Coaxial Cable: he aha ia, he aha ia no, nā ʻano

He aha ka Coaxial Cable?

ʻO ke kaula coaxial, i ʻike mau ʻia ʻo coax, He ʻano uwea i hoʻohana ʻia no ka hoʻouna ʻana i nā leo, wikiō a me nā hōʻailona kamaʻilio ʻikepili.. Loaʻa iā ia kahi kumu keleawe keleawe, hoʻopuni ʻia e kahi insulator dielectric, kahi conductive mesh a pale paha e pale aku ai i ka hoʻopili electromagnetic a hope loa, kahi uhi pale i waho.

Nā Hana Uila Coaxial

He nui nā ʻano hoʻohana o kēia kelepona i ka home a me ka ʻoihana. He mea nui ia i ka hoʻouna ʻana i nā hōʻailona kīwī, no ka hoʻolaha lekiō a no ka pili ʻana i nā lawelawe kelepona. Pēlā nō, hoʻohana ʻia ia no ka hoʻopili ʻana i ka Pūnaewele ma o nā pūnaewele broadband a me nā ʻōnaehana palekana e hoʻopili i nā kāmela nānā.

Nā ʻano o ka Coaxial Cable

Aia nā ʻano like ʻole o nā kaula coaxial, i hoʻolālā ʻia e hoʻokō i nā pono kikoʻī:

• • RG-6: He mea maʻamau no ka hoʻokomo ʻana i ke kelepona home a me ka satelite ma muli o kona bandwidth kiʻekiʻe a me ka hoʻomake ʻoi aku ka maikaʻi.

• • RG-11: Hoʻohana ʻia no nā wahi lōʻihi a i ʻole no nā hōʻailona broadband, no ka mea, ʻoi aku ka liʻiliʻi o ka poho hōʻailona ma mua o RG-6.

• • RG-59: ʻO kahi koho waiwai no nā mamao pōkole a me nā noi haʻahaʻa haʻahaʻa e like me nā kamera palekana CCTV.

Noʻonoʻo i ke koho ʻana i kahi kelepona Coaxial

Ke koho ʻana i kahi kaula coaxial, pono ʻoe e noʻonoʻo i ka mamao o ka hoʻonohonoho ʻana, ke ʻano o ka hōʻailona e hoʻouna ʻia a me ke kiʻekiʻe o ka interference electromagnetic i ke kaiapuni. ʻO ke kaula me ka pale ʻoi aku ka maikaʻi e hāʻawi iā ʻoe i ka pale ʻoi aku i ka hoʻopilikia ʻana, mālama i ka maikaʻi o ka hōʻailona.

Ka Pono o ka Coaxial Cable

ʻOiai ke hoʻomau nei ka ʻenehana uea ʻole i ka ulu ʻana, ke hoʻomau nei ke kaula coaxial i pou i ka lawe ʻana i nā hōʻailona kiʻekiʻe. ʻO kona hiki ke hoʻouna i ka ʻikepili me ka maikaʻi a me ka palekana, ma nā mamao lōʻihi a me ka pōkole, e hōʻoiaʻiʻo e noho mau ia i mea hana pono i ka honua o ke kelepona no ka manawa lōʻihi.