{"id":971,"date":"2015-06-10T13:00:10","date_gmt":"2015-06-10T12:00:10","guid":{"rendered":"http:\/\/kontrol.rs\/?page_id=971"},"modified":"2015-06-15T21:23:06","modified_gmt":"2015-06-15T20:23:06","slug":"dvb-t2","status":"publish","type":"page","link":"https:\/\/kontrol.rs\/?page_id=971","title":{"rendered":"DVB-T2"},"content":{"rendered":"<p style=\"text-align: justify;\"><strong><img decoding=\"async\" loading=\"lazy\" class=\"alignleft  wp-image-976\" src=\"http:\/\/kontrol.rs\/wp-content\/uploads\/2015\/06\/dvb-t2.jpg\" alt=\"dvb-t2\" width=\"280\" height=\"88\" \/><br \/>\nDVB-T2<\/strong> je oznaka za <strong>Digital Video Broadcasting \u2013 Second Generation Terrestrial<\/strong> \u0161to u prevodu zna\u010di zemaljsko digitalno emitovanje video signala druge generacije (naravno, uklju\u010duju\u0107i i pripadaju\u0107i audio signal) sa maksimalnim kapacitetom prenosa do\u00a0\u00a0 50.34 Mbit\/s .<br \/>\nZa prijem ovog signala potrebni su :<br \/>\n&#8211; odgovaraju\u0107a <strong>spoljna<\/strong> zemaljska antena , <strong>sa<\/strong> ili <strong>bez<\/strong> pretpoja\u010diva\u010da<br \/>\n&#8211; DVB-T2 prijemnik ili televizor sa ve\u0107 ugra\u0111enim <strong>digitalnim tunerom<\/strong>.<\/p>\n<p style=\"text-align: justify;\"><strong>Povezivanje<\/strong><br \/>\nKvalitetnim koaksijalnim kablom potrebno je povezati DVB-T2 prijemnik sa antenom , skenirajte kanale i spremni ste za gledanje digitalne televizije. Ako koristite poseban\u00a0 DVB-T2 prijemnik, potrebno ga je povezati na televizor sa <strong>scart<\/strong> , <strong>kompozitnim<\/strong> ili <strong>HDMI<\/strong> kablom za prenos slike i zvuka , na jedan od slede\u0107ih na\u010dina :<br \/>\n<img decoding=\"async\" loading=\"lazy\" class=\"alignleft size-full wp-image-975\" src=\"http:\/\/kontrol.rs\/wp-content\/uploads\/2015\/06\/uredjaj.jpg\" alt=\"uredjaj\" width=\"565\" height=\"343\" srcset=\"https:\/\/kontrol.rs\/wp-content\/uploads\/2015\/06\/uredjaj.jpg 565w, https:\/\/kontrol.rs\/wp-content\/uploads\/2015\/06\/uredjaj-300x182.jpg 300w, https:\/\/kontrol.rs\/wp-content\/uploads\/2015\/06\/uredjaj-494x300.jpg 494w\" sizes=\"(max-width: 565px) 100vw, 565px\" \/><\/p>\n<p style=\"text-align: justify;\">Nezvani\u010dno , za prenos DVB-T2 signala koristi\u0107e se UHF podru\u010dje <strong>do 45-og kanala <\/strong>pa u skladu sa tim treba i izabrati odgovaraju\u0107u antenu . <strong>Pri\u010de<\/strong> da \u0107e za prijem signala biti dovoljna i sobna antena pokazale su se kao ta\u010dne ali samo za one koji stanuju ispod repetitora !!!<\/p>\n<p style=\"text-align: justify;\"><img decoding=\"async\" loading=\"lazy\" class=\"  wp-image-981 aligncenter\" src=\"http:\/\/kontrol.rs\/wp-content\/uploads\/2015\/06\/smiley.jpg\" alt=\"smiley\" width=\"132\" height=\"101\" \/>Za nesmetan prijem signala ( bez &#8220;zamrzavanja&#8221; i &#8220;pikselizacije&#8221; slike ) i ispravno dekodiranje HD signala , renomirani proizvo\u0111a\u010di DVB-T2 prijemnika preporu\u010duju da ulazni signal na antenskom priklju\u010dku bude minimalno <strong>~ 60 &#8211; 65 dBuV<\/strong> . Obzirom da je vi\u0161e od 90% ure\u0111aja kod nas proizvedeno u renomiranim kineskim fabrikama , pojedini primerci DVB-T2 prijemnika koje smo testirali bili su , esnafski re\u010deno , gluvi &#8220;kao top&#8221; i tra\u017eili ulazni nivo i preko 80 dBuV .<br \/>\nDa bi se na kraju antenskog kabla kod prijemnika pojavio signal takvog kvaliteta potrebno je slede\u0107e :<br \/>\n&#8211; pogledati raspored\u00a0 repetitora koje mo\u017eete da &#8220;hvatate&#8221; sa spoljnom antenom<br \/>\n<img decoding=\"async\" loading=\"lazy\" class=\"alignleft size-full wp-image-984\" src=\"http:\/\/kontrol.rs\/wp-content\/uploads\/2015\/06\/Digitalizacija.gif\" alt=\"Digitalizacija\" width=\"620\" height=\"537\" \/><\/p>\n<p>&nbsp;<\/p>\n<p>&#8211; ukoliko postoje mogu\u0107nosti , uraditi merenje nivoa signala<br \/>\n&#8211; <strong>nabaviti odgovaraju\u0107u antenu<\/strong><br \/>\ni nabaviti kvalitetan koaksijalni kabl i\u00a0 konektore .