1. Bandpass Filtering
Diplexer na-enwekarị ihe nzacha bandpas abụọ: otu maka bandwit na-ebufe (Tx) (dịka ọmụmaatụ, 435-455MHz) na nke ọzọ maka bandwit (Rx) ugboro ugboro (dịka, 460-480MHz). Ihe nzacha bandpas ndị a na-enye ohere ka mgbaama dị n'etiti oke nha ha gafere ka ha na-ebelata akara n'èzí ndị a. Nke a na-ekewapụta nke ọma ma nata akara, na-egbochi ndabichi n'etiti ha. Dịka ọmụmaatụ, diplexer nwere ike nweta ikewapụ 30 dB ma ọ bụ karịa n'etiti ọdụ ụgbọ mmiri ya dị ala na nke dị elu, nke zuru ezu maka ọtụtụ ngwa.

2. Elu kewapụ iche Design
A na-ejikarị ihe nzacha oghere eme ihe na oghere diplexers n'ihi nnukwu ihe Q ha na nhọrọ dị oke mma. Ihe nzacha ndị a na-enye oke dị iche iche n'etiti eriri ugboro abụọ, na-ebelata ntachi mgbaàmà site na eriri nnyefe gaa na band nnata yana ọzọ. Mwepụ dị elu na-ebelata ohere nke ndabichi n'etiti nnyefe na ịnweta akara, na-eme ka usoro nkwurịta okwu kwụsie ike. Ụfọdụ atụmatụ diplexer, dị ka oghere duplexers dị elu, nwere ike nweta ọkwa dịpụrụ adịpụ nke ukwuu. Dịka ọmụmaatụ, diplexer cavity cavity dị elu nwere ike inye ọkwa dịpụrụ adịpụ nke 80 dB ma ọ bụ karịa, na-egbochi nnyonye anya nke ọma.

3. Mmekọahụ nke impedance
Diplexer na-etinye netwọọdụ dakọtara impedance iji hụ na ndakọrịta dị mma n'etiti nnyefe na ịnata ọwa na antenna ma ọ bụ ahịrị nnyefe. Nkwekọrịta mgbochi kwesịrị ekwesị na-ebelata ntụgharị mgbaama na ebili mmiri guzo ọtọ, si otú a na-ebelata nnyonye anya sitere na mgbama na-egosipụta. Dịka ọmụmaatụ, a na-eme njikọ njikọta nke diplexer iji nweta ezigbo mmekọ nke impedance, na-ahụ na ntinye ntinye aka na oge nnyefe bụ 50 ohms mgbe ọ na-egosipụta nnukwu ihe mgbochi na ugboro ugboro.

4. Ngalaba oghere
Na sistemụ nkwurịta okwu na saịtị, enwere ike ijikọ diplexers na usoro ndị ọzọ dị ka ntụzịaka antenna, cross-polarization, na nnyefe ọkụ iji nweta nkwubichi ọzọ nke nnyonye anya mgbaàmà na ngalaba mgbasa. Dịka ọmụmaatụ, iji antenna ntụzi aka yana njikọ diplexers nwere ike ịkwalite ikewapụ n'etiti nnyefe na ịnweta antennas, na-ebelata ohere nke ntinye aka.

5. Kọmpat Ọdịdị
Ọgba diplexers nwere nhazi kọmpat, na-enye ohere ijikọ ya na antennas ma ọ bụ ihe ndị ọzọ. Ngwakọta a na-ebelata nha na mgbagwoju anya nke sistemu niile ma na-ebelata ihe egwu nnyonye anya. Dịka ọmụmaatụ, ụfọdụ atụmatụ diplexer na-etinye ike nzacha n'ime njikọ nkịtị, na-eme ka nhazi ahụ dị mfe ma na-arụ ọrụ dị elu.

Nke435-455MHz/460-480MHz Cavity Diplexerna-arụ ọrụ nzacha bandpass, imewe kewapụ iche dị elu, dakọtara impedance, nkewa oghere na teknụzụ ndị ọzọ iji jikwaa nnyonye anya mgbaama na sistemụ LMR nke ọma. Nke a na-eme ka o doo anya na nnyefe na ịnata akara na-arụ ọrụ n'adabereghị na nnyonye anya, na-eme ka ntụkwasị obi na nkwụsi ike nke usoro nkwurịta okwu.