He pūʻali koakelepona he mea kamaʻilio kūikawā i hoʻolālā ʻia e hoʻokō i nā koi koʻikoʻi o nā hana koa. He mea nui i nā koa ke loaʻa kahi ala kamaʻilio hilinaʻi ma ke kahua kaua, a me ka pūʻali koakeleponahiki ke hana pēlā. Akā he aha nā hiʻohiʻona nui o kahi pūʻali koakeleponaMa kēia ʻatikala, e kūkākūkā mākou i nā koi loea opūʻali koakelepona paʻalima a hoʻolauna i kahi pūʻali koa kiʻekiʻekelepona paʻalima papa i hana ʻia e kā mākou ʻoihana.
ʻO ka mea mua, ka pūʻali koakelepona pono e paʻa a hiki ke kū i nā kūlana ʻino. Maanei kahi e komo ai ka helu pale wai IP67. ʻO ke ʻano kēia o kakeleponakelepona kelepona paʻalima he lepo piha-hōʻoia a hiki ke kū i ka hoʻoluʻu ʻia ʻana i loko o ka mika o ka wai no 30 mau minuke. ʻO kēia pae o ka palekana e hōʻoiaʻiʻo ana e hoʻomau ka hana o ka hāmeʻa ʻoiai ma nā wahi koʻikoʻi loa.
ʻO kekahi koi loea koʻikoʻi no ka pūʻali koakelepona paʻalima ʻo ia kona hiki ke kānana i ka walaʻau ambient. I ka wela o ke kaua, hiki ke nui ka walaʻau hope e hoʻopilikia ana i nā kamaʻilio. No laila, ʻo kakelepona paʻalima pono e hikihoʻēmi kēia walaʻau a hāʻawi i ka leo maopopo a ʻoi. ʻO kā mākoupae koakelepona paʻalima ua lako me ka ʻenehana hou loa a he emi ka pae walaʻau o ke kaiapuni ma lalo o 100 decibels, e hōʻoiaʻiʻo ana e lohe mau ʻia kāu mau leka me ka leo nui a me ka moakāka.
Eia kekahi, ʻo ka pūʻali koakelepona paʻalima pono e loaʻa kahi pae mahana hana ākea. Hiki ke hana ʻia nā hana koa ma nā aniau anuanu a wela loa paha, no lailanā kelepona paʻalima pono e hiki ke hana i nā mahana koʻikoʻi. ʻO kā mākou pae koanā kelepona paʻalima hiki ke hana i nā mahana haʻahaʻa o -45 degere Celsius a hiki i ke kiʻekiʻe o 55 degere Celsius, e kūpono ai no ka hoʻohana ʻana i kēlā me kēia ʻano aniau.
E ʻae mai iaʻu e hoʻolauna iā ʻoe i kapūʻali koakelepona paʻalima H250 i hana ʻia e kā mākou hui ʻo Yuyao Xianglong Communication. Me 18 mau makahiki o ka ʻike i ka hana ʻana i nā telecom ʻoihanakamaʻilio ʻana nā ʻāpana ʻokoʻa, ua hoʻomohala mākou i kahikelepona paʻalima no ka hoʻohana ʻana i ka pūʻali koa e hoʻokō ana i nā koi loea āpau e pono ai. ʻO kā mākou pūʻali koanā kelepona paʻalima ʻaʻole wale nō IP67 pale wai, akā paʻa loa hoʻi. Hiki iā ia ke kū i ka hoʻohana nui ʻana a mekelepona paʻalima pale haʻalulu a me ka haʻalulunā hiʻohiʻona.
Ma ke ʻano o ke ʻano o ke kani, ʻo kā mākou pūʻali koanā kelepona paʻalima ua lako me nā mea hoʻokipa koa a me nā microphone. ʻO ka impedance i helu ʻia o ka mea hoʻokipa he 1000±15% ohms, a ʻo ka pane alapine he 300±20%Hz, e hōʻoiaʻiʻo ana e loaʻa ana iā ʻoe ka maopopo a me kani kiʻekiʻe. ʻO ka impedance i helu ʻia o ka microphone he 150±15% ohms, a ʻo ka pane alapine he 300±20%Hz, e hōʻoiaʻiʻo ana ua hoʻouna pololei ʻia kāu ʻike a maopopo hoʻi.
I ka pōkole, ka pūʻali koanā kelepona paʻalima he mau lako pono no nā koa ma ke kahua kaua. Pono ia e loaʻa kekahi mau koi loea e hoʻokō ai i nā pono o nā hana koa. ʻO kā mākou hui, ʻo Yuyao Xianglong Communications, he loea i ka hana ʻana i nā mea kiʻekiʻepūʻali koanā kelepona paʻalima he paʻa, pale wai a hāʻawi i ke ʻano kani maikaʻi loa. Inā he koakeleponanā kelepona, nā lekiō koa, a i ʻole nā kaʻa koa, ko mākou pūʻali koakelepona paʻalima ʻo ia ke koho kūpono loa. E hilinaʻi mai iā mākou e hāʻawi iā ʻoe i nā lako kamaʻilio hilinaʻi no kāu mau pono koa.
Ka manawa hoʻouna: ʻAukake-16-2023