1. Ho sefa Bandpass
Hangata diplexer e na le difilthara tse pedi tsa bandpass: e 'ngoe bakeng sa sehlopha sa maqhubu a transmit (Tx) (mohlala, 435-455MHz) le e 'ngoe bakeng sa sehlopha sa maqhubu a receive (Rx) (mohlala, 460-480MHz). Difilthara tsena tsa bandpass li lumella matšoao ka har'a mefuta ea tsona ea maqhubu ho feta ha li ntse li fokotsa matšoao ka ntle ho lihlopha tsena. Sena se arola matšoao a transmit le a amohelang ka katleho, se thibela tšitiso lipakeng tsa tsona. Mohlala, diplexer e ka fihlela karohano ea 30 dB kapa ho feta pakeng tsa likou tsa eona tse tlase le tse phahameng, e leng se lekaneng bakeng sa lits'ebetso tse ngata.

2. Moralo o Ikhethileng ka ho Fetisisa
Li-filter tsa cavity li sebelisoa hangata ho li-cavity diplexers ka lebaka la Q factor ea tsona e phahameng le khetho e ntle haholo. Li-filter tsena li fana ka karohano e phahameng pakeng tsa lihlopha tse peli tsa maqhubu, li fokotsa ho lutla ha lets'oao ho tloha ho phetiso ho ea ho receive band le ka tsela e fapaneng. Ho itšehla thajana ho phahameng ho fokotsa kotsi ea tšitiso pakeng tsa lipontšo tsa phetiso le receive band, ho netefatsa ts'ebetso e tsitsitseng ea sistimi ea puisano. Meralo e meng ea li-diplexer, joalo ka li-duplex tsa cavity tse hanang haholo, e ka fihlella maemo a holimo haholo a ho itšehla thajana. Mohlala, diplexer ea cavity e hanang haholo e ka fana ka maemo a ho itšehla thajana a 80 dB kapa ho feta, e thibela tšitiso ka katleho.

3. Ho bapisa Impedance
Diplexer e kenyelletsa marangrang a ho bapisa impedance ho netefatsa hore ho lumellana hantle ha impedance pakeng tsa liteishene tsa phetisetso le tse amohelang le antenna kapa mohala oa phetisetso. Ho lumellana hantle ha impedance ho fokotsa ho bonahatsa ha lets'oao le maqhubu a emeng, ka hona ho fokotsa tšitiso e bakoang ke matšoao a bonahatsoang. Mohlala, kopano e tloaelehileng ea diplexer e etselitsoe ho fihlela ho lumellana ho babatsehang ha impedance, ho netefatsa hore impedance ea ho kenya maqhubung a phetisetso ke 50 ohms ha ka nako e ts'oanang e hlahisa impedance e phahameng maqhubung a amohelang.

4. Karohano ea Sebaka
Litsamaisong tsa puisano tsa sebaka se le seng, diplexers li ka kopanngoa le mekhoa e meng e kang tataiso ea antenna, polarization ea cross-polarization, le ho fetisetsa mahlaseli ho fihlela ho thibeloa ho eketsehileng ha tšitiso ea lets'oao sebakeng sa phatlalatso. Mohlala, ho sebelisa li-antenna tse tataisang hammoho le li-diplexers ho ka ntlafatsa karohano lipakeng tsa li-antenna tse fetisang le tse amohelang, ho fokotsa monyetla oa tšitiso e kopanetsoeng.

5. Sebopeho se Senyenyane
Diplexer tsa cavity di na le sebopeho se senyenyane, se di dumellang ho kopanngwa le di-antenna kapa dikarolo tse ding. Kopano ena e fokotsa boholo ba sistimi ka kakaretso le ho rarahana ha yona ha e ntse e fokotsa dikotsi tsa tshitiso. Mohlala, meralo e meng ya diplexer e kenyelletsa bokgoni ba ho sefa ka hara kgokelo e tloaelehileng, e nolofatsa sebopeho ha e ntse e boloka tshebetso e phahameng.

The435-455MHz/460-480MHz Cavity Diplexere sebelisa ho sefa li-bandpass, moralo o phahameng oa ho itšehla thajana, ho bapisa impedance, karohano ea sebaka, le mahlale a mang ho sebetsana ka katleho le tšitiso ea matšoao lits'ebetsong tsa LMR. Sena se netefatsa hore matšoao a fetisang le a amohelang a sebetsa ka boikemelo ntle le tšitiso e kopanetsoeng, e ntlafatsang botšepehi le botsitso ba litsamaiso tsa puisano.