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He aha te pūihi ā-wā takiuru?
I te tau 1957 i whakaarohia te Log Periodic Antenna (LPA), ā, he momo antenna anō tēnei kāore e taea te whakarerekē i te auau. E hangai ana ki tēnei ariā ōrite: ina hurihia te antenna kia rite ki tētahi tauwehenga ōwehenga τ, ā, e ōrite tonu ana ki tōna hanganga taketake...Pānuihia atu -
Me pēhea te whakanui ake i te whiwhinga pūihi
He tawhā nui te whakanui pūihi i roto i ngā pūnaha whakawhitiwhiti kōrero ahokore, nā te mea ka whakatau i te kaha o te pūihi ki te arahi, ki te arotahi rānei i te kaha auau reo irirangi ki tētahi ahunga motuhake. Mā te whakanui pūihi teitei ake ka pai ake te kaha o te tohu, ka whakawhānui ake i te whānuitanga o te whakawhitiwhiti kōrero, ā, ka whakarei ake...Pānuihia atu -
He pai ake te pūihi mēnā he nui ake te whakanui?
I roto i te ao hangarau ngaruiti, he mea nui te mahi a te pūihi hei whakatau i te whai huatanga me te whai huatanga o ngā pūnaha whakawhitiwhiti kōrero ahokore. Ko tētahi o ngā kaupapa e tautohetia ana ko te mea he pai ake te pūihi mēnā he nui ake te whakanui. Hei whakautu i tēnei pātai...Pānuihia atu -
【Hua hou】Pūtahi Pūoro Takirua Koniko RM-CDPHA1520-15
Whakaahuatanga Pūihi Pūoro Takirua Konikora 15 dBi Whānuitanga Āhua, Awhe Auau 1.5-20GHz RM-CDPHA1520-15 Ngā Whakatakotoranga Tuemi...Pānuihia atu -
He aha te Arotahi o te Pūihi?
I roto i te mara o ngā pūihi ngaruiti, ko te aronga he tawhā matua e tautuhi ana i te whai huatanga o te pūihi ki te arotahi i te pūngao ki tētahi ahunga motuhake. He ine tēnei i te kaha o te pūihi ki te arotahi i te irahiko auau reo irirangi (RF) ki tētahi ahunga motuhake...Pānuihia atu -
Me pēhea te whakanui ake i te whiwhinga pūihi
He tawhā nui te whakanui pūihi i roto i ngā pūnaha whakawhitiwhiti ngaruiti me te RF, nā te mea ka pā tika ki te whai huatanga me te whānuitanga o te tuku tohu. Mō ngā **Kaihanga Pūihi RF** me ngā **Kaituku Pūihi RF**, he mea nui te arotau i te whakanui pūihi kia tutuki ai ngā tono...Pānuihia atu -
He aha te mea e kaha ake ai te tohu a te pūihi?
I roto i ngā pūnaha whakawhitiwhiti kōrero ngaruiti me te RF, he mea nui te whakatutuki i tētahi tohu pūihi kaha mō te mahi pono. Ahakoa he kaihoahoa pūnaha koe, he **Kaihanga Pūihi RF**, he kaiwhakamahi mutunga rānei, mā te mārama ki ngā āhuatanga e whakarei ake ana i te kaha o te tohu ka āwhina i te arotau i te w...Pānuihia atu -
Me pēhea te ine i te whakanui o te antenna?
I roto i ngā pūnaha whakawhitiwhiti kōrero ngaruiti, ko te whakanui pūihi he tohu matua mō te ine i te mahi irahiko. Hei kaiwhakarato pūihi ngaruiti ngaio, e mōhio ana mātou ki te hiranga o te tatau me te ine tika i te whakanui pūihi mō te arotautanga pūnaha. He...Pānuihia atu -
He aha te mura o te pūihi haona?
Te Tūranga Hiranga o te Whakakā i roto i te Hoahoa Pūihi Pū I roto i te ao o te hangarau ngaruiti, ko te hanganga whakakā o ngā pūihi pū he huānga hoahoa taketake e pā nui ana ki te mahi a te pūnaha. Hei āhuatanga matua e tukuna ana e ngā Pūihi Ngaruiti matua...Pānuihia atu -
Te Pūihi Pū e Whānui Ana: He Kōhatu Matua o ngā Pūnaha Ngaruiti
Whakarāpopototanga: Hei wāhanga matua o te hangarau ngaruiti, kua eke ngā pūihi haona ki te whakamahinga tino pai puta noa i ngā tono kanorau nā ō rātou āhuatanga hikohiko tino pai me te pono o te hanganga. Ka tirohia e tēnei whakarāpopototanga hangarau ō rātou mana...Pānuihia atu -
Te tātari i ngā rerekētanga matua i waenga i ngā pūihi RF me ngā pūihi ngaruiti
I roto i te mara o ngā taputapu irahiko hikohiko, he maha ngā wā ka pōhēhētia ngā pūihi RF me ngā pūihi ngaruiti, engari he rerekētanga taketake tonu. Ka whakahaerehia e tēnei tuhinga he tātaritanga ngaio mai i ngā taha e toru: te whakamāramatanga o te roopu auau, te mātāpono hoahoa, me te m...Pānuihia atu -
Te tātari i ngā horopaki tono matua me ngā painga hangarau o ngā pūihi haona
I roto i te ao whakawhitiwhiti kōrero ahokore me te hangarau hikohiko, kua noho ngā pūihi haona hei wāhanga matua i roto i ngā wāhanga matua maha nā te hoahoa hanganga ahurei me te mahi tino pai. Ka tīmata tēnei tuhinga mai i ngā horopaki tono matua e whitu me te hōhonu...Pānuihia atu
