Taura Whāngai Waea: Me pēhea te whakapai ake i te Tuku Tohu i roto i ngā Whatunga Teihana Tūāpapa

He mea nui te tāutanga me te tiaki tika i te taura whāngai mō te tuku tohu pono i roto i ngā whatunga whakawhitiwhiti kōrero. Mā ngā tikanga tāutanga kounga teitei me te tiaki ārai auau ka āwhina i te pupuri i te mahi tino pai i roto i ngā whatunga waea pūkoro, te pāpāho, me ētahi atu pūnaha whakawhitiwhiti kōrero. Mā te whakapau kaha a Telsto ki te whakamātautau pakari me te whakahaere kounga ka whakarite kia tutuki i ia taura whāngai ngā paerewa ahumahi mō te roa me te pono.

Ngā Tikanga Pai mō te Tāutanga

Mā te tāutanga whai hua o te taura whāngai ka whakaitihia te ngaronga tohu me te pokanoa. Me whai ngā tohunga hangarau i ngā tikanga pai o te ahumahi hei whakarite i te pono o te whatunga. Mā ngā aratohu e whai ake nei ka tautoko i te tāutanga angitu:

• Āta karohia ngā piko koi, ngā whāiti rānei o te taura hei ārai i te kino me te hekenga o te tohu.
• Whakamahia ngā topenga taura, ngā here rānei hei whakau i te taura, hei pupuri hoki i te ara ara maeneene.
• Kōwhiria te roa me te ine tika o te taura hei whakaiti i te ngoikore o te tohu.
• Manatokohia kei te mau pūmau ngā hononga katoa, ā, kei te tika te tūnga.
• Whakatinanahia te tūhono whenua tika hei ārai i te pokanoa me te pupuri i te kounga o te tohu.
• Whakaarohia te whakamahi i ngā whakakaha mō ngā oma taura roa hei pupuri i te kaha o te tohu.

Ka tirotirohia te kounga o ngā taura whāngai a Telsto e ngā tari QC o roto me ngā kaitirotiro tuatoru i mua i te tukunga. Mā tēnei tukanga ka whakarite kia rite te mahi a ia taura i roto i te whānuitanga o ngā tono o te taura whāngai, tae atu ki te whakawhiti raraunga kaha-teitei me ngā whakawhitiwhitinga amiorangi.

Ka taea e ngā hapa noa i te wā tāutanga te arahi ki ngā raruraru whatunga mō te wā roa. Ko te piko kore tika o te taura, te kounga hononga ngoikore, te kore e tika te hiri o te paipa, me te kume hē o te kume, he take noa iho ēnei o te ngaronga o te tohu. Ka taea e ēnei hapa te hua ake he ātete nui ake, he urunga wai, he werawera nui, ka noho tonu pea kāore e kitea kia puta rā anō he raruraru mahi nui. Mā te aro nui ki ngā tikanga tāutanga ka āwhina i te ārai i ēnei raruraru, ā, ka tautoko hoki i te roa o te ora o te taura whāngai.

Tohutohu: Me whai tonu i ngā aratohu a te kaihanga mō te tāutanga, me te whakamahi i ngā taputapu kua tūtohutia kia kore ai e pakaru te taura, ngā hononga rānei.

Te Whakapūmau i ngā Hononga Kounga

He mea nui ngā hononga kounga teitei i waenga i ngā taura whāngai me ngā taputapu teihana turanga hei pupuri i te kaha o te tuku tohu. He mea nui te hototahitanga i waenga i ngā hononga me ngā taura. Me ōrite te hononga ki ngā āhuatanga ā-tinana me ngā āhuatanga hiko o te taura whāngai kia mau ai te hononga haumaru, ātete iti. Ka taea e ngā hononga kāore i te ōrite te whakararu i te hononga me te whakanui ake i te whakaiti i te tohu.

Ko te pakari tētahi atu āhuatanga matua. Me whakamahi ngā hononga e pāngia ana e ngā taiao uaua, e te ahotea miihini rānei i ngā rauemi me ngā hoahoa pakari hei tu atu i te makuku, te wiri, me ngā huringa pāmahana. Me ōrite ngā whakatauranga mahi, pērā i te kaha kawe hiko me te ngaohiko, ki ngā hiahia whakahaere o te whatunga. Ko ngā hononga he iti te ōwehenga ngaru tū ngaohiko (VSWR), he pai ake i te 1.1:1, ka āwhina i te whakaiti i ngā whakaata tohu me te pupuri i ngā hononga kounga teitei i roto i ngā pūnaha taura pūkoro me te muka whatu.

Ngā momo hononga rerekēHe pai mō ngā momo whakamahinga o te taura whāngai. He pai te ātete o ngā hononga momo-N ki te huarere mō te whakamahinga o waho. He pai ngā hononga DIN mō ngā whare whakaata ngaio. He mea hanga ngā hononga SMA mō ngā whakamahinga auau-teitei, ko ngā hononga BNC ia he otinga utu-whai hua mō ngā whakawhitiwhiti kōrero me te whakapāho. He mea nui te whiriwhiri i te momo hononga tika me te whakarite i ngā tikanga tāutanga tika mō te pono mō te wā roa i roto i ngā momo tāutanga taura whāngai katoa.

Te Tiaki Auau mō te Pono o te Whatunga

He mea nui te tiaki ārai auau hei pupuri i te mahi a te taura whāngai i roto i ngā whatunga whakawhitiwhiti kōrero. Mā ngā tirotiro auau ka taea te tautuhi i ngā raruraru pea i mua i te arahi ki ngā hapa whatunga, ki te hekenga rānei o te tohu. Ko ngā tikanga tiaki matua ko:

• Ngā tirotiro ā-kanohi hei tirotiro mēnā he kino ā-tinana, he ahotea taiao, me te waikura i ngā hononga.
• Whakamātautau auau i ngā āhuatanga hiko mā te whakamahi i ngā taputapu motuhake, pērā i te whakaata rohe-wā (TDR), hei kite i ngā hapa ā-roto, i ngā taupatupatu ārai rānei.
• Te tiaki i te ātete huarere hei ārai i te urunga mai o te makuku, ka pā kino pea ki te kounga o te tohu.
• Te tirotiro i ngā pūnaha whenua me ngā pūnaha here hei whakarite i te pono me te haumaru.

He mea nui te tirotiro auau hei ārai i ngā hapa o te pūnaha whāngai pūihi. Me tirotiro e ngā tohunga hangarau ngā tohu o te urunga wai, te waikura, me ngā kino ā-tinana. Mā te tiaki kua whakaritea ka tautoko i te pono tonu, ā, ka whakaiti i te hiahia mō te rapurongoā me te whakatika. Mā te whakahaere tika i ngā taura muka whatu me te aro ki ngā tāutanga taura coaxial ka pai ake te pumau o te whatunga.

Kua hangaia ngā taura whāngai a Telsto kia roa te mau, ā, kua whakamatautauria kia tutuki ai ngā hiahia o ngā whakawhitiwhiti kōrero hou. Mā te whai i ngā tikanga pai mōte tāutanga me te tiaki i te taura whāngai, ka taea e ngā kaiwhakahaere whatunga te whakatutuki i te kounga tohu ōrite me te whakaroa i te roa o te ora o ā rātou hanganga.