1. Akayunguruzo
Diplexer mubusanzwe igizwe na bande ebyiri zungurura: imwe ya transmit (Tx) umurongo wa radiyo (urugero, 435-455MHz) indi yo kwakira (Rx) umurongo wa radiyo (urugero, 460-480MHz). Akayunguruzo kayunguruzo yemerera ibimenyetso murwego rwumurongo wazo kunyuramo mugihe uhuza ibimenyetso hanze yiyi bande. Ibi bitandukanya neza kohereza no kwakira ibimenyetso, birinda kwivanga hagati yabo. Kurugero, diplexer irashobora kugera ku bwigunge bwa 30 dB cyangwa irenga hagati yicyambu cyayo gito kandi kinini, ibyo bikaba bihagije kubisabwa byinshi.

2. Igishushanyo Cyinshi cyo Kwigunga
Akayunguruzo ka Cavity gakunze gukoreshwa muri cavity diplexers bitewe nibintu byinshi bya Q hamwe no guhitamo neza. Akayunguruzo gatanga ubwigunge buhanitse hagati yimirongo ibiri yumurongo, kugabanya ibimenyetso bitemba biva kumurongo wohereza kugeza kubakira hanyuma ubundi. Kwigunga cyane bigabanya ibyago byo kwivanga hagati yo kohereza no kwakira ibimenyetso, byemeza imikorere ya sisitemu itumanaho ihamye. Ibishushanyo bimwe bya diplexer, nka-kwangwa cyane cavity duplexers, birashobora kugera kurwego rwo hejuru cyane. Kurugero, kwanga cyane cavity diplexer irashobora gutanga urwego rwo kwigunga rwa 80 dB cyangwa irenga, guhagarika neza kwivanga.

3. Guhuza Impedance
Diplexer ikubiyemo imiyoboro ihuza inzitizi kugirango habeho guhuza neza guhuza imiyoboro no kwakira imiyoboro hamwe na antene cyangwa umurongo wohereza. Guhuza neza impedance bigabanya ibimenyetso byerekana ibimenyetso hamwe numuraba uhagaze, bityo bikagabanya kwivanga guterwa nibimenyetso bigaragara. Kurugero, ihuzwa rya diplexer ryashizweho kugirango rigere ku guhuza kwiza kwiza, kwemeza ko impedance yinjira kumurongo wohereza ari 50 oms mugihe ugaragaza inzitizi nini kuri yakira.

4. Igice cyo mu kirere
Muri sisitemu yo gutumanaho hamwe, diplexers irashobora guhuzwa nubundi buhanga nko kuyobora antenne, kwambukiranya polarisiyasi, no kohereza urumuri kugirango bigerweho kugirango habeho guhagarika ibimenyetso byivanga mubyamamare. Kurugero, gukoresha antenne yicyerekezo ifatanije na diplexer irashobora kongera ubwigunge hagati ya transmit no kwakira antene, bikagabanya amahirwe yo kwivanga.

5. Imiterere yuzuye
Cavity diplexers igaragaramo imiterere yoroheje, ibemerera guhuzwa na antene cyangwa ibindi bice. Uku kwishyira hamwe kugabanya ubunini bwa sisitemu nuburemere mugihe hagabanijwe ingaruka ziterwa nimbogamizi. Kurugero, ibishushanyo bimwe bya diplexer byinjizamo ubushobozi bwo kuyungurura mumasangano rusange, koroshya imiterere mugukomeza gukora cyane.

Uwiteka435-455MHz / 460-480MHz Diplexer ya Cavityikoresha bande yo kuyungurura, igishushanyo cyo hejuru cyo kwigunga, guhuza impedance, gutandukanya umwanya, hamwe nubundi buryo bwikoranabuhanga kugirango bikemure neza ibimenyetso byinjira muri sisitemu ya LMR. Ibi byemeza ko kohereza no kwakira ibimenyetso bikora byigenga nta kwivanga, kuzamura ubwizerwe n’umutekano wa sisitemu yitumanaho.