Ukuvela kabusha kwama-antenna e-TV ngo-2024 kuphawule ushintsho olukhulu endleleni okuqukethwe kwethelevishini okufinyelelwa ngayo, okuhlinzeka ngenye indlela engabizi kakhulu nesezingeni eliphezulu kukhebula lendabuko kanye nezinsiza zokusakaza. Izimpondo zesimanje ze-TV zinikeza abasebenzisi ukufinyelela kwamahhala kuxhaxha ebanzi yamashaneli asendaweni nawenethiwekhi, iletha ikhwalithi yesithombe se-HD ecacile. Lo mkhuba uqhutshwa isifiso esikhulayo sokunciphisa izindleko zekhebula ezibizayo kuyilapho ugcina ukufinyelela ezinhlelweni ezibalulekile. Ngokukhetha i-antenna ye-TV efanele, abasebenzisi bangajabulela ukwamukela okuthembekile kwezindaba, ezemidlalo, nokuzijabulisa ngaphandle kwesidingo sokubhaliselwe okumba eqolo noma izinkontileka.
Okuqukethwe
1. Ukuqonda izimpondo ze-TV: Izinhlobo nokusetshenziswa
2. Uhlolojikelele lwemakethe lwamanje lwezimpondo ze-TV
3. Ukucatshangelwa Okubalulekile Ekukhetheni Izinti ze-TV
4. Amamodeli we-Antenna ye-TV ahamba phambili ngo-2024
5. Isiphetho
Ukuqonda izinti ze-TV: Izinhlobo nokusetshenziswa
Izimpondo ze-TV zasendlini
Ama-antenna e-TV angaphakathi aklanyelwe ukusetshenziswa ngaphakathi kwezakhiwo, anikeza isisombululo esilula nesilula sokufinyelela ukusakazwa kwethelevishini. Lawa ma-antenna ngokuvamile aminyene, okwenza kube lula ukuwafaka nokuhambahamba njengoba kudingeka. Zifaneleka kakhulu ezindaweni zasemadolobheni lapho imibhoshongo yokusakaza isondelene kakhulu, namandla esignali aqinile. Isibonelo, i-antenna yasendlini efana ne-Gesobyte Amplified HD Digital TV Antenna, nentambo yayo eyi-coaxial engu-18ft, ingabekwa kalula noma yikuphi ekhaya ukuze ithole isignali ecacile. Idizayini ehlangene kanye nenqubo yokufaka elula yenza izinti zasendlini zibe yisinqumo esidumile kulabo abahlala emafulethini noma ezindaweni ezinezithiyo ezincane zesignali.
Inzuzo enkulu yama-antenna angaphakathi kulula ukuyisebenzisa. Zivame ukuza nezici ezifana nama-smart IC chips kanye nezikhulisi zesignali ezithuthukisa ukwamukela kwesignali. Kodwa-ke, lawa ma-antenna angase athwale kanzima ezindaweni ezinokuphazamiseka okukhulu kwesignali kusuka ezindongeni noma kumishini kagesi. Ngaphandle kwalokhu, ama-antenna amaningi esimanje angaphakathi afakwe ubuchwepheshe obuthuthukisiwe ukuze ahlunge amasiginali angafuneki, anikeze abasebenzisi umuzwa wokubuka ozinzile nosezingeni eliphezulu.
Ama-antenna e-TV yangaphandle
Ama-antenna e-TV yangaphandle aklanyelwe ukufakwa ngaphandle, ngokuvamile ophahleni lwendlu noma ezigxotsheni, ukuze athwebule amasignali kamabonakude ngempumelelo kakhudlwana. Lawa ma-antenna ngokuvamile ahlinzeka ngokwamukela isignali ephakeme kakhulu uma kuqhathaniswa namamodeli asendlini, okuwenza alungele izindawo zasemakhaya noma izindawo ezinezithiyo ezibalulekile njengezintaba noma izakhiwo ezinde. Isibonelo, i-Five Star Outdoor Digital Amplified HDTV Antenna yaziwa ngekhono layo lokukhulisa amasignali ngempumelelo, ngisho nasezimweni eziyinselele.
