1. Ukucoca iBandpass
I-diplexer idla ngokuba nezihluzo ezimbini ze-bandpass: enye yebhendi yefrikhwensi yokudlulisa (Tx) (umz., 435-455MHz) kunye nenye yebhendi yefrikhwensi yokwamkela (Rx) (umz., 460-480MHz). Ezi zihluzo ze-bandpass zivumela imiqondiso ngaphakathi kwemigangatho yazo yefrikhwensi ukuba idlule ngelixa inciphisa imiqondiso ngaphandle kwezi bhendi. Oku kuyahlula ngempumelelo imiqondiso yokudlulisa nokufumana, kuthintela ukuphazamiseka phakathi kwazo. Umzekelo, i-diplexer inokufikelela ekuhlukanisweni kwe-30 dB okanye ngaphezulu phakathi kwee-ports zayo eziphantsi neziphezulu, okwaneleyo kwiizicelo ezininzi.

2. Uyilo oluZimeleyo oluPhezulu
Izihluzi zeCavity zisetyenziswa kakhulu kwi-cavity diplexers ngenxa ye-Q factor yazo ephezulu kunye nokukhetha okuhle kakhulu. Ezi zihluzi zibonelela ngokwahlulwa okuphezulu phakathi kweebhendi ezimbini zefrequency, zinciphisa ukuvuza kwesignali ukusuka kwi-transmit band ukuya kwi-receive band kwaye ngokuchaseneyo. Ukuhlulwa okuphezulu kunciphisa umngcipheko wokuphazamiseka phakathi kwesignali zokudlulisa kunye ne-receive, kuqinisekisa ukusebenza okuzinzileyo kwenkqubo yonxibelelwano. Ezinye uyilo lwe-diplexer, njenge-high-rejection cavity duplexers, zinokufikelela kumanqanaba aphezulu kakhulu okwahlulwa. Umzekelo, i-high-rejection cavity diplexer inokubonelela ngamanqanaba okwahlulwa angama-80 dB okanye ngaphezulu, ithintela ngempumelelo ukuphazamiseka.

3. Ukuthelekiswa kwe-Impedance
I-diplexer ibandakanya iinethiwekhi zokudibanisa i-impedance ukuqinisekisa ukuhambelana okuhle kwe-impedance phakathi kweziteshi zokudlulisa kunye nezokwamkela kunye ne-antenna okanye umgca wokudlulisela. Ukuhambelana okufanelekileyo kwe-impedance kunciphisa ukubonakaliswa kwesignali kunye namaza amileyo, ngaloo ndlela kunciphisa ukuphazamiseka okubangelwa ziimpawu ezibonisiweyo. Umzekelo, i-diplexer's common junction yenzelwe ukufezekisa ukuhambelana okuhle kwe-impedance, ukuqinisekisa ukuba i-impedance yokufaka kwi-transmit frequency yi-50 ohms ngelixa ibonisa i-impedance ephezulu kwi-receive frequency.

4. Ukwahlulwahlulwa kwesithuba
Kwiinkqubo zonxibelelwano oludibeneyo, ii-diplexers zinokudityaniswa nezinye iindlela ezifana nolwalathiso lwe-antenna, i-cross-polarization, kunye ne-transmit beamforming ukuze kufezekiswe ucinezelo olungakumbi lokuphazamiseka kwesignali kwindawo yokusasazeka. Umzekelo, ukusebenzisa ii-antenna ezibhekiselele kwicala elinye kunye nee-diplexers kunokuphucula ukuhlukaniswa phakathi kwee-antenna ezithumelayo kunye nezamkelayo, kunciphisa amathuba okuphazamiseka okufanayo.

5. Ulwakhiwo oluncinci
Ii-cavity diplexers zinesakhiwo esincinci, esivumela ukuba zidityaniswe nee-antenna okanye ezinye izinto. Olu dityaniso lunciphisa ubungakanani benkqubo iyonke kunye nobunzima ngelixa lunciphisa iingozi zokuphazamiseka. Umzekelo, ezinye iidizayini ze-diplexer ziquka amandla okucoca kwindawo eqhelekileyo, zenza kube lula ulwakhiwo ngelixa zigcina ukusebenza okuphezulu.

II-Cavity Diplexer ye-435-455MHz/460-480MHzIsebenzisa ukucoca i-bandpass, uyilo oluphezulu lokwahlukanisa, ukulinganisa i-impedance, ukwahlulwa kwesithuba, kunye nezinye iitekhnoloji zokusingatha ngempumelelo ukuphazamiseka kwesignali kwiinkqubo ze-LMR. Oku kuqinisekisa ukuba imiqondiso yokudlulisa neyokwamkela isebenza ngokuzimeleyo ngaphandle kokuphazamiseka okufanayo, okuphucula ukuthembeka kunye nokuzinza kweenkqubo zonxibelelwano.