Iinkqubo zokusasaza usasazo lweTV

Iinkqubo zokusasaza usasazo lweTV

Iinkqubo zokusasaza usasazo lweTV

Iindibano zekhebula, ii-antenna kunye nee-circulator ziqhagamshela, zithumela kwaye zisasaza imiqondiso kwiinkqubo zokusasaza usasazo lukamabonakude.

1. Ukuhlanganiswa kweentambo: Inkqubo yokusasaza usasazo kufuneka idlulise isignali ukusuka kwisixhobo sokudlulisa ukuya kwi-antenna ukuze idlulise. Ukuhlanganiswa kweentambo kuquka imigca yokudlulisa, ii-feeders, izihlanganisi, njl.njl., ezidlala indima yokudibanisa nokudlulisa iisignali.

2. I-Antena: I-antenna yenkqubo yokusasaza idla ngokusebenzisa i-antenna enesiqingatha se-wave length okanye i-antenna ene-wave length epheleleyo, esetyenziselwa ukuguqula isignali edluliselweyo ibe ngamaza e-electromagnetic kwaye iyenze ikhanye esibhakabhakeni.

Isikhululo sesiseko (3)

3. I-Circulator: I-Circulator yinxalenye ebalulekileyo kwinkqubo yokusasaza usasazo, esetyenziselwa ukufanisa ukuthintela phakathi kwe-feeder kunye ne-antenna ukuze kwandiswe ukuhanjiswa kwemiqondiso, i-circulator ineempawu zokusebenza kakuhle, ukuzinza kunye nokuqina, nto leyo enokuphucula kakhulu isiphumo sokusasaza umqondiso wokusasaza.


Ixesha lokuposa: Juni-25-2023