I-Dual Junction Isolator Nge-Sma Connecter LDGL-1.4/2.8-S

Isihlukanisi se-dual junction esinesixhumi se-SMA siwuhlobo lwengxenye ye-microwave esetshenziselwa ukunikeza ukuhlukaniswa phakathi kwezigaba ezihlukene zesekhethi, ikakhulukazi ezinhlelweni zokusebenza zemvamisa ephezulu ukusuka ku-1400 ukuya ku-2800 MHz. Le divayisi idlala indima ebalulekile ekuvimbeleni ukubonakaliswa kwesignali kanye nokuphazamiseka, ngaleyo ndlela ithuthukise ukusebenza okuphelele kwamasistimu e-microwave.

Isihlukanisi se-dual junction siqukethe izinto ezimbili ze-ferrite ezihlukaniswa izikhala ezingezona uzibuthe, ezivalelwe ngaphakathi kwekesi lensimbi elinezixhumi ze-SMA (SubMiniature version A) ukuze zihlanganiswe kalula kumasekhethi e-microwave. Isixhumi se-SMA siwuhlobo oluvamile lwesixhumi se-coaxial RF, esaziwa ngokuqina nokwethembeka ezinhlelweni ezisebenza ngamaza aphezulu. I-isolator isebenza ngokususelwe kumgomo wokuchema kazibuthe, lapho inkambu kazibuthe yamanje (DC) isetshenziswa ngokuqondile lapho kugeleza khona isignali ye-RF.

Kulolu chungechunge lwefrikhwensi engu-1400 kuya ku-2800 MHz, isihlukanisi sivimba ngempumelelo amasiginali ahamba ohlangothini olulodwa kuyilapho sivumela amasignali ukuthi adlulele kolunye uhlangothi. Lesi sakhiwo esingaqondile sisiza ukuvikela izingxenye ezizwelayo emonakalweni obangelwa amandla abonisiwe noma amasiginali angafuneki ahlehlayo, avame ukubonakala ezinhlelweni zesidlulisi nomamukeli. Ngaphezu kwalokho, ithuthukisa ukuzinza kwama-oscillator ngokumunca noma yimaphi amandla abonisiwe, inciphise imiphumela yokudonsa imvamisa.

Izihlukanisi ze-Dual junction zinikeza amazinga aphezulu okuzihlukanisa kunezihlukanisi ze-Junction eyodwa, okuzenza zilungele izinhlelo zokusebenza ezidingeka kakhulu ezidinga ubuqotho besignali engcono. Asetshenziswa kakhulu ezinhlelweni zokuxhumana ngocingo, ubuchwepheshe be-radar, ezokuxhumana ngesathelayithi, nezinye izinhlelo zokusebenza ezihlukene zama-microwave lapho ubuqotho besignali nokuzinza kwesistimu kubaluleke kakhulu.

Kafushane, isihlukanisi se-dual junction nesixhumi se-SMA, esidizayinelwe amafrikhwensi ukusuka ku-140 kuye ku-2800 MHz, siyingxenye ebalulekile kubunjiniyela be-microwave. Ihlinzeka ngokuhlukaniswa okuhle kakhulu, ivimbele ukuboniswa kwesignali, futhi igcine ukusebenza kwesistimu iyonke ngokuqinisekisa ukuthi amasiginali ahamba kuphela ngendlela ehlosiwe.