ʻO SYV e pili ana i ka polyethylene insulated coaxial cable, a ʻo ke code maʻamau o ke aupuni ʻo ia ka lekiō alapine - ʻike ʻia hoʻi ʻo "wikiō wikiō".ʻO ke kelepona wikiō i ʻōlelo ʻia ma ke ʻano he TV cable, a hiki ke hoʻohana ʻia ma ke ʻano he uwea no nā kāmeʻa kiaʻi ma ke kahua o ka palekana.
ʻO ka hoʻouna ʻana i nā hōʻailona wikiō he uwea coaxial i hoʻohana ʻia e hoʻouna i nā hōʻailona analog baseband, hoʻohana ʻia no ka nānā ʻana i ke kaapuni paʻa, nā hālāwai wikiō, nā ʻōnaehana intercom wikiō, a me nā mea ʻē aʻe e hoʻouna i nā hōʻailona analog.
Aia ka hiʻona hoʻohana:
(1).Hana ʻia ka mea alakaʻi i ke keleawe ʻole oxygen-maʻemaʻe kiʻekiʻe, a liʻiliʻi ka attenuation hoʻoili hōʻailona.
(2).Hana ʻia ka pale me ka braid keleawe kiʻekiʻe kiʻekiʻe, hiki ke hoʻopaʻa pono i ka interference electromagnetic waho.
(3).ʻO ke ʻano impedance 75±3Ω
(4).ʻO ka puʻu PVC kūlana kiʻekiʻe, kūʻē i ka wā kahiko, ʻaʻahu a hiki ke maʻalahi
(5).Ka wela wela o ka hana: -15 ℃ a 70 ℃
(6).200m/300m no ka ʻōwili a i ʻole ka lōʻihi i hoʻopili ʻia