Wonke umuntu kufanele enze ibhizinisi lakhe futhi evame ukuxazulula zonke izinkinga ezihlobene nobuchwepheshe, mthembise lo muntu endlini. Kodwa akekho oshiwo ukuthi owesifazane akakwazi ukwenza lokhu noma. Uma unemiyalo ezandleni zakho, ungaxazulula le nkinga ngokwakho. Ngezansi sizocabangela indlela yokuxhuma kahle i-antenna endlini.
Indlela yokuxhuma isitsha se-satellite?
Isistimu yonke yethelevishini ye-satellite inamakhemikhali amaningana ayisihluthulelo: i-convector, ikhebula lokuhlela ne-receiver ne-TV. Nazi izinyathelo eziyisisekelo ezijwayelekile.
- Okokuqala sibeka ipuleti kanye ne-TV endaweni yayo enomphela. Okulandelayo, udinga ukuxhuma i-coaxial tuning cable ene-connector kanye ne-receiver. Uma ufaka isixhumi somxhuma, ungasebenzisi amandla amakhulu, ngoba ikhebula lithathwa ngokulungiswa futhi kufanele lishintshwe ngunomphela.
- Manje sixhuma i-receiver ne-TV ngekhebula levidyo-audio audio-frequency. Uma kungenakho ukufaka ama-low-frequency input, ukufakelwa kwe-high-frequency kuvunyelwe, kepha i-modulator ephezulu kakhulu iyadingeka lapha. Khona-ke konke kuxhomeke ekuxhumaneni kwesitsha se-satellite: uma uxhumano ngekhebula le-audio-video, bese usetha imodi ye-A / V, uma lokhu kuyi-modulator ye-RF, setha i-TV kumvamisa wayo.
- Ngakwazi ukuxhuma i-antenna futhi manje ngingenza ukulungiswa. Isimiso salo asifani nalokho okushiwo i-antenna evamile. Umehluko kuphela ukuthi uxhuma ikhebula lomsakazo. Okulandelayo, udinga ukushintshanisa esibukweni bese ngaleyo ndlela ufeze isithombe esihle kakhulu.
Ukuxhuma kanjani i-antenna evamile?
Ngaphambi kokuxhuma i-antenna ku-TV, udinga ukuthenga imininingwane embalwa:
- ukuxhuma ikhebula (ngokuvamile i-SAT-50);
- I-F-nut ne-F-plug;
- iziqeshana ezikhethekile zokulungisa ikhebula.
Manje sekuningiliziwe kakhulu ukuthi ungaxhumeki kanjani i- antenna ekamelweni le-TV, kodwa ejwayelekile ngosizo lwawo wonke lokhu. Okokuqala, sisuka ekamelweni ngekhebula le-TV esivikelweni, ngokuvamile kuvame ngaphakathi kwesikhala noma esiteji eduze nezitebhisi. Ungakhohlwa ukuvikela ikhebula eduze kwe-plinth. Ukuxhuma i-antenna, usadinga imitha yamakhilomitha ubude bekhebula.
Yenza i-incision ngendwangu yokuvimba yekhebula bese ususa cishe u-centimeter, bese ugoba bese usika. Bese sivula ingqikithi ephakathi. Cishe ingxenye yesentimitha yethusi eliphakathi wawuhlala ngokwanele ukuxhuma. Manje isinyathelo sokugcina semfundo yendlela yokuxhuma i-antenna ku-TV: uhlahlela i-F-nut ekupheleni kweseyili bese ulungisa isakhiwo sonke kuhabhinethi kumhlukanisi. Ukuphela kwesibili kwekhebula kuzoba ipulagi le-F elixhuma kwisixhumi se-TV.
Ngaphezu kwalokho. awukwazi ukusebenzisa imali ekuthengeni, kodwa yenza i-antenna ye-TV ngokwakho.