Antenna Terrestrial i ithelevishini kujabulise

Kunengqondo ukuphetha ngokuthi ukuthuthukiswa isayensi nobuchwepheshe isidingo antenna TV kufanele liwe ngokuphelele. Kodwa lokhu akuzange kwenzeke, ngoba ugcizelela nokunikeza izinsizakalo eziyikhwalithi kubantu TV ukwenza ncamashi edolobheni. Kodwa abantu abafuna ukufinyelela anhlobonhlobo iziteshi nangale. Bese basekelwa we-antenna TV digital. Kuyinto ngosizo yayo ungakwazi zinike ngempelasonto okuphumuzayo kuleli zwe, kodwa into emangalisayo kakhulu - wukuthi kukhona izinhlobo eziningana amadivayisi ngekwetinhloso letehlukene.

zasendlini zasemoyeni

Lezi amadivayisi zihlukaniswa yisayizi encane - bangathumela zingabekwa etafuleni noma iKhabhinethi, futhi ngaleyo ndlela ngeke ukukuhlupha. Kodwa ngenkathi antenna eliwumhlaba enjalo ikuvumela ukuba kahle ukubamba isignali yedijithali ithelevishini futhi isakaze ke ku-TV. izinguqulo Indoor Okwamanje akhiqizwa ezihlukile futhi imiklamo, focus akuyona kuphela ukusakaza idatha, kodwa futhi sobuhle bayo nobuhle. Modern Inkampani ukwenziwa mikhiqizo ukugxila manufacturability, ngakho amayunithi abo benziwa ukuthi isitayela, ukuthi ngokuvumelanayo kuhlanganiswe imvelo lwamakhompyutha, amaphilisi kanye Smartphones. Iya kancane yokuntuleka onobuhle zasendlini wukuthi reception zabo banga akulona likhulu kakhulu, ukuze izwe antenna etheric okunjalo kuyoba engenamsebenzi - kungcono ukusebenzisa emzini.

inguqulo-Outdoor

Kodwa akusho ukuthi kuphela ukuthola imodeli zasendlini, njengoba kukhona antenna yangaphandle futhi eliwumhlaba, okuyinto izici zayo ngokuvamile kungcono kakhulu izinguqulo esetshenziswa endlini. Uma imodeli langaphambilini, kutuswa ukusebenzisa eduze simila, oveza amaza digital, ingaphandle bale futhi ngaphandle komuzi. Ngokuvamile, amadivayisi njenge ezivela eziteshini ukusakaza 20 kuya ku-60 bese efakwa Cottages noma apholile, okuyizinto eduze amaphuzu ukusakaza, okuyi ku ezahlukene 10-20 amakhilomitha.

Uma ufuna elinamandla kakhulu

Nokho, iningi badinga antenna eliwumhlaba ukuze kakhulu abantu abanayo amasayithi abo kude ukusakaza izindawo. Kuthiwani ngalabo yokuhlala kabani ihlobo amakhilomitha 50 noma ngaphezulu kusukela emzini? Ukuze Ezimweni ezinjalo, njengoba kukhona isixazululo - kuba ukuthenga futhi ufake onobuhle ongaphandle ifakwe-amplifier. Lezi ongakhetha ahlinzekwa yonke indawo futhi ukuqinisekisa ephelele izinga kusakata ngetinombolo kubahlali ngaphakathi amakhilomitha 60 kuya edolobheni eliseduze ne umbhoshongo TV. Ngezinye amabanga enkulu izinga kakade iqala awe, futhi kungase kudingeke isikhathi vulela imvamisa oyifunayo. Kodwa futhi ungathola kukho ofanelekayo. Special antenna eliwumhlaba ne-msindo esinamandla izobiza kancane ezibizayo, kodwa kuyokusiza ukuba athokoze TV digital ngasiphi ibanga ukusuka iphuzu kokusakaza. Nokho, ibanga amakhilomitha angaphezu kuka-100 ngokuvamile hhayi engabizi, kusukela cishe alikho nelilodwa idolobha ukuthi elaliyoba kuwo njengoba kude umbhoshongo ithelevishini.