Whakaiti Whakahōtaka, 0.02~18GHz, Awhe Whakaiti 0~63.75dB, Hipanga 0.25dB

Hei wāhanga matua i roto i ngā pūnaha whakamātautau me te whakawhitiwhiti kōrero ngaruiti, ka whakatikatika tika te Programmable Attenuator i te kaha o te tohu ngaruiti mā te whakahaere i tētahi whatunga ātete ā-roto mā roto i ngā whakahau matihiko. Ko tōna uara matua kei te whakakapi i ngā attenuator ā-ringa tuku iho, me te whakarato i te mana whakahaere tohu aunoa tino-taumira, tino-tika i roto i tētahi whānuitanga auau whānui hei whakatutuki i ngā hiahia o ngā pūnaha hiko hou mō te mahi mamao me te urupare tere. Ko te mea e whai ake nei he whakataki taipitopito mai i ngā āhuatanga e rua: ōna āhuatanga matua me ngā wāhi tono matua.

Ngā Āhuatanga:

1. Te tino tika me te takahanga pai: He iti rawa te takahanga o tēnei hua o te 0.25dB, e āhei ai te whakatikatika i te kaha o te tohu tino pai. Ka eke te whānuitanga whakaiti katoa ki te 63.75dB, e kapi ana i te whānuitanga hihiri whānui mai i ngā tohu ngoikore ki ngā tohu kaha. Ka taea e tōna tika whakaiti noa te eke ki te ±2dB, e whakarite ana i te tika me te auau i raro i ngā tautuhinga rerekē.
2. Te whānuitanga o te auau whānui rawa atu: Ka horapa te auau mahi mai i te 0.02GHz ki te 18GHz, e kapi ana i te nuinga o ngā roopu whakawhitiwhiti kōrero me ngā roopu radar nui. Mā tēnei whānuitanga o te auau ka taea te whakahaere i ngā tohu puta noa i ngā roopu rerekē i runga i te tūāpapa kotahi, ā, kāore e hiahiatia te whakawhiti i ngā taputapu maha.
3. He iti te ngaronga whakaurunga me te ōrite pai: Ko tōna ngaronga whakaurunga mōrahi ka whakahaeretia i roto i te 8dB, ka whakaitihia te whakapaunga o te kaha tohu taketake. I taua wā, ko te ōwehenga ngaru tū mōrahi o ōna tauranga whakauru me te putanga he 2.0, ka whakarite kia pai te ōrite o te aukati me ngā pūnaha 50Ω, ka whakaitihia te whakaata tohu me te whakamana i te pono o te tuku tohu.
4. Mana whakahaere hōtaka pono me te hoahoa hanganga: Ka tautokohia e te hua te mana mamao mā roto i ngā atanga paerewa, ka āwhina i te whakaurunga ki ngā pūnaha whakamātautau aunoa. Ka whai whakaaro hoki ētahi hoahoa ki te urutau taiao, ka mau tonu te mahi pumau i runga i te whānuitanga o te pāmahana.

Ngā tono:

1. Whakamātautau pūnaha whakawhitiwhiti kōrero: I roto i te R&D me te hanga o ngā teihana turanga 5G, ngā teihana whenua whakawhitiwhiti kōrero amiorangi, me ngā pūnaha radar, e whakamahia whānuitia ana tēnei attenuator hei whakatauira i te ngaronga tuku tohu i te wāhi.
2. Ngā pūnaha whakamātautau aunoa: Hei wāhanga matua mō te whakatikatika tohu i roto i ngā pūnaha ATE, ka taea e ia te whakahaere tika i te whakaurunga taumata tohu ki ngā taputapu pēnei i ngā tātaritanga whānuitanga, ngā kaihanga tohu, ngā mita hiko rānei. Ehara i te mea ka ārai noa i te kino o ngā taputapu whakamātautau utu nui mai i te kaha nui o te tohu, engari ka whakarite hoki kia mahia ngā inenga i te whānuitanga tohu tino pai, kia pai ake ai te whānuitanga hihiri me te tika o te inenga o te pūnaha whakamātautau katoa.
3. Whakamātautau wāhanga me te raina whakaputa: I roto i te whakamātautau whakaputa papatipu o ngā wāhanga RF me te ngaruiti, ka whakamahia tēnei taputapu hei whakahaere tere me te tika i te manatoko mahi me te tirotiro mahi. Mā te whakarerekē aunoa i te kaha o te tohu whakauru, ka taea te tuhi pai i te pihi urupare o te taputapu kei raro i te whakamātautau i raro i ngā āhuatanga tohu rerekē.
4. Rangahau me ngā whakamātautau mātauranga: I roto i ngā taiwhanga ngaruiti o ngā whare wānanga me ngā whare rangahau, he wāhanga matua tēnei mō te hanga tūāpapa whakamātautau mō te whakatauira hongere me te rangahau horapa ngaru, hei āwhina i ngā kairangahau ki te whakatauira i ngā taiao hikohiko matatini me te whakamana i ngā tauira me ngā hoahoa ariā.

Ka whakaratohia e Qualwave Inc. te whānui whānui, te whānuitanga hihiri teiteingā whakaitiiti ka taea te whakariteme ngā auau tae atu ki te 40GHz. Ka taea e te taahiraa te eke ki te 0.5dB, ā, ka taea e te awhe whakaiti te eke ki te 80dB, neke atu rānei. Kei roto i tēnei tuhinga he whakaiti hōtaka 0.02~18GHz me te awhe whakaiti o te 0~63.75dB me te taahiraa o te 0.25dB.