Ndeupi musiyano uripo pakati pe50 ohm ne75 ohm coaxial tambo?

Ndeupi musiyano uripo pakati pe50 ohm ne75 ohm coaxial tambo?

Mhoro, huya kuzobvunza zvigadzirwa zvedu!

Ndeupi musiyano uripo pakati pe50 ohm uye 75 ohm coaxial tambo

Iyo 50 Ω tambo inonyanya kushandiswa kufambisa masaini edhata mune maviri-nzira masisitimu ekutaurirana.Nzvimbo dzekushandisa dzayo dzakapamhama, kusanganisira kuyedza chiratidzo, komputa Ethernet backbone network, isina waya antenna feed cable, GPS global positioning satellite antenna feed cable uye nharembozha system.Iyo 75 Ω tambo inonyanya kushandiswa kufambisa masaini evhidhiyo.Kufambiswa kwechiratidzo cheTV kuburikidza netambo chinhu chakajairika application.Panguva ino, F-mhando yekubatanidza inowanzoshandiswa, senge imba yekumba TV antenna yekubatanidza.Chimwe chishandiso kuendesa masaini evhidhiyo pakati peDVD player, VCR, kuchengetedza kuchengetedza uye mamwe masisitimu nemidziyo.Panguva ino, inowanzonzi odhiyo/vhidhiyo (A/V) tambo uye chinongedzo.Panguva ino, BNC uye RCA zvibatanidza zvinowanzoshandiswa.75 Ω tambo dzinogara dzakasimba pakati conductor tambo RG59B/U uye stranded centre conductor tambo RG59A/U.75 Ω tambo inonyanya kushandiswa kufambisa chiratidzo chevhidhiyo, nepo 50 Ω tambo inonyanya kushandiswa kufambisa chiratidzo chedata.


Nguva yekutumira: Jan-30-2023