Ko te SYV e tohu ana ki te taura polyethylene insulated coaxial totoka, a ko te waehere paerewa motu ko te taura auau reo irirangi - e kiia ana ko "tauera ataata".Ko te taura ataata e kiia nei ko te taura TV, ka taea hoki te whakamahi hei taura mo nga kamera tirotiro i te waahi o te haumarutanga.
Ko te tukunga o nga tohu ataata he taura coaxial e whakamahia ana hei tuku i nga tohu tairitenga riipene whakaata ataata, e whakamahia ana mo te tirotiro arataki kati, hui ataata, nga punaha whakawhitiwhiti ataata, aha atu ki te tuku tohu tairitenga.
Kei roto i te waahanga whakamahi:
(1).Ko te kaikawe he mea hanga mai i te parahi-kore-haora-kore, a he iti te whakahekenga o te tuku tohu.
(2).Ko te whakangungu rakau he mea hanga mai i te whiri parahi teitei, ka taea te aukati i te pokanoa hiko o waho.
(3).Ahuatanga impedance 75±3Ω
(4).Puu PVC-kounga teitei, anti-pakeke, kakahu-aukati me te ngawari
(5).Te awhe pāmahana whakahaere: -15 ℃ ki te 70 ℃
(6).200m/300m mo ia pukapuka, te roa kua whakaritea ranei