Isihlungi se-GSM Cavity Notch esiphansi se-PIM 906-915MHz

I-CNF00906M00915MD01 evela ku-Concept Microwave iyisihlungi se-notch se-PIM 906-915MHz esiphansi esinama-passbands avela ku-873-880MHz kanye ne-918-925MHz port ene-PIM5 ≤-150dBc@2*34dBm. Inokulahlekelwa kokufakwa okungaphansi kwe-2.0dB kanye nokwenqatshwa okungaphezu kwe-40dB. Isihlungi se-Notch singaphatha amandla afinyelela ku-50 W. Sitholakala kumojula olinganisa i-210.0 x 36.0 x 64.0mm enekhono lokungangenisi amanzi le-IP65. Lo mklamo wesihlungi se-RF notch wakhiwe ngezixhumi ezingu-4.3-10 ezingowesifazane. 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.