Izinzuzo zama-antenna angaphandle zifaka amandla esignali aphezulu kanye nekhono lokuthwebula ukusakazwa kusuka ezindleleni eziningi. Zivame ukwakhiwa ngezinto ezihlala isikhathi eside ukuze zimelane nezimo zezulu ezihlukahlukene, ziqinisekisa ukwethembeka kwesikhathi eside. Ama-antenna angaphandle nawo angabekwa ezindaweni eziphakeme, athuthukise ikhono lawo lokwamukela amasignali acacile. Nakuba inqubo yokufaka ingaba yinkimbinkimbi kakhulu futhi idle isikhathi kunama-antenna asendlini, ikhwalithi yokwamukela ethuthukisiwe iwenza utshalomali olufanele kulabo abasezindaweni ezinezimpawu ezibuthakathaka.
I-Amplified vs. izinti ezingakhulisiwe
Ama-antenna akhulisiwe eza nama-booster wesignali akhelwe ngaphakathi aklanyelwe ukuthuthukisa ukwamukela amasignali abuthakathaka. Lawa ma-antenna anenzuzo ikakhulukazi ezindaweni lapho amasiginali okusakaza engenamandla noma engaphansi kokuphazamiseka. Isibonelo i-Gesobyte Amplified HD Digital TV Antenna, efaka isikhulisi esinamandla nesilawuli sokushintsha esihlakaniphile sokuthuthukisa ukwamukela isignali. Ubuchwepheshe bokukhulisa i-amplification busiza ekuthwebuleni amashaneli amaningi kanye nokwenza ngcono ukucaca kokusakaza okwamukelwe.
Kodwa-ke, izimpondo ezikhulisiwe azinazo izithiyo zazo. Ezindaweni ezinezimpawu ezivele ziqinile, ukukhulisa ngezinye izikhathi kungase kubangele umsindo nokuphazamiseka, okungase kwehlise isithunzi sokubuka. Kubalulekile ukukhetha uthi olukhulisiwe kuphela uma kunesidingo, njengoba izimpondo ezingakhulisiwe ngokuvamile zanela ezindaweni ezinamandla esignali aqinile.
Ngakolunye uhlangothi, izimpondo ezingezona ama-amplified azibandakanyi izithuthukisi zesignali futhi zithembele kuphela ekwakhiweni nasekubekweni kwazo ukuze zithwebule ukusakazwa komabonakude. Lawa ma-antenna afanele izindawo ezinezimpawu eziqinile, ezicacile futhi ezingathambekele kangako ezindabeni ezibangelwa ukukhulisa kakhulu. Ngokuvamile kulula ukuzifaka nokuzinakekela, okuzenza zibe ukukhetha okusebenzayo kubasebenzisi abasezindaweni zasemadolobheni noma eduze nemibhoshongo yokusakaza. Isibonelo i-Channel Master Flatenna, esebenza kahle ngaphandle kokukhulisa okwengeziwe ezindaweni ezinomugqa oqondile wokubona emibhoshongweni yokusakaza.
Sengiphetha, ukukhetha uhlobo olulungile lwe-antenna ye-TV kuncike kakhulu ezidingweni ezithile nezimo zendawo yomsebenzisi. Ama-antenna angaphakathi anikeza ukunethezeka nokusebenziseka kalula ezindaweni zasemadolobheni, kuyilapho izimpondo ezingaphandle zinikeza ukwamukelwa okuphezulu ezindaweni zasemakhaya noma ezivimbekile. Ukukhetha phakathi kwezinti ezikhulisiwe nezingakhulisiwe kufanele kusekelwe kumandla esignali yendawo kanye namandla okuphazamiseka.
Ukubuka konke kwamanje kwemakethe yezimpondo ze-TV
Ukukhula kwemakethe kanye nezitayela
Imakethe ye-antenna ye-TV ibone ukukhula okuphawulekayo, iqhutshwa umkhuba okhulayo wokusika izintambo njengoba abathengi befuna ezinye izindlela ezingabizi kakhulu zokubhalisela amakhebula. Ochwepheshe njengamanje bayayazisa imakethe ye-antenna ye-TV cishe eyizigidigidi ezingama-USD 3.8, futhi kulindeleke ukuthi ifinyelele ku-USD 5.4 billion ngo-2028, ngenani lokukhula elihlanganisiwe lonyaka (CAGR) lika-5.2% ukusuka ngo-2023 kuya ku-2028.
