I-PIM ePhantsi 418MHz-420MH/428MHz-430MHz UHF Cavity Duplexer eneNdibaniselwano

I-CDU00418M00430MNSF esuka kwi-Concept Microwave yi-PIM ephantsi ye-Cavity Duplexer kunye neepasbands ezivela kwi-418-420MH kwi-port band ephantsi kunye ne-428-430MHz kwi-port band ephezulu kunye ne-PIM3 ≤-155dBc@2 * 34dBm. Inelahleko yokufakela engaphantsi kwe-1.5dB kunye nokuhlukaniswa okungaphezulu kwe-60 dB. I-duplexer inokuphatha ukuya kuma-20 W amandla. Ifumaneka kwimodyuli elinganisa i-170mm x135mm x 39mm. Olu yilo lwe-RF cavity duplexer lwakhiwe ngeziqhagamshelo ze-N/SMA ezisisini sabasetyhini. Olunye uqwalaselo, olufana ne-passband eyahlukileyo kunye nesinxibelelanisi esahlukileyo ziyafumaneka phantsi kweenombolo ezahlukeneyo zemodeli.

I-PIM ephantsi imele "i-Low passive intermodulation." Imele iimveliso ze-intermodulation ezenziwe xa iimpawu ezimbini okanye ngaphezulu zihamba ngesixhobo sokwenziwa esineempawu ezingabonakaliyo. I-Passive intermodulation ngumba obalulekileyo kwishishini leselula kwaye kunzima kakhulu ukulungisa ingxaki. Kwiinkqubo zonxibelelwano lweeseli, i-PIM inokudala ukuphazamiseka kwaye iya kunciphisa uvakalelo lomamkeli okanye inokuthintela unxibelelwano ngokupheleleyo. Olu phazamiseko lunokuchaphazela iseli eyalidalayo, kunye nabanye abamkeli abakufutshane.