Ngexesha apho iinkonzo zokusasaza zilawula, i-eriyali kamabonwakude ethobekileyo ihlala ingahoywa. Nangona kunjalo, ihlala isisixhobo esinamandla sokuvula intaphane yamajelo eTV asimahla. Esi sikhokelo sijonga ukuba yintoni i-eriyali kamabonwakude, isebenza njani, izinto eziluncedo nezingalunganga, kunye neengcebiso zokukhetha nokusebenzisa enye ngempumelelo.
Isiqulatho:
– Yintoni i-eriyali kamabonakude?
– Isebenza njani i-eriyali kamabonakude?
-Iinzuzo kunye nokungahambi kakuhle kwe-eriyali kamabonakude
-Uyikhetha njani i-eriyali kamabonakude
–Uyisebenzisa njani i-eriyali kamabonakude
Yintoni i-eriyali kamabonakude?
I-eriyali kamabonakude sisixhobo esenzelwe ukufumana imiqondiso yosasazo emoyeni (OTA) evela kwizikhululo zikamabonakude. Ezi eriyali ziza ngeemilo ezahlukeneyo kunye nobukhulu, ukusukela kwiimodeli ezincinci zangaphakathi ezihlala ecaleni kweTV yakho ukuya kwiinguqulelo ezinkulu zangaphandle ezikhwela kuphahla lwakho. Owona msebenzi uphambili we-eriyali kamabonakude kukubamba imiqondiso ye-TV esasazwa emoyeni kwaye iziguqule zibe ziimpawu zombane ezinokuboniswa ngumabonakude wakho njengamatshaneli.
Isebenza njani i-eriyali kamabonakude?
Ii-eriyali zikamabonwakude zisebenza ngomgaqo olula: zibamba amaza kanomathotholo asasazwa zizikhululo zikamabonwakude zize ziwaguqulele kwimiqondiso yombane. Ezi miqondiso ke ngoko zilungiswa ngumtshangatshangiso kamabonakude wakho ukuvelisa umfanekiso kunye nesandi setshaneli yeTV. Ii-antenna ziyilelwe ukufumana uluhlu oluthile lwee-frequencies, kubandakanywa i-VHF (i-Frequency ephezulu kakhulu) kunye ne-UHF (i-Ultra High Frequency), apho usasazo oluninzi lwe-TV lwenzeka khona. Ukusebenza kwe-eriyali ekufumaneni le miqondiso kuxhomekeke kuyilo lwayo, ukuqhelaniswa, kunye nomgama kunye nolwalathiso oluvela kwiinqaba zosasazo.
Izibonelelo kunye neengxaki ze-eriyali kamabonakude
Inzuzo ephambili yokusebenzisa i-antenna kamabonwakude kukukwazi ukufikelela kuluhlu olubanzi lwamajelo asimahla ngaphandle kokubhaliswa kwenyanga. Oku kunokubandakanya iindaba zasekhaya, ezemidlalo, kunye namajelo okuzonwabisa angafumanekiyo kumaqonga osasazo. Ukongeza, umgangatho wesithombe ofunyenwe nge-eriyali unokuba phezulu kunentambo okanye isathelayithi, njengoko umqondiso ungaxinzelelwanga. Nangona kunjalo, ukusilela kubandakanya ukuxhomekeka kwindawo yendawo kunye neemeko zemozulu, ezinokuchaphazela umgangatho womqondiso. Ngaphezu koko, ukuseta okokuqala kunye nokufumana indawo efanelekileyo yokubekwa kwe-eriyali kunokuba ngumngeni kwabanye abasebenzisi.
Indlela yokukhetha i-eriyali kamabonwakude
Ukukhetha i-eriyali kamabonwakude efanelekileyo kubandakanya ukuqwalaselwa kwezinto ezininzi. Okokuqala, jonga ukuba ufuna i-eriyali yangaphakathi okanye yangaphandle esekwe kumgama wakho ukusuka kwiinqaba zosasazo kunye nezithintelo zomqondiso ezinokubakho. Ii-eriyali zangaphandle zibonelela ngolwamkelo olungcono kodwa zifuna umzamo othe kratya wokuzifaka. Okwesibini, qwalasela uluhlu olufunayo. Ii-antenna zilinganiswe ngumgama ezinokuthi zifumane kuwo ngokufanelekileyo imiqondiso, ke khetha enye egubungela umgama okwiindawo zosasazo zasekhaya. Okokugqibela, cinga ngeetshaneli onqwenela ukuzifumana kwaye uqinisekise ukuba i-eriyali ixhasa zombini iibhendi ze-VHF kunye ne-UHF ukwandisa ukufumaneka kwetshaneli.
Uyisebenzisa njani i-eriyali kamabonakude
Ukusebenzisa i-eriyali kamabonwakude kuqala ngokufumana eyona ndawo ilungileyo kuyo. Ukuba usebenzisa i-eriyali yangaphakathi, ukuyibeka kufutshane nefestile ejonge kwicala leenqaba zosasazo kunokuphucula ulwamkelo. Kwii-eriyali zangaphandle, ukuxhoma phezulu kangangoko kunokwenzeka kuphahla lwakho okanye kwi-attic kuya kuvelisa iziphumo ezilungileyo. Nje ukuba ifakelwe, qhagamshela i-eriyali kwigalelo le-eriyali yeTV yakho kwaye wenze iskena setshaneli ngemenyu yeesethingi zeTV yakho. Oku kuya kuvumela i-TV yakho ukuba ibone kwaye igcine amajelo afunyanwa yi-eriyali. Ukuskena kwakhona amajelo rhoqo kuyacetyiswa, njengoko amajelo amatsha angafumaneka okanye asele ekho anokutshintsha amaza.
isiphelo
I-eriyali kamabonakude yindlela engabiziyo nethembekileyo yokufikelela kuluhlu olubanzi lwamajelo eTV simahla. Ukuqonda indlela esebenza ngayo, iingenelo zayo kunye neengxaki zayo, kunye nendlela yokukhetha nokusebenzisa enye kunokwandisa amava akho okubukela umabonwakude kakhulu. Nge-eriyali efanelekileyo, ungonwabela usasazo olukumgangatho ophezulu lwamajelo akho owathandayo asekhaya ngaphandle kwesidingo sobhaliso olubizayo okanye izivumelwano.