Isidingo sama-antenna e-TV sithonywa nawumkhuba obheke ezisombululweni zokuzijabulisa zasekhaya ezizinzile nezingabizi kakhulu. Ukuthuthuka kwezobuchwepheshe kuholele ekusebenzeni okuthuthukisiwe kwe-antenna, okuhlanganisa izici ezifana nokukhulisa isignali, ama-smart IC chips, namandla okwamukela izinkomba eziningi. Lezi zithuthukisi zenza izimpondo ze-TV zibe inketho esebenza kangcono kubabukeli ababanzi. Ukunwetshwa kwemakethe kusekelwa futhi ukutholakala okwandayo kwama-antenna asendlini ekhwalithi ephezulu, ikakhulukazi ezindaweni zasemadolobheni lapho izingqinamba zesikhala nobuhle bucatshangelwa kakhulu.
Ukwengeza, ama-antenna angaphandle ahlala edumile ezindaweni zasemakhaya nasezindaweni zasemadolobheni ngenxa yamandla azo okwamukela amasignali aphezulu. Ukuthuthukiswa okuqhubekayo kwezinto ezihlala isikhathi eside, ezimelana nesimo sezulu kwenze izinti zangaphandle zaba ukukhetha okuthembekile ezifundeni ezinezimo zesignali eziyinselele. Ngenxa yalokhu, kokubili izimpondo ezingaphakathi nangaphandle zithola ukukhula kwesidingo esiqhubekayo.
Abadlali ababalulekile namabhrendi
Imakethe ye-antenna ye-TV ibuswa abadlali abambalwa ababalulekile abaqashelwa ukuqamba okusha kanye nemikhiqizo yekhwalithi. Imikhiqizo ehamba phambili efana ne-Gesobyte, i-Mohu, ne-Antennas Direct isizitholele njengabaholi bemakethe, ngayinye inikezela ngezinhlobonhlobo zezimpondo eziklanyelwe ukuhlangabezana nezidingo zabathengi ezihlukahlukene.
I-Gesobyte yaziwa ngezimpondo zayo ezithuthukisiwe ze-TV zedijithali ze-HD, ezifaka izithuthukisi zesignali ezinamandla nama-chips e-IC ahlakaniphile. Le mikhiqizo ingathwebula inqwaba yamashaneli ngokucacile okuhlukile, ibeke i-Gesobyte njengenketho ephezulu phakathi kwabathengi abafuna ukusebenza okuthembekile nokusebenziseka kalula.
U-Mohu ungomunye umdlali ovelele, odume ngezimpondo ezintsha eziyisicaba njenge-Mohu Leaf. Lawa ma-antenna agujwa ngobulula bawo, ukufaka kalula kwawo, kanye nokusebenza okuqinile ezindaweni ezahlukahlukene. U-Mohu ube nesandla esikhulu ekukhuthazeni izixazululo zokusika intambo, ehlinzeka ngemikhiqizo ehlangabezana nezimo ezihlukahlukene zokusetshenziswa kanye nezidingo zokwamukela amasignali.
I-Antennas Direct nayo ibe nomthelela omkhulu emakethe ngezinti zayo ezisebenza kahle kakhulu. Uchungechunge lwenkampani lwe-ClearStream luhlonishwa kakhulu ngokuletha ukwamukelwa okuphakeme kumabanga amade. Ukuzibophezela kwe-Antennas Direct kwikhwalithi nokwaneliseka kwekhasimende kusizile ukugcina ubukhona obuqinile emakethe yokuncintisana ye-antenna ye-TV.
Imikhiqizo esafufusa njenge-Btfdreem ne-Ultra Vizion nayo iyazuza ngokunikeza izixazululo ezithengekayo kodwa ezisebenzayo. Le mikhiqizo ithuthukisa izimakethe eziku-inthanethi njenge-Amazon ukuze ifinyelele izethameli ezibanzi, isebenzisa ukubuyekezwa kwamakhasimende nezilinganiso ukwakha ukwethembeka futhi iqhubekisele phambili ukuthengisa.
