Digital Digital Tuner e hokae?

Tuners e ka hahoa-ka hare kapa ka ntle

Thelevishene leha e le efe eo u e rekileng ka mor'a March 2007 e ka 'na ea e-ba le sesebelisoa sa digital, le hoja li-TV tse' maloa li rekisoe ka mor'a letsatsi leo ntle le tsona. Mochine oa thelevishene oa digital o nolofalletsa thelevishene ea hau ho amohela le ho bontša letšoao la digital. Ho phatlalatsoa hohle holimo ho US ho tloha ka 2009, kahoo ho shebella TV, u hloka TV e behiloeng ka sesebelisoa sa digital ho shebella esita le ho phatlalatsoa mahala ho bontšang. Mochine oo o ka hahoa ho TV, e-ba lebokose la lisebelisoa la TV le tsoang ka ntle ho TV kapa-maemong a mang-le ka kenngoa ka lebokose le ka sehloohong le fanoang ke khamphani ea cable kapa satellite.

Lipontšo tsa di-digital tse tsoang likhamphani tsa cable le satelleng li phunyeletsoa 'me li hloka tuner e fanoang ke khamphani ea cable kapa satellite ho e shebella. Ka lehlakoreng le leng, lipontšo tsa thelevishene tsa di-digital tse tsoang liteisheneng tsa TV ha lia ngoloa 'me li ka sebetsoa ka thepa ea hau ea TV.

Digital Digital Tuner e hokae?

Ha u shebile matšoao a TV a phatlalatsoang ho TV e tsoetseng pele , mochine oa digital TV o ka DTV converter lebokoseng.

Ha o shebeletse lipontšo tsa thelevishene tsa thelevishene ka thelevisheneng kapa ka holimo-tlhaloso thelevishene, joale mochine oa digital o ka hare ho TV. Ntho e ikhethang e etsahala haeba TV ea hau ea digital e le litebelisoa tsa digital -ho na le phapang .

Bakeng sa bareki ba cable le satellite, konteraka ea digital TV e ka lebokoseng le behiloeng eo mofani oa hau a faneng ka lona ntle leha u le e mong oa batho ba 'maloa ba sebelisang CableCard. Ebe konopo ke CableCard.

Tsela ea ho Bolella Haeba TV ea Hao e Ncha e na le Tone ea TV ea Mohalaleli o hahiloeng

Haeba o sa tsebe hantle hore na TV ea hau e na le terene, ho na le litsela tse 'maloa tseo u ka li fumanang.

About External Tuners

Haeba o fumana thelevishene ea hau pele ho nako e ka hare 'me ha u na mocheso kapa sesebelisoa set-top box e nang le tuner, ha u na boikhethelo haese ho reka konteraka ea TV ea ka ntle. Ho na le lisebelisoa tse ngata tsa lik'hamera tsa TV tse kantle ho 'marakeng, tse ling tsa tsona li lumella ho rekota lintho tsa digital. Boholo bo boholo ba lebokose le mabenkele a elektronike li na le khetho e ntle.

Basebelisi ba TV ba ka ntle ba hloka pontšo e matla ho fana ka kamohelo e ntle ea thelevishene. Lipontšo tsa di-digital li na le bothata ba ho ba hōle le ho thibela ho feta li-signal tsa khale tsa analog. Haeba o lula sebakeng se thōko, u ka khona ho eketsa lenane le fokolang le teng le sebelisa antenna e etselitsoeng morero ona. Haeba ho se na pontšo ho hang, antenna e ke ke ea thusa. Hape e ke ke ea u lumella ho shebella TV ntle le lisebelisoa tsa digital, 'me e ke ke ea fetola TV ea khale ea analog hore e be HDTV kapa Ultra TV .