RG178 taura coaxial
Ko te taura coaxial RG e pai ana ki te MIL-C-17 (US military standard) e pa ana ki nga whakaritenga taura coaxial, me te taumaha marama, te pai o te ngawari, te kaha o te pāmahana teitei, te makuku, te aukati waikura, me etahi atu, me nga taonga hiko me te miihini, he pai te whakamarumaru, iti attenuation, bobby iti noho, whakamahia whānuitia i roto i te whakawhitiwhiti, mehua counter hiko, whakatere hoia, radar, rererangi me etahi atu taputapu hiko ki te tuku tohu RF.
Ko te RG178B/U he taura coax RG178 he ngawari.RG178 taura coax hangore he 50 Ohm me te PTFE dielectric.Ko ta maatau RG178 coax he mea hanga ki te koti 0.072 i hangaia mai i te FEP.Ko te RG178 coax he tatau whakangungu rakau 1 me te auau teitei mo tenei taura ko 3 GHz.RG178 coax taura he attenuation i 1 GHz o 44.41 dB me te mana mōrahi o 55 Watts i 1 GHz.
Ko nga taura coax RG178 he waahanga neke atu i te 40,000 RF, ngaruiti me nga waahanga ngaru mirimita.Ko nga taura RG178 me etahi atu waahanga RF e waatea ana mo te ra kotahi te tuku puta noa i te ao.Ko nga huihuinga taura RF ritenga ma te whakamahi i te RG178 me etahi atu coax ka taea te hanga me te tuku i taua ra ano.