Sekukonke, imakethe ye-antenna ye-TV ihlanganisa inhlanganisela yabaholi asebekhulile nabasanda kuhlanganyela, ngamunye wabo unikela endaweni eguquguqukayo ngeminikelo yabo ehlukile. Njengoba ubuchwepheshe buqhubeka nokuvela, le mikhiqizo kulindeleke ukuthi yethule izici ezithuthuke kakhulu nemiklamo, ithuthukise nakakhulu ukukhanga kwezimpondo ze-TV njengendlela engabizi kakhulu kunezinsizakalo zekhebula zendabuko.
Ukucatshangelwa okubalulekile kokukhetha izinti ze-TV
Amandla esignali nendawo
Ukuqonda amandla esignali kanye nezici zendawo kubalulekile lapho ukhetha uthi lwe-TV. Ukuba seduze kwemibhoshongo yokusakaza kuthinta kakhulu ikhwalithi yokwamukela isignali. Abasebenzisi abasezindaweni zasemadolobheni ezinemibhoshongo eminingi eseduze bangathola amasignali anamandla, kuyilapho labo abasezindaweni zasemaphandleni noma eziqhelile bangase babhekane nezinselele ngenxa yebanga nokuvinjwa ngokomzimba njengezintaba noma amabhilidi amade. Ukusebenzisa amathuluzi aku-inthanethi afana ne-FCC's DTV Reception Maps kungasiza ukunquma isiqondiso nebanga lemibhoshongo eseduze, kunikeze amandla izinqumo ezinolwazi mayelana nohlobo lwe-antenna olufaneleka kakhulu nokubeka.
Izici zendawo zingathuthukisa noma zivimbele ukwamukela isignali. Isibonelo, izindawo zasemadolobheni zingase zibe nenkinga yokuphazamiseka kwemigwaqo eminingi okubangelwa ukuboniswa kwezimpawu ezakhiweni, kuyilapho izindawo zasemakhaya zingazuza ngokungabi bikho kwalezo zithiyo. Ezilungiselelweni ezingaphansi kwedolobha, ibhalansi phakathi kokusondela kwemibhoshongo kanye nemingcele ebonakalayo njengezihlahla ingaba nomthelela ekukhetheni phakathi kwezimpondo ezingaphakathi nangaphandle. Ukubona lezi zici kusiza ekukhetheni uthi olunobubanzi obufanele kanye nokuqondisa ukuze kuqinisekiswe ukusebenza kahle.
Ukufaka nokusetha
Ukufakwa nokusetha ngendlela efanele kubalulekile ukuze kwandiswe ukusebenza kothi lwe-TV. Ukubekwa kuyisici esibalulekile; ukubeka i-antenna eduze kwewindi elibheke isiqondiso semibhoshongo yokusakaza kungathuthukisa kakhulu ukwamukela. Kwezinye izimo, ukuphakamisa uthi lwezulu phezulu, njengokulugxumeka odongeni noma kusilingi, kungathuthukisa nekhwalithi yesiginali. Kuma-antenna angaphandle, ukuwafaka ophahleni lwendlu noma esigxotsheni ukuze uwaphakamise ngaphezu kwezithiyo ezingase zibe khona kuyancomeka.
Ngemva kokufaka i-antenna, ukwenza ukuskena kwesiteshi okuphelele kuthelevishini kuyadingeka ukuze kutholwe zonke iziteshi ezitholakalayo. Le nqubo kufanele iphindwe ngezikhathi ezithile noma noma nini lapho uthi luyiswa endaweni entsha. Ukushuna kahle indawo nokuma kwe-antenna kungathuthukisa amandla esignali. Ukulungiswa okuncane kungaholela ekuthuthukisweni okukhulu kwekhwalithi yokwamukela. Ukuqinisekisa ukuthi ukuxhunywa kwekhebula lezinti kuphephile futhi kusetshenziswa izintambo zekhwalithi ephezulu nakho kunganciphisa ukulahleka kwesignali kanye nokuphazamiseka.
