Hoahoa me ngā Otinga Whakaiti Mana Teitei RF

Whakaahuatanga Hua

Ko te attenuator mana-teitei RF a Apex (Attenuator) he wāhanga matua e kore e taea te whakakore i te kaha o te tohu hei whakarite i te pumau me te pono o te pūnaha. Ka hipokina e ā mātou hoahoa attenuator he whānuitanga o ngā auau mai i DC ki te 67.5GHz, ā, he pai mō ngā momo tono, tae atu ki ngā whakamahinga arumoni me ngā whakamahinga hōia. Ahakoa i roto i te whakatikatika tohu, te whakahaere hiko, te tiaki pūnaha rānei, ka tukuna e ngā attenuator RF a Apex te mahi tino pai.

He kaha te whakahaere i te mana o ā mātou whakangāwari RF, ā, ka taea te mahi pumau i raro i ngā āhuatanga kawenga teitei, kia pono ai te pūnaha. Nā ngā āhuatanga PIM (Intermodulation Distortion) iti, ka pai te mahi a ā mātou whakangāwari i roto i ngā tono mana teitei, kia mārama ai te tohu me te pumau. Hei tāpiri, he ātete wai te hua, ā, he pai mō te whakamahi i roto i ngā taiao makuku, kino rānei, kia pono ai i raro i ngā āhuatanga rerekē.

He maha ngā momo whakangāwari RF a Apex, tae atu ki te coaxial, te maramara, me te arataki ngaru. Mā ēnei momo hoahoa rerekē ka taea e ā mātou hua te whakatutuki i ngā hiahia tono rerekē, kia pai ai te mahi i roto i ngā taiao rerekē. Ehara i te mea he pai noa ā mātou whakangāwari mō ngā tono paerewa, engari he pai hoki ngā hiahia motuhake, ā, ka whakaratohia e mātou he ratonga hoahoa ritenga hei whakarite kia tino pai ia whakangāwari mō tōna taiao tono.

Mō te hoahoa, kei te wātea ngā whakangāwari RF a Apex me ngā kōwhiringa whakangāwari pumau, whakarerekē rānei hei whakatutuki i ngā whakaritenga hangarau me ngā whakaritenga whakahaere a ngā kiritaki. Ka mahi tahi tā mātou tīma hangarau me ngā kiritaki kia tutuki ai i ia whakangāwari ā rātou hiahia motuhake, ā, kia whakaratohia ai te otinga RF pai rawa atu.

I roto i te poto, ehara i te mea he pai te mahi hangarau a ngā whakangāwari hiko-teitei RF a Apex, engari ka tutuki hoki i a rātou ngā hiahia kanorau o ngā pūnaha whakawhitiwhiti kōrero hou e pā ana ki te pono me te ngāwari ki te urutau. Ahakoa he otinga whakatikatika tohu whai hua, he hoahoa ritenga motuhake rānei e hiahiatia ana e koe, ka taea e mātou te whakarato ki a koe ngā kōwhiringa pai rawa atu hei āwhina i tō kaupapa kia angitu. Ko tā mātou whāinga he whakarato ki ngā kiritaki he hua me ngā ratonga kounga teitei hei whakarite kia angitu te whakatinanatanga o ia kaupapa.