Te Mārama ki ngā Whakakaha Waea Pūkoro mō ngā Rohe Taiwhenua: Āhea te Whakamahi i te Whakahoki Waka Whatu

He tokomaha o ā mātou kaipānui e noho ana i ngā wāhi tuawhenua e raru ana i te ngoikore o ngā tohu waea pūkoro, ā, he maha ā rātou rapunga ipurangi mō ngā otinga pēnei i tewhakanui tohu waea pūkoroHeoi, ina tae ki te whiriwhiri i te whakakaha tika mō ngā āhuatanga rerekē, he maha ngā kaihanga kāore e whakarato i ngā aratohu mārama. I roto i tēnei tuhinga, ka hoatu e mātou he kupu whakataki māmā ki a koe mō te whiriwhiri i tētahite whakanui tohu waea pūkoro mō ngā rohe tuawhenuame te whakamārama i ngā mātāpono taketake o te mahi a ēnei taputapu.

1. He aha te Whakakaha Tohu Waea Pūkoro? He aha i kīia ai e ētahi Kaihanga he Whakahoki Waka Whatu?

1.1 He aha te Whakakaha Tohu Waea Pūkoro, ā, me pēhea te Mahi?

A whakanui tohu waea pūkorohe taputapu i hangaia hei whakanui i ngā tohu pūtau (ngā tohu pūkoro), ā, he kupu whānui e uru ana ki ngā taputapu pēnei i ngā kaiwhakakaha tohu pūkoro, ngā kaiwhakahoki tohu pūkoro, me ngā whakakaha waea pūkoro. Ko ēnei kupu e pā ana ki te momo taputapu kotahi: he kaiwhakakaha tohu waea pūkoro. I te nuinga o te wā, ka whakamahia ēnei kaiwhakakaha i roto i ngā kāinga me ngā whare iti.ngā wāhi arumoni, ngā wāhi ahumahi rāneitae atu ki te 3,000 mita pūrua (tata ki te 32,000 putu pūrua). He hua takitahi ēnei, kāore i hangaia mō te tuku tohu tawhiti. Ko te whakatakotoranga katoa, tae atu ki ngā pūihi me te whakanui tohu, ka whakamahia ngā taura coaxial pērā i ngā pekepeke, ngā whāngai rānei hei tuku i te tohu pūtau.

1.2 He aha te Pūwhakahoki Muka Whatu, ā, me pēhea te mahi?

A pūwhakahoki muka whatuka taea te mārama he rite ki te pūwhakahoki tohu waea pūkoro ngaio kua hangaia mō te tuku tawhiti. Ko te tikanga, i whakawhanakehia tēnei taputapu hei whakaoti i te ngaronga tohu nui e pā ana ki te tuku taura coaxial tawhiti. Ka wehea e te pūwhakahoki muka whatu ngā pito whiwhi me ngā pito whakanui o te whakanui tohu waea pūkoro tuku iho, mā te whakamahi i ngā taura muka whatu hei utu mō ngā taura coaxial mō te tuku. Mā tēnei ka taea te tuku tawhiti me te iti o te ngaronga tohu. Nā te iti o te whakaiti o te tuku muka whatu, ka taea te tuku i te tohu tae atu ki te 5 kiromita (tata ki te 3 maero).

Pūwhakahou muka whatu-DAS

I roto i te pūnaha tukurua muka whatu, ko te pito whiwhi o te tohu pūtau mai i te teihana turanga ka kiia ko te wae tata-pito, ā, ko te pito whakanui i te ūnga ka kiia ko te wae tawhiti-pito. Ka taea e te wae tata-pito te hono atu ki ngā wae tawhiti-pito maha, ā, ka taea e ia wae tawhiti-pito te hono atu ki ngā pūihi maha hei whakatutuki i te kapinga tohu pūtau. Kāore tēnei pūnaha e whakamahia ana i ngā wāhi taiwhenua anake engari i roto hoki i ngā whare arumoni tāone, e kiia ana ko te Pūnaha Pūihi Tohatoha (DAS) he Pūnaha Pūihi Tohatoha Hohe rānei.

Pūrere Whakahoki Muka Whatu Pūkoro mō te Rohe Taiwhenua

Ko te tikanga, ko ngā mea whakakaha tohu waea pūkoro,ngā pūrua muka whatu, me te DAS e whai ana kia tutuki te whāinga kotahi: te whakakore i ngā rohe mate tohu pūtau.

2. Āhea koe me whakamahi i te whakanui tohu waea pūkoro, ā, āhea koe me whiriwhiri i te pūwhakahou muka whatu i ngā rohe taiwhenua?