Izici kanye nokubekiwe
Lapho ukhetha uthi lwe-TV, izici ezimbalwa ezibalulekile kanye nokucaciswa kufanele kucatshangelwe ukuze kuqinisekiswe ukusebenza okuphelele nokwaneliseka komsebenzisi.
- Ibanga: Ububanzi be-antenna bungenye yezinto eziyinhloko okufanele zicatshangelwe. Ikhombisa ukuthi uthi ingakwazi ukuthola amasignali kude kangakanani emibhoshongweni yokusakaza. Ama-antenna asendlini ngokuvamile anobubanzi obufushane, afanele izindawo zasemadolobheni ezinemibhoshongo eseduze, kuyilapho izimpondo ezingaphandle zenzelwe amabanga amade, okuwenza alungele izilungiselelo zasemaphandleni noma zasemadolobheni. Isibonelo, uthi olunobubanzi obungamamayela angu-50 lunganele ukusetshenziswa kwedolobha, kuyilapho uthi lobubanzi obungamamayela angu-150 lungadingeka ezindaweni zasemakhaya.
- Ukuhambelana: Ukuqinisekisa ukuthi uthi luhambisana nomabonakude womsebenzisi nezinye izinto kubalulekile. Ama-antenna esimanje ngokuvamile ahambisana nama-HDTV amaningi namashuna edijithali, kodwa kubalulekile ukuhlola ukuthi uthingo luyawasekela amafomethi esignali afiswayo, njenge-VHF, i-UHF, nokusakaza kwedijithali. Amanye amamodeli athuthukile nawo asekela amazinga amasha okusakaza afana ne-ATSC 3.0, ehlinzeka ngekhwalithi ephezulu namasiginali athembekile.
- Yakha ikhwalithi: Ukuqina nokwakhiwa kwe-antenna kunomthelela ekusebenzeni kwayo nokuphila isikhathi eside. Izinto ezisetshenziswayo zekhwalithi ephezulu, njengamapulasitiki amelana nesimo sezulu nezinsimbi ezikwazi ukumelana nokugqwala, zibalulekile ukuze izinti zangaphandle zimelane nezimo ezihlukahlukene zemvelo. Ama-antenna asendlini ayazuza ekwakhiweni okuqinile okwazi ukuphatha amaqhuqhuva ngezikhathi ezithile futhi awe ngaphandle kokuphazamisa ikhwalithi yesignali.
- Izintambo ze-Coaxial: Izinga lamakhebuli angama-coaxial asetshenziswa ne-antenna idlala indima ebalulekile ekudlulisweni kwesignali. Izintambo eziphezulu ze-coaxial ezinezivikelo ezanele zinganciphisa ukulahlekelwa kwesignali futhi zinciphise ukuphazamiseka, ziqinisekise isithombe esicacile nokwamukela okungcono. Izintambo ze-RG6 zivame ukutuswa ngokusebenza kwazo okuphezulu kumabanga amade uma kuqhathaniswa nezintambo ezindala ze-RG59.
- Isikhulisi: Ama-antenna akhulisiwe afika nama-booster wesignali akhelwe ngaphakathi athuthukisa amasignali abuthakathaka, awenze afanelekele izindawo lapho ungathola khona kahle. Kodwa-ke, ezindaweni ezinamasiginali aqinile, ukukhuliswa kungase kungadingeki futhi kungabangela nokuphazamiseka. Ama-antenna angakhulisiwe anele izindawo ezinamandla esignali aqinile futhi ngokuvamile kulula ukuzifaka nokuyinakekela. Isibonelo, i-Gesobyte Amplified HD Digital TV Antenna ihlanganisa i-amplifier enamandla engathuthukisa kakhulu ukwamukela isignali ezindaweni eziyinselele.
- I-Directional vs. Multi-directional: Ama-antenna aqondisayo aklanyelwe ukugxila endaweni eyodwa, engaba nenzuzo ezindaweni lapho imibhoshongo yokusakaza ibekwe ohlangothini olufanayo. Ngakolunye uhlangothi, ama-antenna anezikhombisi-ndlela eziningi angakwazi ukuthwebula amasiginali avela ezinhlangothini eziningi, awenze alungele izindawo ezinemibhoshongo yokusakaza etholakala ezindaweni ezihlukene. Ukukhetha phakathi kwalezi zinhlobo ezimbili kuncike ekuhlelweni kwendawo ethile kanye nezindawo zemibhoshongo yokusakaza ngokuhlobene nesayithi yokufaka.
