Ehlabathini lomabonakude wentambo (CATV), ukuqinisekisa ukusebenza ngokugqibeleleyo kunye nomgangatho wophawu kubalulekile ekuboneleleni abathengi ngamava okubukela angenamthungo.Izandisi zomgca weCATV zidlala indima ebalulekileyo ekwandiseni ukusebenza kwenkqubo kamabonakude wentambo ngokwandisa uluhlu lweempawu kunye nokuphucula umgangatho weempawu ngokubanzi.Kweli nqaku, siza kuphonononga izibonelelo ze-CATV zokwandisa umgca kunye nendlela ezinokunceda ngayo ukwandisa ukusebenza kweCATV.
Izandiso zomgca weCATVzizinto ezibalulekileyo kwiinkqubo ze-cable TV, ngakumbi xa iimpawu zifuna ukuhanjiswa kumgama omde okanye kwiindawo ezinelahleko enkulu yomqondiso.Ezi zixhobo zisebenza ngokwandisa umqondiso kunye nokuhlawulela nayiphi na ilahleko enokuthi yenzeke ngelixa isignali ihanjiswa ngenethiwekhi enentambo.Ngokwandisa amandla omqondiso, izandiso zomgca ziqinisekisa ukuba umqondiso ufikelela kwindawo ekujoliswe kuyo ngokunciphisa okuncinci, ukubonelela ngomfanekiso ongcono kunye nomgangatho wesandi kumsebenzisi wokugqibela.
Enye yeenzuzo eziphambili zokusebenzisa i-CATV line extender kukukwazi ukwandisa ukugubungela umqondiso wakho wentambo yeTV.Oku kuluncedo ngakumbi kuthungelwano oluneentambo ezinkulu ezifuna ukusasaza imiqondiso kwindawo ebanzi yejografi.Ngokubeka ngobuchule izandisi zomgca kwiindawo ezicwangcisiweyo kunye nenethiwekhi, abaqhubi beentambo banokwandisa ngokufanelekileyo ukugubungelwa kweempawu zabo, baqinisekise ukuba nabona basebenzisi bakude bafumana umqondiso oqinileyo nocacileyo.
Ukongeza, izandiso zomgca weCATV zidlala indima ebalulekileyo ekoyiseni ilahleko yomqondiso kunye nokugqwethwa okubangelwa zizinto ezinjengokuncitshiswa kwentambo, ukungahambelani kwe-impedance, kunye nokuphazamiseka kokusingqongileyo.Le miba inokunciphisa kakhulu umgangatho wesignali, okubangela umgangatho ombi womfanekiso kunye nokulahleka komqondiso.Izandiso zomgca zinceda ukunciphisa le miba ngokwandisa isignali kunye nokuhlawulela nayiphi na ilahleko, okukhokelela ekugqithiseni umqondiso oqinileyo nothembekileyo.
Enye inzuzo yokusebenzisa izandiso zomgca weCATV kukukwazi kwabo ukuxhasa ukuhanjiswa kwenkcazo ephezulu (HD) kunye nomxholo we-ultra high definition (UHD).Njengoko imfuno yomxholo wevidiyo ekumgangatho ophezulu iqhubeka ikhula, abaqhubi bekhebula baphantsi koxinzelelo lokuhambisa umgangatho womfanekiso ophakamileyo kubabhalisi babo.Izandiso zomgca zidlala indima ephambili ekuqinisekiseni ukuba iimpawu ze-HD kunye ne-UHD zihanjiswa ngokunyaniseka okuphezulu, ukuvumela abasebenzisi ukuba banandiphe amava okubukela ngokwenene.
Ukongeza, izandisi zomgca zinegalelo ekuthembekeni okupheleleyo kunye nokuzinza kwenkqubo yakho yeTV yentambo.Ngokugcina imfezeko yomqondiso kunye nokuhlawulela ilahleko yomqondiso, izandiso zomgca zinceda ukunciphisa ukuphazamiseka kwenkonzo kunye nokuqinisekisa ukusebenza okufanayo kuyo yonke inethiwekhi.Oku kubaluleke ngakumbi kwiindawo ezithanda ukuthotywa komqondiso, njengeendawo ezikude okanye ezisemaphandleni, apho ukusebenzisa izandiso zemigca kunokuphucula ngokubonakalayo ukuthembeka okupheleleyo kwenkonzo yakho ye-TV.
Konke kwinto enye,Izandiso zomgca weCATVzisisixhobo esiyimfuneko sokwandisa ukusebenza kwenkqubo yakho yentambo yeTV.Izandisi zomgca zidlala indima ebalulekileyo ekuqinisekiseni ukuba ababhalisi bafumana amava okubukela aphezulu ngokwandisa ugutyulo lwesignali, ukubuyisela ilahleko yesignali, kunye nokuxhasa ukuhanjiswa komxholo okumgangatho ophezulu.Njengoko imfuno yomxholo wevidiyo ekumgangatho ophezulu iqhubeka ikhula, ukubaluleka kwezandiso zomgca ekugcineni ukusebenza okugqibeleleyo kweCATV akunakubaxwa.Abaqhubi beentambo abajonge ukuphucula umgangatho kunye nokuthembeka kwenkonzo yabo yentambo kufuneka bathathele ingqalelo ukusasazwa ngobuchule bezandisi zentambo njengotyalo-mali olubalulekileyo ekwandiseni ukusebenza kweentambo.
Ixesha lokuposa: Mar-14-2024