1. Baadhitaanka Baadhitaanka
Diplexer-ku wuxuu caadi ahaan ka kooban yahay laba filtarrada bandpass: mid gudbinta (Tx) band soo noqnoqda (tusaale, 435-455MHz) iyo mid kale oo loo yaqaan (Rx) band soo noqnoqda (tusaale, 460-480MHz). Shaandhooyinkan bandpass waxay u oggolaanayaan calaamadaha ku dhex jira xajmigooda soo noqnoqda inay dhex maraan iyagoo yareynaya calaamadaha ka baxsan xargahan. Tani waxay si wax ku ool ah u go'doominaysaa gudbinta oo ay hesho calaamadaha, ka hortagga faragelinta dhexdooda. Tusaale ahaan, diplexer-ku wuxuu gaari karaa go'doomin 30 dB ama ka sarreeya inta u dhaxaysa dekedihiisa hoose iyo kuwa sare, taas oo ku filan codsiyada badankooda.

2. Naqshad Go'doon Sare ah
Shaandheeyayaasha daloolka waxaa sida caadiga ah loo adeegsadaa diplexers-ka godka sababtoo ah Q arkooda sare iyo xulasho aad u wanaagsan. Shaandheeyayaashani waxay bixiyaan go'doon sare oo u dhexeeya labada xabbo ee soo noqnoqda, iyagoo yaraynaya dareeraha calaamada ka imanaysa guutada gudbinta ilaa faashadda hesha iyo lidkeeda. Go'doominta sare waxay yaraynaysaa khatarta faragelinta u dhaxaysa gudbinta waxayna helaysaa calaamadaha, hubinta hawlgalka nidaamka isgaadhsiinta. Qaar ka mid ah naqshadaha diplexer-ka, sida duplexers-ka daloolka diidmada sare, waxay gaari karaan heerar go'doon oo aad u sarreeya. Tusaale ahaan, diplexer-ka daloolka diidmada sare wuxuu ku siin karaa heerar go'doomin ah 80 dB ama ka sareeya, si wax ku ool ah u xakameynaya faragelinta.

3. Isku-dheelitirnaan la'aanta
Diplexer-ku waxa uu ku daraa isku-xidhka is-barbar-dhigga si loo hubiyo is-waafajinta wanaagsan ee u dhexeeya gudbinta iyo helitaanka kanaalada iyo anteenada ama khadka gudbinta. Isbarbardhigga saxda ah wuxuu yareeyaa milicsiga calaamadaha iyo hirarka taagan, si loo yareeyo faragelinta ay keenaan calaamadaha muuqda. Tusaale ahaan, isgoysyada caadiga ah ee diplexer-ka waxaa loogu talagalay in lagu gaaro isbarbardhigga is-waafajinta aad u fiican, iyadoo la hubinayo in xannibaadaha soo-gelinta ee inta jeer ee gudbinta ay tahay 50 ohms iyadoo la soo bandhigayo xannibaad sare oo joogta ah.

4. Meel bannaan
Nidaamyada isgaarsiinta goobta, diplexers waxaa lagu dari karaa farsamooyin kale sida jihada anteenada, isdhaafsiga polarization, iyo gudbinta iftiinka si loo gaaro xakameyn dheeraad ah oo faragelinta calaamadaha ee qaybta faafinta. Tusaale ahaan, isticmaalka anteenooyinka jihada ee ay la socdaan diplexers-ku waxay kor u qaadi kartaa go'doominta u dhaxaysa gudbinta iyo helitaanka anteenooyinka, yaraynta suurtagalnimada faragelinta labada dhinac.

5. Qaab-dhismeedka is haysta
Diplexers daloolku waxay leeyihiin qaab dhismeed is haysta, taasoo u oggolaanaysa in lagu dhex daro anteenooyinkooda ama qaybo kale. Isdhexgalkaani wuxuu yareynayaa cabbirka guud ee nidaamka iyo kakanaanta iyadoo la yareynayo khataraha faragelinta. Tusaale ahaan, qaar ka mid ah nashqadaha diplexer waxay ku daraan awoodaha shaandhaynta ee isku xidhka guud, fududaynta qaab-dhismeedka iyadoo la ilaalinayo waxqabadka sare.

The435-455MHz/460-480MHz Diplexer godka godkashaqaaleysiiye shaandhaynta baasaaska, nakhshad go'doon sare leh, isbarbardhig la'aanta, kala qaybinta booska, iyo tignoolajiyada kale si ay si wax ku ool ah u maareeyaan faragelinta calaamadaha ee nidaamyada LMR. Tani waxay hubinaysaa in gudbinta iyo helitaanka calaamadaha ay si madaxbannaan u shaqeeyaan iyada oo aan la isku faragelin labada dhinac, hagaajinta isku halaynta iyo xasilloonida hababka isgaarsiinta.