Ukucabangela lezi zici kuqinisekisa ukuthi i-antenna ye-TV ekhethiwe ihlangabezana nezidingo ezithile zendawo yayo kanye nesimo sokusetshenziswa, ihlinzeka ngokubuka okuthembekile nokusezingeni eliphezulu.
Amamodeli we-antenna ye-TV ehamba phambili ngo-2024
Izimpondo eziphezulu zasendlini
Ngo-2024, izimpondo ezimbalwa ze-TV zasendlini zigqama ngokusebenza kwazo kanye nezinzuzo zabasebenzisi. Enye yezinketho eziphezulu yi- I-Mohu Leaf Supreme Pro. Le antenna ine-amplifier eyakhelwe ngaphakathi kanye nemitha ehlanganisiwe yamandla esignali, okuyenza ibe ilungele izindawo ezingaphansi kwedolobha ezidinga ukukhushulwa kwesignali. Ngomklamo wayo obanzi, i-Mohu Leaf Supreme Pro ingadonsa iziteshi ezingaphezu kuka-40 ezibukwayo, isebenze kahle kakhulu kunamanye ama-antenna amaningi angaphakathi. Ikhebula layo le-coaxial elikhiphekayo kanye nekhebula lamandla le-USB lamamitha angu-3 weamplifier kuyanezela ekululameni nasekuguquguqukeni kwayo. Naphezu kokuba khona kwayo odongeni, ukwamukela okuphezulu kanye nokulula kokusetha kukwenza kube ukukhetha okuphezulu.
Enye inketho enhle kakhulu 1byone I-Antenna ye-Amplified yangaphakathi ye-HDTV. Le athinti inikezela ngobubanzi bamamayela angu-50 futhi ifaka isikhulisi, okuyenza ifaneleke izindawo zasemadolobheni nezingaphansi kwedolobha. Iza nekhebula le-coaxial elingamamitha angu-10 kanye neziqephu zokunamathisela ukuze kufakwe, okuqinisekisa inqubo yokufaka elula. Naphezu kwenani layo elivumelana nesabelomali, i-antenna ye-1byone iletha ukusebenza okuqinile, ithwebula inqwaba yamashaneli abukelekayo. Usayizi wayo ohlangene kanye nedizayini eshelelayo yenza kube ukukhetha okungokoqobo kulabo abafuna ukusika intambo ngaphandle kokudela ikhwalithi.
Ama-antenna angaphandle angcono kakhulu
Ukusetshenziswa kwangaphandle, i- I-Winegard Elite 7550 ingenye yamamodeli aphezulu atholakalayo. Le antenna idlula zonke ezindaweni zasemadolobheni nasemakhaya, idonsa iziteshi ezingama-73 ezivivinyweni. Ifaka ukucindezelwa kokuphazamiseka okuthuthukile kanye nenzuzo ephezulu yokuthuthukisa ukwamukela kwesignali. Ukwakhiwa okuqinile kwe-Winegard Elite 7550 kanye nekhono elihle lokwamukela kukwenza utshalomali olufanele, ikakhulukazi kulabo abasezindaweni ezinezimpawu ezibuthakathaka noma ezingahambisani.
The I-Antenna ye-Antop AT-800SBS HD Smart Panel omunye umdlali osezingeni eliphezulu. Le antenna iguquguquka, ilungele ukusetshenziswa ngaphakathi nangaphandle. Inobubanzi obungamamayela angu-85 futhi ihlanganisa isikhulisi esilungisekayo, esingacushwa kahle ukuze kuthuthukiswe amandla esignali. I-Antop AT-800SBS nayo iza nezinto ezifakwayo ezahlukahlukene, okwenza ukufakwa kuqonde ngqo noma kubekwe ophahleni lwendlu noma endlini. Ikhono layo lokuthwebula iziteshi ezibukelekayo ezingama-68 ezivivinyweni zangaphandle ligqamisa ukusebenza kahle nokuthembeka kwayo.
