Kei te rapu tonu ngā kaiwhakahaere reo irirangi Ham i ngā taputapu pai rawa atu hei whakapai ake i te mahi a ā rātou mahi. Mō te whakatū i tētahi teihana tukurua, he maha ngā wāhanga hei whakaaroaro, tae atu ki ngā pūihi, ngā whakakaha, me ngā tātari. Ko tētahi o ngā wāhanga tino nui ko te tātari rua, he tātari poka rānei, he mea nui ki te whakahaere i ngā auau o te reo irirangi, inā koa i ngā wāhi e nui ana te haere o te tangata. I roto i tēnei tuhinga, ka tūhuratia e mātou ngā painga me ngā whakamahinga o ngā tātari rua UHF me ngā tātari poka mō te reo irirangi ham.
UHFTāruaruameTātari PokaTirohanga Whānui
Ko te tātari rua, te tātari āputa rānei, he taputapu e whakamahi ana i ngā ara iahiko whakarara hei tuku i tētahi pūihi kotahi hei whiwhi me te tuku tohu i ngā auau rerekē. Mā te wehewehe i ngā tohu e haere mai ana, e haere atu ana ki ngā ara e rua, kia taea ai e rātou te haere tahi i roto i te pūihi kotahi me te kore e pā tetahi ki tetahi. Ki te kore he tātari āputa, he tātari āputa rānei, me rua ngā pūihi motuhake mō tētahi teihana tukurua, tētahi hei tuku, tētahi hei whiwhi. Kāore i te whai hua, i te taea rānei tēnei otinga i ngā wā katoa, inā koa i ngā tāone nui he iti te wāhi.
Kua hangaia ngā tātari UHF takirua me ngā tātari poka hei whakahaere i te whānuitanga o ngā auau, i waenga i te 400 MHz me te 1 GHz, ā, he kōwhiringa pai rawa atu ēnei mō te reo irirangi ham. Ka taea e rātou te tātari i ngā tohu me ngā pokanoa kāore e hiahiatia, kia mārama ai, kia pono ai hoki te whakawhitiwhiti kōrero. Hei tāpiri, he ngāwari te tāuta, he iti te rahi, ā, he iti noa te tiaki i ngā taputapu.
Ngā Painga o ngā UHF Duplexers me ngā Tātari Poka
Ko tētahi o ngā painga matua o te whakamahi i te tātari UHF duplexer, i te tātari poka rānei, ko tōna kaha ki te whakanui ake i te pai o te teihana tukurua. Mā te tuku i tētahi pūihi kotahi ki te whakahaere i ngā auau maha, ka whakaitihia te nui o te wāhi e hiahiatia ana, ā, ka māmā ake te tukanga tatūnga. Ka whakapai ake hoki i te kounga tohu whānui, ka whakaiti i te haruru me te pokanoa, ka hua ake he whakawhitiwhiti kōrero pono ake.
Ko tētahi atu painga ko te āwhina a ngā taputapu UHF takirua me ngā tātari poka ki te pupuri i te whakamahinga ture o te auau. Mā te whakahaere i ngā reo irirangi rua-ara me te kore e tika te tātari ka raru pea ētahi atu taputapu whakawhitiwhiti kōrero, ka raru pea ngā ratonga ohorere. Me whakamahi ngā kaiwhakamahi arumoni me ngā kaiwhakamahi ahumahi i ngā tātari kia kore ai rātou e takahi i ngā ture e pā ana ki te raruraru auau reo irirangi.
Ngā tono o te UHFNgā taputapu takiruameNgā Tātari Poka
Ka taea te whakamahi i ngā tātari UHF takirua me ngā tātari poka i roto i ngā momo mahi, tae atu ki ngā waeine pūkoro, ngā teihana turanga, me ngā teihana tukurua. I roto i ngā waeine pūkoro, ka taea te whakamahi hei tātari i ngā tohu kāore e hiahiatia, hei whakapai ake i te kounga tohu i a rātou e haereere ana. I roto i ngā teihana turanga, ka taea e rātou te āwhina ki te whakahaere i ngā auau maha me te whakapai ake i te kapinga whānui. I roto i ngā teihana tukurua, he mea nui ēnei hei tuku i tētahi pūihi kotahi ki te whakahaere i ngā tohu tuku me te whiwhi, ā, he mea nui ēnei mō ngā kaiwhaiwhai reo irirangi ham.
Whakamutunga
He taputapu tino nui ngā tātari UHF takirua me ngā tātari poka mō ngā kaiwhakahaere reo irirangi ham, e āhei ai rātou ki te whakahaere i ngā auau maha me te whakapai ake i te whai huatanga whānui o tā rātou whakatakotoranga. He ngāwari te tāuta, he iti te tiaki, ā, he maha ngā tono e tukuna ana i roto i ngā waeine pūkoro, ngā teihana turanga, me ngā teihana tukurua. Ina tae ki te whakatū i tētahi whatunga whakawhitiwhiti pono, he mea nui te tātari pai. Ahakoa he tangata takaro noa koe, he tohunga rānei, ko te whakamahi i tētahi tātari UHF takirua, tātari poka rānei te huarahi pai hei whakarite i te whakawhitiwhiti mārama me te pono me te kore he pokanoa, he whakararuraru rānei.
He whānuitanga ngā momo o te Si Chuan Keenlion Ngāruiti i roto i ngā whirihoranga whāiti me te whānui, e kapi ana i ngā auau mai i te 0.5 ki te 50 GHz. Kua hangaia hei whakahaere i te mana whakauru mai i te 10 ki te 30 watts i roto i te pūnaha tuku 50-ohm. Ka whakamahia ngā hoahoa moroiti, raina rānei, ā, ka arotauhia mō te mahi pai rawa atu.
Ka taea hoki e mātou te whakariteTātari Pokakia rite ki ō hiahia. Ka taea e koe te tomo ki te whārangi whakaritenga hei whakarato i ngā whakaritenga e hiahiatia ana e koe.
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Wā tuku: Hepetema-11-2023
