1. Shaandhaynta Bandpass-ka
Diplexer-ku wuxuu caadi ahaan ka kooban yahay laba shaandho oo bandpass ah: mid loogu talagalay band-ka soo noqnoqda ee gudbinta (Tx) (tusaale ahaan, 435-455MHz) iyo mid kale oo loogu talagalay band-ka soo noqnoqda ee qaata (Rx) (tusaale ahaan, 460-480MHz). Shaandhooyinkan bandpass-ka waxay u oggolaanayaan calaamadaha ku jira heerarka soo noqnoqda ee u gaarka ah inay maraan iyagoo yareynaya calaamadaha ka baxsan band-yadan. Tani waxay si wax ku ool ah u kala soocaysaa calaamadaha gudbinta iyo helitaanka, taasoo ka hortagaysa faragelinta dhexdooda. Tusaale ahaan, diplexer-ku wuxuu gaari karaa go'doomin 30 dB ama ka badan inta u dhaxaysa dekedaha hoose iyo kuwa sare, taas oo ku filan inta badan codsiyada.

2. Naqshadeynta Go'doominta Sare
Shaandheeyayaasha godadka ayaa si caadi ah loogu isticmaalaa diplexers-ka godadka sababtoo ah Q factor-kooda sare iyo xulashada aadka u wanaagsan. Shaandheeyayaashani waxay bixiyaan go'doomin sare oo u dhexeeya labada xarig ee soo noqnoqda, iyagoo yareynaya daadashada calaamadaha ka imanaya xarigga gudbinta ilaa xarigga helitaanka iyo caksigeeda. Go'doomin sare waxay yareysaa khatarta faragelinta u dhaxaysa calaamadaha gudbinta iyo kuwa qaata, taasoo hubineysa hawlgalka nidaamka isgaarsiinta oo deggan. Qaar ka mid ah naqshadaha diplexer-ka, sida duplexers-ka godadka diidmada sare leh, waxay gaari karaan heerar go'doomin aad u sarreeya. Tusaale ahaan, diplexer-ka godadka diidmada sare leh wuxuu bixin karaa heerarka go'doominta ee 80 dB ama ka sareeya, taasoo si wax ku ool ah u xakameysa faragelinta.

3. Iswaafajinta Impedance
Diplexer-ku wuxuu ku daraa shabakadaha isku-xidhka impedance-ka si loo hubiyo isku-xidhka impedance-ka wanaagsan ee u dhexeeya kanaallada gudbinta iyo kuwa qaata iyo anteenada ama khadka gudbinta. Isku-xidhka impedance-ka saxda ah wuxuu yareeyaa milicsiga calaamadaha iyo hirarka taagan, taasoo yaraynaysa faragelinta ay keenaan calaamadaha milicsiga leh. Tusaale ahaan, isgoyska guud ee diplexer-ka waxaa loogu talagalay inuu gaaro isku-xidhka impedance-ka ee aadka u fiican, isagoo hubinaya in impedance-ka gelinta ee soo noqnoqoshada gudbinta uu yahay 50 ohms iyadoo la soo bandhigayo impedance sare oo ku saabsan soo noqnoqoshada helitaanka.

4. Kala-qaybinta booska
Nidaamyada isgaarsiinta ee isku-dhafan, diplexers-ka waxaa lagu dari karaa farsamooyin kale sida jihada anteenada, isdhaafsiga-isdhaafsiga, iyo qaabaynta iftiinka si loo gaaro xakameyn dheeraad ah oo ku saabsan faragelinta calaamadaha ee qaybta faafinta. Tusaale ahaan, isticmaalka anteenooyinka jihada oo lala kaashanayo diplexers-ka waxay xoojin kartaa go'doominta u dhaxaysa anteenooyinka gudbinta iyo kuwa qaata, taasoo yaraynaysa suurtagalnimada faragelinta labada dhinac.

5. Qaab-dhismeedka Is-hooseeya
Diplexers-ka godka waxay leeyihiin qaab-dhismeed isku dhafan, taasoo u oggolaanaysa in lagu daro anteenooyin ama qaybo kale. Isku-dhafkan wuxuu yareeyaa cabbirka guud ee nidaamka iyo kakanaanta iyadoo la yareynayo khataraha faragelinta. Tusaale ahaan, qaar ka mid ah naqshadaha diplexer-ka waxay ku daraan awoodaha shaandhaynta isgoyska guud, iyagoo fududeynaya qaab-dhismeedka iyadoo la ilaalinayo waxqabadka sare.

The435-455MHz/460-480MHz Godadka Diplexer-kaWaxay isticmaashaa shaandhaynta bandpass, naqshadeynta go'doominta sare, isbarbardhigga impedance, kala-qaybinta booska, iyo teknoolojiyada kale si wax ku ool ah loogu maareeyo faragelinta calaamadaha ee nidaamyada LMR. Tani waxay hubineysaa in calaamadaha gudbinta iyo kuwa qaata ay si madax-bannaan u shaqeeyaan iyada oo aan la faragelin labada dhinac ah, taasoo hagaajineysa isku halaynta iyo xasilloonida nidaamyada isgaarsiinta.