Ubuchwepheshe be-antenna obusha
Ukuqanjwa kwakamuva kuma-antenna e-TV kwethule izici ezimbalwa ezithuthukile eziklanyelwe ukuthuthukisa ukusebenza nolwazi lomsebenzisi. Enye yentuthuko ebalulekile ukuhlanganiswa kwe ama-smart IC chips, okusiza ukuhlunga amasignali angafuneki futhi kunciphise umsindo, okuholela esithombeni esicacile nokwamukela okungcono. Lawa ma-chips angakwazi ukuzivumelanisa nezimo zesignali ezishintshayo, aqinisekise ukusebenza okungaguquki ngisho nasezimweni eziyinselele.
Izithuthukisi zesignali ezithuthukile sezivame kakhulu, okuvumela izimpondo ukuthi zithwebule amasiginali abuthaka ukusuka ebangeni elikhulu. Lawa ma-amplifiers ajwayele ukulungiseka, okwenza abasebenzisi bakwazi ukushuna kahle amandla esiginali ngokuya ngezidingo zabo ezithile. Ukusetshenziswa kwe ubuchwepheshe bokwamukela izinkomba eziningi kungenye indlela eqanjiwe, evumela izimpondo ukuthi zithole amasiginali avela ezinhlangothini eziningi ngaphandle kokudinga ukubekwa kabusha. Lesi sici siwusizo ikakhulukazi ezindaweni ezinemibhoshongo eminingana yokusakaza etholakala ezindaweni ezihlukene.
The izitayela zesikhathi esizayo kubuchwepheshe be-antenna ye-TV ikhomba ekuhlanganisweni okwengeziwe nezinhlelo zasekhaya ezihlakaniphile. Ama-antenna anoxhumo lwe-Wi-Fi eyakhelwe ngaphakathi angahlinzeka ngedatha yamandla esignali yesikhathi sangempela kuma-smartphone wabasebenzisi noma amasistimu ezishintshayo ekhaya, okwenza kube lula ukuthola ukubekwa okulungile. Ukwengeza, ukukhishwa kwe- I-ATSC 3.0 ejwayelekile ithembisa ukuthuthukisa amakhono ezinti ze-TV, inikeza ikhwalithi yesiginali engcono, iziteshi eziningi, nezici ezithuthukisiwe njengokusakaza kwe-4K nomsindo othuthukisiwe.
Lezi zinto ezintsha kanye namamodeli aphezulu okukhulunywe ngawo aqinisekisa ukuthi izimpondo ze-TV zihlala ziyinketho esebenzayo nekhangayo yokufinyelela umabonakude wamahhala ngo-2024. Ngokukhetha izimpondo ezinalezi zici ezithuthukisiwe nokusebenza okuqinisekisiwe, abasebenzisi bangajabulela ukubukwa kwekhwalithi ephezulu ngaphandle kwezindleko zokubhaliselwe kwekhebula elivamile.
Isiphetho
Ukukhetha i-antenna ye-TV efanele kubalulekile ukuze kuzuzwe ukuzizwisa okuphelele kokubuka, kungakhathaliseki ukuthi kusemadolobheni, ezindaweni ezisemadolobheni, noma ezindaweni zasemakhaya. Ukuqonda amandla esignali, ukufakwa okufanele, nezici ezibalulekile ezifana nokukhulisa nokwamukela izinkomba eziningi kubalulekile ukuze kukhuliswe ukusebenza. Amamodeli ahamba phambili ngo-2024, njenge-Mohu Leaf Supreme Pro ne-Winegard Elite 7550, ayisibonelo sobuchwepheshe obuphambili obutholakalayo. Izinqubo ezintsha ezifana nama-smart IC chips kanye nezinga elizayo le-ATSC 3.0 lithuthukisa amakhono e-antenna. Ukucatshangelwa okucatshangelwayo kwalezi zici kuzosiza ekwenzeni izinqumo zokuthenga unolwazi, ukuqinisekisa ukufinyelela kwekhwalithi ephezulu nengabizi kakhulu kumabonakude odlala mahhala.