<\/p>\n<p style=\"text-align: justify;\"><img decoding=\"async\" loading=\"lazy\" class=\"size-full wp-image-989 aligncenter\" src=\"http:\/\/kontrol.rs\/wp-content\/uploads\/2015\/06\/KABL.jpg\" alt=\"KABL\" width=\"320\" height=\"213\" srcset=\"https:\/\/kontrol.rs\/wp-content\/uploads\/2015\/06\/KABL.jpg 320w, https:\/\/kontrol.rs\/wp-content\/uploads\/2015\/06\/KABL-300x200.jpg 300w\" sizes=\"(max-width: 320px) 100vw, 320px\" \/>Obzirom da su gotovo svi prozvo\u0111a\u010di DVB-T2 opreme predvideli opciju napajanja pretpoja\u010diva\u010da u anteni jednosmernim naponom od 5Vdc i uveli opciju aktiviranja tog napajanja\u00a0 kroz Meni ure\u0111aja :<\/p>\n<p style=\"text-align: left;\"><img decoding=\"async\" loading=\"lazy\" class=\"alignleft size-full wp-image-990\" src=\"http:\/\/kontrol.rs\/wp-content\/uploads\/2015\/06\/LNB_pover.jpg\" alt=\"LNB_pover\" width=\"574\" height=\"383\" srcset=\"https:\/\/kontrol.rs\/wp-content\/uploads\/2015\/06\/LNB_pover.jpg 574w, https:\/\/kontrol.rs\/wp-content\/uploads\/2015\/06\/LNB_pover-300x200.jpg 300w, https:\/\/kontrol.rs\/wp-content\/uploads\/2015\/06\/LNB_pover-450x300.jpg 450w\" sizes=\"(max-width: 574px) 100vw, 574px\" \/><\/p>\n<p style=\"text-align: justify;\"><strong>preporu\u010dujemo<\/strong> vam da , prilikom nabavke antene , izaberete model sa ugra\u0111enim pretpoja\u010diva\u010dem , koji vam donosi slede\u0107e prednosti :<br \/>\n&#8211; omogu\u0107ava podizanje nivoa antenskog signala na potreban nivo u uslovima lo\u0161ijeg nivoa signala ( urbana gradska podru\u010dja , \u0161umovita predeli i sli\u010dno )<br \/>\n&#8211; daje konstantan izlazni napon za stabilan rad prijemnika<br \/>\n&#8211; kompenzuje duga\u010dke koaksijalne kablove od krova do ure\u0111aja ( du\u017eina kabla je jedan od osnovnih razloga gubitka nivoa signala i lo\u0161eg prijema ) .<\/p>\n<p style=\"text-align: justify;\">Trenutni raspored kanala u Srbiji prikazan je a slici ispod : <img decoding=\"async\" loading=\"lazy\" class=\"alignleft size-full wp-image-992\" src=\"http:\/\/kontrol.rs\/wp-content\/uploads\/2015\/06\/kanali.jpg\" alt=\"kanali\" width=\"722\" height=\"514\" srcset=\"https:\/\/kontrol.rs\/wp-content\/uploads\/2015\/06\/kanali.jpg 722w, https:\/\/kontrol.rs\/wp-content\/uploads\/2015\/06\/kanali-300x214.jpg 300w, https:\/\/kontrol.rs\/wp-content\/uploads\/2015\/06\/kanali-421x300.jpg 421w\" sizes=\"(max-width: 722px) 100vw, 722px\" \/><\/p>\n<p>\u00a0Vi\u0161e detalja o samim antenama , cenama i uslovima nabavke istih mo\u017eete na\u0107i na :<br \/>\n<a href=\"http:\/\/www.dual.rs\/DVB-T2-antena-oprema\" target=\"_blank\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter\" title=\"Antene i kablovska oprema\" src=\"http:\/\/www.dual.rs\/image\/data\/dd1.png\" alt=\"Antene i kablovska oprema\" width=\"200\" height=\"67\" \/><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>DVB-T2 je oznaka za Digital Video Broadcasting \u2013 Second Generation Terrestrial \u0161to u prevodu zna\u010di zemaljsko digitalno emitovanje video signala druge generacije (naravno, uklju\u010duju\u0107i i pripadaju\u0107i audio signal) sa maksimalnim kapacitetom prenosa do\u00a0\u00a0 50.34 Mbit\/s . Za prijem ovog signala &hellip; <a href=\"https:\/\/kontrol.rs\/?page_id=971\">Continue reading <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":735,"menu_order":8,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"_links":{"self":[{"href":"https:\/\/kontrol.rs\/index.php?rest_route=\/wp\/v2\/pages\/971"}],"collection":[{"href":"https:\/\/kontrol.rs\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/kontrol.rs\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/kontrol.rs\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/kontrol.rs\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=971"}],"version-history":[{"count":19,"href":"https:\/\/kontrol.rs\/index.php?rest_route=\/wp\/v2\/pages\/971\/revisions"}],"predecessor-version":[{"id":1007,"href":"https:\/\/kontrol.rs\/index.php?rest_route=\/wp\/v2\/pages\/971\/revisions\/1007"}],"up":[{"embeddable":true,"href":"https:\/\/kontrol.rs\/index.php?rest_route=\/wp\/v2\/pages\/735"}],"wp:attachment":[{"href":"https:\/\/kontrol.rs\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=971"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}