Kugwiritsa Ntchito Ma Duplexer mu Machitidwe Ogawa M'nyumba

Chifukwa cha kufunikira kwakukulu kwa mauthenga a pafoni ndi chitetezo cha anthu, makina a antenna ogawidwa m'nyumba (DAS) amagwiritsidwa ntchito kwambiri m'malo monga ma eyapoti, sitima zapansi panthaka, zipatala, ndi malo akuluakulu amalonda kuti athetse mavuto amkati komanso kuchepetsa zizindikiro. Pakati pa zinthu zofunika kwambiri mu makina a DAS,duplexerndi gawo lofunika kwambiri komanso lofunika kwambiri.

Theduplexer'sNtchito yayikulu ndikulola ma signali a uplink ndi downlink kuti agawane antenna imodzi, ndikulekanitsa bwino ma signali awiriwa kudzera mu kapangidwe kapamwamba kwambiri kuti apewe kusokoneza. Mbali iyi imapereka zabwino izi mu makina a DAS:

Kuchuluka kwa ma antenna: Ma antenna ogwiritsidwa ntchito limodzi amachepetsa kwambiri zovuta zoyika ndi ndalama zolumikizira mawaya;

Ubwino wa chizindikiro: Kusunga kulumikizana kokhazikika m'malo okhala ndi magulu ambiri;

Imathandizira kutumizidwa kwa zinthu zosiyanasiyana: Kaya m'malo otetezeka a anthu, m'nyumba zamalonda, kapena m'maukonde ogawana ogwiritsa ntchito ambiri,ma duplexersakhoza kuchita bwino.

Mu machitidwe olumikizirana achitetezo cha anthu,ma duplexerskuonetsetsa kuti kulumikizana kwa VHF/UHF kukuyenda bwino kwa apolisi, ozimitsa moto, ndi mauthenga azachipatala adzidzidzi. M'malo akuluakulu amalonda, amachepetsa kuchuluka kwa zida ndikuwongolera kufanana kwa chithandizo. M'malo ovuta monga ma eyapoti ndi sitima zapansi panthaka,ma duplexerszimathandiza kukwaniritsa kudzipatula bwino komanso kugwirizana bwino kwa zizindikiro za ogwiritsa ntchito ambiri komanso magulu ambiri.

Ndi kudzipatula kwakukulu, kutayika kochepa kwa malo olowera, mphamvu yogwira ntchito mwamphamvu, komanso kapangidwe kosinthika,ma duplexerskuonetsetsa kuti machitidwe a DAS akugwira ntchito bwino kwambiri m'malo omwe miyezo yambiri, monga LTE, 5G, ndi chitetezo cha anthu, ikugwirizana. Ndi zinthu zofunika kwambiri pakulankhulana kwamakono m'nyumba.