Munyika yeterevhizheni yetambo (CATV), kuona kuti mashandiro akanaka uye hunhu hwemasaini kwakakosha pakupa vatengi ruzivo rwekuona zviri nyore. Zvishandiso zveCATV zvinoita basa rakakosha mukuwedzera mashandiro ehurongwa hweterevhizheni yetambo nekuwedzera huwandu hwemasaini uye kuvandudza hunhu hwese hwemasaini. Muchinyorwa chino, tichaongorora mabhenefiti ezvishandiso zveCATV uye kuti zvingabatsira sei kuwedzera mashandiro eCATV.
Zviwedzere zveCATVZvinhu zvakakosha mumasisitimu eTV yetambo, kunyanya kana masaini achifanira kutumirwa kure kana munzvimbo dzine kurasikirwa kukuru kwemasaini. Midziyo iyi inoshanda nekuwedzera chiratidzo uye kuripa chero kurasikirwa kungangoitika apo chiratidzo chiri kutumirwa kuburikidza netiweki yewaya. Nekuwedzera simba rechiratidzo, tambo dzinowedzera dzinoita kuti chiratidzo chisvike kwachinoda kuendeswa pasina kudzikiswa kwakanyanya, zvichipa mufananidzo uri nani uye ruzha rwemhando yepamusoro kumushandisi wekupedzisira.
Chimwe chezvakanakira zvikuru zvekushandisa CATV line extender kugona kuwedzera kufukidzwa kwechiratidzo cheTV yako yecable. Izvi zvinobatsira zvikuru kune network hombe dzine waya dzinoda kuparadzira zviratidzo munzvimbo yakakura. Nekuisa line extenders panzvimbo dzakakosha panetwork, vanofambisa cable vanogona kuwedzera kufukidzwa kwezviratidzo zvavo zvinobudirira, vachiona kuti kunyange vashandisi vari kure zvikuru vanogamuchira chiratidzo chakasimba uye chakajeka.
Pamusoro pezvo, zvidzitiro zveCATV line extenders zvinoita basa rakakosha mukukunda kurasikirwa kwechiratidzo nekukanganiswa kunokonzerwa nezvinhu zvakaita sekuderedzwa kwetambo, kusawirirana kweimpedance, uye kupindirana kwezvakatipoteredza. Matambudziko aya anogona kuderedza zvakanyanya kunaka kwechiratidzo, zvichikonzera kusanaka kwemufananidzo uye kurasikirwa kwechiratidzo. Zvidzitiro zveline extenders zvinobatsira kuderedza matambudziko aya nekuwedzera chiratidzo uye kuripa chero kurasikirwa, zvichikonzera kutapurirana kwechiratidzo kwakasimba uye kwakavimbika.
Imwe mukana wekushandisa CATV line extenders kugona kwavo kutsigira kutapurirana kwezviri mukati me high definition (HD) uye ultra high definition (UHD). Sezvo kudiwa kwezviri mukati mevhidhiyo yepamusoro kuri kuramba kuchikura, vanoshanda netambo vari pasi pekumanikidzwa kupa mifananidzo yepamusoro kune vanonyorera vavo. Line extenders vanoita basa guru mukuona kuti masaini eHD neUHD anotumirwa nekuvimbika kwepamusoro, zvichibvumira vashandisi kunakidzwa nekuona zviri mukati mevhidhiyo.
Pamusoro pezvo, ma "line extenders" anobatsira mukuvimbika nekugadzikana kwe "cable TV system" yako. Nekuchengetedza kuvimbika kwe "signal" uye kubhadhara kurasikirwa kwe "signal", ma "line extenders" anobatsira kuderedza kukanganiswa kwebasa uye kuona kuti kushanda kwaro kwagara kuripo kune network yese. Izvi zvakakosha zvikuru munzvimbo dzinogona kuora kwe "signal", dzakadai senzvimbo dziri kure kana dzekumaruwa, uko kushandisa "line extenders" kunogona kuvandudza kuvimbika kwe "cable TV" yako.
Zvese muzvese,Zviwedzere zveCATVchishandiso chakakosha chekuwedzera mashandiro eTV yako yecable. Zvishandiso zvekuwedzera mitsara zvinoita basa rakakosha mukuona kuti vanyoreri vanowana ruzivo rwepamusoro rwekuona nekuwedzera kufukidzwa kwesignali, kuripa kurasikirwa kwesignali, uye kutsigira kutumirwa kwezvinyorwa zvemhando yepamusoro. Sezvo kudiwa kwemavhidhiyo emhando yepamusoro kuri kuramba kuchikura, kukosha kwezvishandiso zvekuwedzera mitsara mukuchengetedza mashandiro akanaka eCATV hakugone kupfuudzwa zvakanyanya. Vashandi vecable vari kutsvaga kuvandudza mhando uye kuvimbika kwebasa ravo recable vanofanira kufunga nezvekushandiswa kwezvishandiso zvekuwedzera mitsara senzira yakakosha mukuwedzera mashandiro ecable.
Nguva yekutumira: Kurume-14-2024