I-PIM ephansi engu-418MHz-420MH/428MHz-430MHz UHF Cavity Duplexer ene-N Connector

I-CDU00418M00430MNSF evela ku-Concept Microwave iyi-Low PIM Cavity Duplexer enama-passband asuka ku-418-420MH echwebeni eliphansi kanye ne-428-430MHz echwebeni eliphezulu ene-PIM3 ≤-155dBc@2*34dBm. Inokulahlekelwa kokufakwa okungaphansi kwe-1.5dB kanye nokuhlukaniswa okungaphezu kwama-60 dB. I-duplexer ingaphatha amandla afinyelela ku-20 W. Itholakala kumojuli elinganisa i-170mm x135mm x 39mm. Lo mklamo we-RF cavity duplexer wakhiwe ngezixhumi ze-N/SMA ezingobulili besifazane. Okunye ukucushwa, njenge-passband ehlukene kanye nesixhumi esihlukile kuyatholakala ngaphansi kwezinombolo zamamodeli ezahlukene.

I-PIM ephansi imele “i-Intermodulation ephansi engasebenzi.” Imelela imikhiqizo ye-intermodulation ekhiqizwa lapho izimpawu ezimbili noma ngaphezulu zidlula kudivayisi engasebenzi enezakhiwo ezingezona eziqondile. I-Intermodulation engasebenzi iyinkinga ebalulekile embonini yamaselula futhi kunzima kakhulu ukuyixazulula. Ezinhlelweni zokuxhumana kwamaseli, i-PIM ingadala ukuphazamiseka futhi izonciphisa ukuzwela kwesamukeli noma ingavimbela ukuxhumana ngokuphelele. Lokhu kuphazamiseka kungathinta iseli eliyidalile, kanye nezinye izamukeli eziseduze.