50 Ω cable feem ntau yog siv los xa cov ntaub ntawv qhia hauv ob txoj kev sib txuas lus.Nws daim ntawv thov teb yog qhov dav, suav nrog kev ntsuas teeb liab, khoos phis tawj Ethernet nraub qaum network, wireless kav hlau txais xov pub cable, GPS ntiaj teb tso chaw satellite kav hlau txais xov pub cable thiab xov tooj ntawm tes.75 Ω cable feem ntau yog siv los xa cov teeb liab video.Kev xa xov ntawm TV teeb liab los ntawm cable yog ib daim ntawv thov raug.Lub sijhawm no, F-hom connectors feem ntau siv, xws li tsev cable TV kav hlau txais xov txuas.Lwm daim ntawv thov yog xa cov teeb liab video ntawm DVD player, VCR, kev saib xyuas kev nyab xeeb thiab lwm lub tshuab thiab khoom siv.Lub sijhawm no, nws feem ntau hu ua suab / video (A / V) cable thiab connector.Lub sijhawm no, BNC thiab RCA connectors feem ntau siv.75 Ω cables feem ntau yog cov khoom nruab nrab tus neeg xyuas pib cable RG59B / U thiab stranded center conductor cable RG59A / U.75 Ω cable feem ntau yog siv rau cov teeb liab kis tau tus mob, thaum 50 Ω cable feem ntau yog siv rau cov ntaub ntawv teeb liab kis tau tus mob.
Post lub sij hawm: Jan-30-2023