2.1 I runga i ō mātou wheako, mēnā he pūtake tohu pūtau kaha tōu i roto i200 mita (tata ki te 650 putu), he otinga whai hua pea te whakanui tohu waea pūkoro. Ka tawhiti te tawhiti, ka kaha ake te whakanui. Me whakamahi hoki koe i ngā taura kounga pai ake, utu nui ake hoki hei whakaiti i te ngaronga tohu i te wā e tukuna ana.

Kete Whakakaha Waea Pūkoro Lintratek Kw33F mō te Rohe Taiwhenua

2.2 Mena kei tua atu i te 200 mita te pūtake tohu pūtau, ka tūtohu mātou kia whakamahia he pūwhakahoki muka whatu.

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2.3 Te Ngaronga Tohu me ngā Momo Taura Rerekē

Anei tētahi whakatairite i te ngaronga tohu me ngā momo taura rerekē.

2.4 Te Ngaronga Tohu me ngā Taura Muka Whatu

Ko te ngaronga tohu o ngā taura muka whatu he tata ki te 0.3 dBm ia kiromita. Ki te whakatauritea ki ngā taura coaxial me ngā taura pekepeke, he painga nui tō ngā muka whatu i roto i te tuku tohu.

2.5 He maha ngā painga o te whakamahi i ngā muka whatu mō te tuku tawhiti:

2.5.1 Ngaronga Iti:He iti ake te ngaronga tohu o ngā taura muka whatu ki te whakaritea ki ngā taura coaxial, ā, he mea tino pai mō te tuku raraunga tawhiti.
2.5.2 Te Whānuitanga o te Aratuku Teitei:He nui ake te whānui o te hononga o ngā taura muka whatu i ngā taura tuku iho, ā, he nui ake ngā raraunga ka taea te tuku.
2.5.3 Ārai i te Whakararuraru:Kāore ngā muka whatu e ngāwari ki te pokanoa hikohiko, ā, he tino whai hua i ngā taiao he nui ngā pokanoa.
2.5.4 Haumarutanga:He uaua te whakamahi i ngā taura muka whatu, ā, he haumaru ake te tuku tohu i tēnā i ngā taura hiko.
2.5.5 Mā roto i ēnei pūnaha me ēnei taputapu, ka taea te tuku i ngā tohu pūkoro i ngā tawhiti roa ma te whakamahi i ngā muka whatu, kia tutuki ai ngā hiahia uaua o ngā whatunga whakawhitiwhiti kōrero hou.

3. Whakamutunga

I runga i ngā kōrero o runga ake nei, ki te mea kei te rohe tuawhenua koe, ā, neke atu i te 200 mita te tawhiti o te pūtake tohu, me whakaaro koe ki te whakamahi i tētahi pūwhakahou muka whatu. Ka tohutohu mātou ki ngā kaipānui kia kaua e hoko i tētahi i runga ipurangi me te kore e mārama ki ngā āhuatanga motuhake o ngā pūwhakahou muka whatu, nā te mea ka arahi pea tēnei ki ngā whakapaunga koretake. Mena kei te hiahia koe ki te whakanui tohu pūtau (pūkoro) i te rohe tuawhenua,pāwhiritia mai ki konei hei whakapā atu ki tā mātou ratonga kiritakiKia tae mai tāu patai, ka tere tonu tā mātou whakarato i tētahi otinga ngaio, whai hua hoki.

Mō Lintratek

FoshanHangarau LintratekHe umanga hangarau matatau a Co., Ltd. (Lintratek) i whakatūria i te tau 2012, ā, kei roto i ngā whenua me ngā rohe 155 o te ao e mahi ana ki ngā kaiwhakamahi neke atu i te 500,000. E arotahi ana a Lintratek ki ngā ratonga ā-ao, ā, i roto i te ao whakawhitiwhiti kōrero pūkoro, e whakapau kaha ana ki te whakaoti i ngā hiahia tohu whakawhitiwhiti kōrero a ngā kaiwhakamahi.

Lintratekkuahe kaihanga ngaio mō ngā whakawhitiwhiti kōrero pūkorome ngā taputapu e whakauru ana i te R&D, te whakaputa, me te hoko mō ngā tau 12. Ngā hua kapinga tohu i te mara o ngā whakawhitiwhiti kōrero pūkoro: ngā whakanui tohu waea pūkoro, ngā pūihi, ngā wehewehe hiko, ngā hononga, me ētahi atu.