PIM yo hasi 418MHz-420MH/428MHz-430MHz UHF Cavity Duplexer ifite umuyoboro wa N

CDU00418M00430MNSF iva muri Microwave ya Concept ni Low PIM Cavity Duplexer ifite imigozi kuva kuri 418-420MH kuri port y'umugozi muto na 428-430MHz kuri port y'umugozi munini hamwe na PIM3 ≤-155dBc@2*34dBm. Ifite igihombo cyo kwinjira kiri munsi ya 1.5dB n'aho itandukaniye n'irenga dB 60. Duplexer ishobora gufata imbaraga za W 20. Iboneka muri module ifite uburebure bwa 170mm x135mm x 39mm. Iyi miterere ya RF cavity duplexer yubatswe n'imigozi ya N/SMA igizwe n'igitsina gore. Izindi imiterere, nk'imigozi itandukanye n'imigozi itandukanye iraboneka hakurikijwe imibare itandukanye.

PIM ntoya isobanura "Intermodulation yo hasi." Igereranya ibicuruzwa bya intermodulation bitangwa iyo ibimenyetso bibiri cyangwa byinshi binyura mu gikoresho kidakora gifite imiterere idakora neza. Intermodulation yo hasi ni ikibazo gikomeye mu nganda za telefoni kandi biragoye cyane gukemura ikibazo. Muri sisitemu z'itumanaho rya telefoni, PIM ishobora guteza ikibazo kandi ikagabanya ubushobozi bwo kwakira amakuru cyangwa ikabuza itumanaho burundu. Uku kubangamira gushobora kugira ingaruka ku ngirabuzimafatizo yayikoze, ndetse no ku zindi ngirabuzimafatizo zegereye.