1. Ukuhlunga i-Bandpass
I-diplexer ngokuvamile iqukethe izihlungi ezimbili ze-bandpass: eyodwa ngebhendi yefrikhwensi yokudlulisa (i-Tx) (isb, 435-455MHz) nenye ngebhendi yefrikhwensi yokwamukela (isb, 460-480MHz). Lezi zihlungi ze-bandpass zivumela amasiginali angaphakathi kwebanga lemvamisa yazo ukuba adlule ngenkathi inciphisa amasiginali ngaphandle kwalawa mabhendi. Lokhu kuhlukanisa ngokuphumelelayo ukudlulisa nokwamukela amasignali, ukuvimbela ukuphazamiseka phakathi kwawo. Isibonelo, i-diplexer ingase izuze ukuhlukaniswa okungu-30 dB noma ngaphezulu phakathi kwezimbobo zayo eziphansi neziphakeme, okwanele ezinhlelweni eziningi.

2. Idizayini Ephakeme Yokuzihlukanisa
Izihlungi ze-Cavity zivame ukusetshenziswa kuma-cavity diplexer ngenxa yesici sazo esiphezulu se-Q nokukhetha okuhle kakhulu. Lezi zihlungi zinikeza ukuhlukaniswa okuphezulu phakathi kwamabhendi amabili efrikhwensi, ukunciphisa ukuvuza kwesignali kusuka ebhendini yokudlulisela kuya ebhendini yokwamukela futhi okuphambene nalokho. Ukuhlukaniswa okuphezulu kunciphisa ubungozi bokuphazamiseka phakathi kokudlulisa nokwamukela amasiginali, kuqinisekisa ukusebenza kohlelo lokuxhumana oluzinzile. Eminye imiklamo ye-diplexer, efana ne-high-rejection cavity duplexer, ingafinyelela amazinga aphezulu kakhulu wokuzihlukanisa. Isibonelo, i-high-rejection cavity diplexer inganikeza amazinga okuhlukaniswa angama-80 dB noma ngaphezulu, okucindezela ngempumelelo ukuphazamiseka.

3. Ukufanisa Impedans
I-diplexer ihlanganisa amanethiwekhi afanayo we-impedance ukuze kuqinisekiswe ukufana okuhle kwe-impedance phakathi kwamashaneli okudlulisa nokwamukela kanye ne-antenna noma ulayini wokudlulisela. Ukufanisa okungalungile kwe-impedance kunciphisa ukubonakaliswa kwesignali namagagasi amile, ngaleyo ndlela kunciphise ukuphazamiseka okubangelwa amasignali abonisiwe. Isibonelo, ukuhlangana okujwayelekile kwe-diplexer kuklanyelwe ukuthola ukufana okuhle kakhulu kwe-impedance, iqinisekisa ukuthi okokufaka okubambekayo kumafrikhwensi okudlulisa ama-ohms angama-50 ngenkathi kwethula ukuthintana okuphezulu kumafrikhwensi okwamukela.

4. Ukuhlukaniswa Kwendawo
Ezinhlelweni zokuxhumana ezisebenzisanayo, ama-diplexer angahlanganiswa namanye amasu anjengokuqondisa kwe-antenna, i-cross-polarization, kanye nokudlulisa i-beamforming ukuze kuzuzwe ukucindezelwa okuqhubekayo kokuphazanyiswa kwesignali esizindeni sokusakazwa. Isibonelo, ukusebenzisa izimpondo eziqondisayo ngokuhlangana nama-diplexer kungathuthukisa ukuhlukaniswa phakathi kokudlulisa nokwamukela izimpondo, kunciphise amathuba okugxambukela.

5. Isakhiwo Esihlangene
Ama-Cavity diplexer afaka isakhiwo esihlangene, esivumela ukuthi ahlanganiswe nezimpondo noma ezinye izingxenye. Lokhu kuhlanganiswa kunciphisa usayizi wesistimu jikelele nobunkimbinkimbi kuyilapho kunciphisa ubungozi bokuphazamiseka. Isibonelo, amanye amadizayini e-diplexer ahlanganisa amandla okuhlunga endaweni ehlanganayo evamile, enze ukwakheka kube lula kuyilapho kugcinwa ukusebenza okuphezulu.

I435-455MHz/460-480MHz Cavity Diplexerisebenzisa ukuhlunga i-bandpass, idizayini ephezulu yokuhlukanisa, ukufaniswa kwe-impedance, ukuhlukaniswa kwesikhala, nobunye ubuchwepheshe ukuphatha ngempumelelo ukuphazamiseka kwesignali ezinhlelweni ze-LMR. Lokhu kuqinisekisa ukuthi amasignali okudlulisa nokwamukela asebenza ngokuzimela ngaphandle kokuphazamiseka okufanayo, ukuthuthukisa ukwethembeka nokuzinza kwezinhlelo zokuxhumana.