{"id":987,"date":"2015-06-10T13:01:15","date_gmt":"2015-06-10T12:01:15","guid":{"rendered":"http:\/\/kontrol.rs\/?page_id=987"},"modified":"2015-06-15T21:23:47","modified_gmt":"2015-06-15T20:23:47","slug":"dvb-t2-antena-sa-pretpojacivacem","status":"publish","type":"page","link":"https:\/\/kontrol.rs\/?page_id=987","title":{"rendered":"DVB-T2 antena …"},"content":{"rendered":"

Tekst , uz dozvolu proizvo\u0111a\u010da , preuzet sa sajta proizvo\u0111a\u010da<\/h2>\n

\"http:\/\/www.dual.rs\/image\/data\/dd1.png\"<\/a>Univerzalna DVB-T2 antena namenjena digitalizaciji TV 21 – 45 CH-PP sa ugra\u0111enim predpoja\u010dava\u010dem<\/h2>\n
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Ako je prijem DVB-T2 signala veoma slab, ili \u017eelite da postavite najbolju antenu kojom \u0107ete obezbediti prijem DVB-T2 signala za dugi niz godina bez glavobolje onda ste na pravom mestu. Kvalitetna DVB-T2 antena sa predpoja\u010dava\u010dem je re\u0161enje koje \u0107e najbolje poja\u010dati prijem najslabijih DVB-T2 signala repetitora u Srbiji.<\/p>\n

\"TV-28-33k-DVB-T2-antena-Digitalizacija-u-Srbiji-www.dual.rs\"<\/p>\n

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1. Univerzalna DVB-T2 antena namenjena za kvalitetan prijem slabih DVB-T2 signala predajnika – repetitora u Srbiji\u00a0gde \u0107e dati vrhunske rezultate.<\/div>\n
2. Sa ovom antenom bi\u0107e vam omogu\u0107en kvalitetan prijem \u010dak i u podru\u010djima sa veoma slabim DVB-T2 signalom.<\/div>\n
3. TV 21 – 45CH-PP DVB-T2 aktivna antena je namenjena za visoko kvalitetan prijem SVIH DVB-T2 repetitora<\/p>\n
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Na\u010din pode\u0161avanja antene:<\/strong><\/div>\n
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DVB-T2 antenu je najbolje postaviti kao na slikama u pravcu DVB-T2 repetitora na vrhu objekta.<\/div>\n
\"TV-28-33k-DVB-T2-antena-Digitalizacija-www.dual.rs\"<\/div>\n
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Ako se postavlja na postoje\u0107em nosa\u010du, onda osloboditi prostor tako da je antena udaljena barem 50 cm od ostalih antena. Antenu ne postavljati ispod krova. Posle usmeravanja prema jednom od gornjih DVB-T2 repetitora na STB prijemniku odabrati kanal repetitora prema kojem je usmerena antena i uklju\u010diti napajanje antene (5V)<\/span><\/strong> kao na slici.<\/div>\n
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\"STB-Set-Top-Box-Ukljucena-antena-www.dual.rs\"<\/div>\n
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U slede\u0107em koraku pretra\u017eivati kanale.<\/div>\n
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\"STB-Set-Top-Box-Pretraga-kanala-www.dual.rs\"<\/div>\n
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Ako se napajanje na STB ne uklju\u010di, antena ne\u0107e funkcionisati<\/span>.<\/strong> Najbolje je da kabl ako je mogu\u0107e bude \u0161to kra\u0107i, \u0161to je bitno kod slabijih signala sa repetitora.Ako je signal repetitora na tra\u017eenoj poziciji veoma slab ili je objekat zaklonjen brdom ili drugim objektima, ili kada je potrebno priklju\u010diti vi\u0161e STB prijemnika na jednu antenu, zameniti je sa 12V varijantom i poru\u010diti dodatni kanalni poja\u010dava\u010d i dodatno napajanje 12V, koje je potrebno za najslabije prijemne uslove.<\/div>\n
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Antenu je najbolje da namontira stru\u010dni monta\u017eer, koji mo\u017ee da garantuje izvedene radove.<\/strong><\/div>\n<\/div>\n<\/div>\n
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Elektri\u010dne specifikacije:<\/strong><\/div>\n
Predvi\u0111ena za TV kanale(CH):\u00a0\u00a0\u00a0\u00a0\u00a0 21 – 45<\/div>\n
Frekventni opseg: \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 470 – 670 MHz<\/div>\n
Poja\u010danje u slob. prostoru: \u00a0 \u00a0 \u00a0 \u00a0\u00a0\u00a0\u00a0\u00a0 14 dBi + 16 dB predpoja\u010dava\u010d<\/div>\n
Odnos napred \/ nazad: \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0\u00a0\u00a0\u00a0\u00a0 >25 dB<\/div>\n
3 dB Horizontalni ugao: \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0\u00a0\u00a0\u00a0\u00a0 38\u00b0<\/div>\n
Nominalna prik. impedansa: \u00a0 \u00a0 \u00a0\u00a0\u00a0\u00a0\u00a0 75 Ohm<\/div>\n
Napajanje: \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0\u00a0\u00a0 +5V, 35 mA<\/div>\n
Konektor: \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0\u00a0\u00a0 “F”<\/div>\n
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Mehani\u010dke specifikacije:<\/strong><\/div>\n
Du\u017eina nosa\u010da: \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 1.2 m<\/div>\n
Dimenzije nosa\u010da: \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 12 x 18 mm<\/div>\n
Broj elemanata antene: \u00a0 \u00a0 \u00a0 \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 10<\/div>\n
Pozicija elemenata antene \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Okrenuti prema zemlji<\/strong><\/div>\n
Pre\u010dnik dr\u017ea\u010da (\u0161elne): \u00a0 \u00a0 \u00a0 \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 30 – 48 mm<\/div>\n
Maksimalna brzina vetra: \u00a0 \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 120 km\/h<\/div>\n
Te\u017eina antene: \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 0.5 kg<\/div>\n<\/div>\n<\/div>\n
<\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

Tekst , uz dozvolu proizvo\u0111a\u010da , preuzet sa sajta proizvo\u0111a\u010da Univerzalna DVB-T2 antena namenjena digitalizaciji TV 21 – 45 CH-PP sa ugra\u0111enim predpoja\u010dava\u010dem Ako je prijem DVB-T2 signala veoma slab, ili \u017eelite da postavite najbolju antenu kojom \u0107ete obezbediti prijem … Continue reading →<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":971,"menu_order":1,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"_links":{"self":[{"href":"https:\/\/kontrol.rs\/index.php?rest_route=\/wp\/v2\/pages\/987"}],"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=987"}],"version-history":[{"count":2,"href":"https:\/\/kontrol.rs\/index.php?rest_route=\/wp\/v2\/pages\/987\/revisions"}],"predecessor-version":[{"id":1004,"href":"https:\/\/kontrol.rs\/index.php?rest_route=\/wp\/v2\/pages\/987\/revisions\/1004"}],"up":[{"embeddable":true,"href":"https:\/\/kontrol.rs\/index.php?rest_route=\/wp\/v2\/pages\/971"}],"wp:attachment":[{"href":"https:\/\/kontrol.rs\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=987"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}