ʻAʻole ʻike hou ʻo Satellite TV i ka honua o ka ʻenehana ʻike. Me ke kōkua o ke kelepona uila, loaʻa iā ʻoe kahi manawa kūʻokoʻa e nānā ʻaʻole wale i ka nui o nā kaila hou, akā hoʻomaikaʻi maikaʻi hoʻi i ka maikaʻi o ka hoʻolaha ʻana i nā kahawai ʻāina.
He polokalamu hoʻonaʻauao kūikawā o ke kenekulia 21. Inā ʻoe e kiʻi i ka makasina Telesputnik - he paʻi mahina ma ka satellite a me ke kīwī kelepona, e ʻike ʻoe i ka nui o nā satelite i kau ʻia ma kā mākou orbit kokoke i ka Honua. ʻO ka ʻoiaʻiʻo, aia i loko o ka puke pai ka ʻike e pili ana i kahi hapa o nā satelite mai kahi helu nui o nā mokulele. ʻO ka ʻoiaʻiʻo, he nui nā mea hou aʻe o lākou a aia lākou a pau ma ka orbit geostationary, aia ma ka mokulele o ka equator o ka honua. ʻO kēia wale nō ka pōʻai pōʻai me ka radius o 35785 km, kahi i ʻoni ʻole ai ka satellite i kahi mea nānā honua, inā ʻo ka wikiwiki o ka huli ʻana o ka satellite a puni ke koʻi o ka honua e kūlike me ka wikiwiki o ka huli ʻana o ka honua a puni kona axis. . ʻO ia hoʻi, inā hoʻokani pololei ʻia ka ipu ukali e loaʻa mai ka satellite a paʻa paʻa, ʻaʻole pono e hoʻoponopono i kona kūlana i ka wā e hiki mai ana.
Ke ho'āʻo nei kēlā me kēia ʻāina ʻEulopa e hoʻokomo i kāna mau satelite televise ma ka orbit geostationary, akā ʻaʻole lawa ka wahi no kēlā me kēia. No laila, i ka hakakā ʻana no kahi "wahi ma lalo o ka lā", ʻo nā satelite, e like me nā manu, e hōʻuluʻulu i "nā hipa". No ka laʻana, ʻo ka inoa o ka satelite "HotBird" e pili ana i kekahi mau mokulele i hoʻopaʻa ʻia (e nā kūlana ākea) (ma kahi o 100 km) e noho ana i kahi kūlana orbital ma kahi o 13 degere hikina longitude. No ka mea aia nā satelite a pau i ka mokulele o ka equator, ʻaʻole ko lākou latitu ʻāina, a ʻokoʻa lākou i ka longitude. Ke hoʻomanaʻo nei mākou, hele ka meridian nui ma Lākana a hoʻokaʻawale i nā lonitu komohana a me ka hikina. Hoʻokuʻu ʻia kahi satelite kīwī i kekahi wahi i hāʻawi ʻia i ka orbit i mea e lawelawe ai i kekahi ʻāpana o ka ili o ka honua, no laila, loaʻa iā ia kona ʻano hoʻokalakala ponoʻī. No ka mea, ua hoʻokomo ʻia kekahi mau transponders (receiver-transmitters) ma kēlā me kēia mokulele, hiki i kēlā me kēia mea ke hoʻouna i kekahi mau polokalamu TV i hoʻokahi kahawai, hiki ke ana ʻia ka huina o nā kaha hoʻolaha i nā ʻumi. No ka akaka, hiki ke noʻonoʻo ʻia ka satellite ma ke ʻano he "kukui" a i ʻole he hui o "nā kukui" "hover" i ka lani o ka pō ma luna o ka equator, a me kāna "kukui", kāʻili i kahi ʻāpana o ka honua. . Ma kēia hihia, ma muli o ka ʻāpana o ka ʻili "iluminated", hiki ke hoʻokaʻawale ʻia kēlā me kēia kukuna: ʻāiki, ʻāpana, ʻāpana, honua, a me nā mea ʻē aʻe. ʻO ka ʻoi aku ka nui o ka mana o ka hōʻailona i hoʻomālamalama ʻia mai ka satellite a hiki i ka ʻili o ka honua ma kahi o ka ipu ukali, ʻoi aku ka liʻiliʻi o ke anawaena o ke aniani antenna. Loaʻa i kēia pōmaikaʻi ka lāʻau haiki. ʻO ka ʻoi aku ka nui o ka uhi ʻana, ʻo ka haʻahaʻa haʻahaʻa o ke kahe o ka mana ma ka ʻili honua. No ka laʻana, no ka loaʻa ʻana o nā polokalamu TV o ka satellite beam honua "Intelstat 905" ma Kyiv, 27.5 degere. h. e uhi ana i ka ʻāpana holoʻokoʻa o ka ʻili honua i ʻike ʻia mai ia mea, pono kahi antenna me ke anawaena o ʻekolu mau mika. ʻO ka ʻāina o Ukraine, ma ke kumu, "hoʻomālamalama ʻia" e nā kukuna o nā satelite he nui, akā ʻo ka hapa nui o lākou e hana i kahi haʻahaʻa haʻahaʻa haʻahaʻa. ʻO ka hoihoi nui iā mākou, nā kamaʻāina o Ukraine, he mau satelite kahi e hoʻolaha ʻia ai nā kīwī kīwī aupuni, a me nā kīwī Lūkia, hiki ke loaʻa ma nā kīʻaha satellite liʻiliʻi.
ʻO ka Satellite TV ka manawa i hoʻohana maikaʻi ʻia, ʻoiai ʻo ia ka mea e hiki ai iā ʻoe ke nānā i nā kaha he nui aʻe ma mua o ka TV kelepona. I kēia lā, ʻo 500 mau kaha ka pūʻolo maʻamau o ka satellite TV! E noʻonoʻo i ke kai o nā ʻike like ʻole ma kāu pale TV!
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December 21, 2024 17:34:57 +0200 GMT
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