo ze-RF coaxial zingezamathuluzi amathathu embobo, futhi izixhumi zawo ngokuvamile ziyizinhlobo ze-SMA, N, 2.92, L29, noma ze-DIN.Inkampani ye-RFTYT igxile ocwaningweni nasekuthuthukisweni, ekukhiqizweni nasekuthengisweni kwemishini emise okwendandatho ye-RF, enomlando weminyaka eyi-17.Kunamamodeli amaningi ongakhetha kuwo, futhi ukwenza ngokwezifiso ezinkulu nakho kungenziwa ngokuya ngezidingo zamakhasimende.Uma umkhiqizo owufunayo ungekho ohlwini lwethebula elingenhla, sicela uxhumane nabasebenzi bethu bokuthengisa.
Ishidi le-data
| I-RFTYT 30MHz-18.0GHz RF Coaxial Circulator | |||||||||
| Imodeli | I-Freq.Range | BWUbukhulu. | IL.(dB) | Ukuzihlukanisa(dB) | I-VSWR | Amandla Aphambili (W) | UbukhuluWxLxHmm | I-SMAUhlobo | NUhlobo |
| I-TH6466H | 30-40MHz | 5% | 2.00 | 18.0 | 1.30 | 100 | 60.0*60.0*25.5 | ||
| I-TH6060E | 40-400 MHz | 50% | 0.80 | 18.0 | 1.30 | 100 | 60.0*60.0*25.5 | ||
| TH5258E | 160-330 MHz | 20% | 0.40 | 20.0 | 1.25 | 500 | 52.0*57.5*22.0 | ||
| TH4550X | 250-1400 MHz | 40% | 0.30 | 23.0 | 1.20 | 400 | 45.0*50.0*25.0 | ||
| TH4149A | 300-1000MHz | 50% | 0.40 | 16.0 | 1.40 | 30 | 41.0*49.0*20.0 | ||
| I-TH3538X | 300-1850 MHz | 30% | 0.30 | 23.0 | 1.20 | 300 | 35.0*38.0*15.0 | ||
| I-TH3033X | 700-3000 MHz | 25% | 0.30 | 23.0 | 1.20 | 300 | 32.0*32.0*15.0 | ||
| I-TH3232X | 700-3000 MHz | 25% | 0.30 | 23.0 | 1.20 | 300 | 30.0*33.0*15.0 | ||
| TH2528X | 700-5000 MHz | 25% | 0.30 | 23.0 | 1.20 | 200 | 25.4*28.5*15.0 | ||
| TH6466K | 950-2000 MHz | Igcwele | 0.70 | 17.0 | 1.40 | 150 | 64.0*66.0*26.0 | ||
| I-TH2025X | 1300-6000 MHz | 20% | 0.25 | 25.0 | 1.15 | 150 | 20.0*25.4*15.0 | ||
| TH5050A | 1.5-3.0 GHz | Igcwele | 0.70 | 18.0 | 1.30 | 150 | 50.8*49.5*19.0 | ||
| TH4040A | 1.7-3.5 GHz | Igcwele | 0.70 | 17.0 | 1.35 | 150 | 40.0*40.0*20.0 | ||
| I-TH3234A | 2.0-4.0 GHz | Igcwele | 0.40 | 18.0 | 1.30 | 150 | 32.0*34.0*21.0 | ||
| I-TH3234B | 2.0-4.0 GHz | Igcwele | 0.40 | 18.0 | 1.30 | 150 | 32.0*34.0*21.0 | ||
| I-TH3030B | 2.0-6.0 GHz | Igcwele | 0.85 | 12.0 | 1.50 | 50 | 30.5*30.5*15.0 | ||
| I-TH2528C | 3.0-6.0 GHz | Igcwele | 0.50 | 20.0 | 1.25 | 150 | 25.4*28.0*14.0 | ||
| I-TH2123B | 4.0-8.0 GHz | Igcwele | 0.60 | 18.0 | 1.30 | 60 | 21.0*22.5*15.0 | ||
| I-TH1620B | 6.0-18.0 GHz | Igcwele | 1.50 | 9.5 | 2.00 | 30 | 16.0*21.5*14.0 | ||
