Mmaraka oa Low Noise Block (LNB) o na le keketseho e kholo indastering ea lisebelisoa tsa elektroniki tsa bareki. Ho ea ka Verified Market Reports, 'maraka oa LNB o ne o nkoa e le $ 1.5 bilione ka 2022' me ho nahanoa hore o tla fihla ho $ 2.3 limilione tse likete ka 2030. Khōlo ena e susumetsoa ke tlhokahalo e ntseng e eketseha ea litlhaloso tse phahameng le katoloso ea litšebeletso tsa Direct-to-Home (DTH). International Telecommunication Union (ITU) e hakanya hore lipehelo tsa lisathelaete lefatšeng ka bophara li tla feta limilione tse 350 ka 2025, e totobatsang bokhoni bo matla ba LNB lilemong tse tlang.
Tsoelo-pele ea theknoloji ke eona ntho e ka sehloohong e tšehetsang kholo ea 'maraka oa LNB. Likhamphani li tsoela pele ho ntlafatsa LNBs ho fihlela litlhoko tse ntseng li tsoela pele tsa indasteri ea lisebelisoa tsa elektroniki. Mohlala, haufinyane tjena Diodes e phatlalalitse letoto la taolo ea matla a tlase, le lerata le tlase la LNB le li-IC tsa taolo. Li-IC tsena li etselitsoe lihlahisoa tse fapaneng, ho kenyeletsoa mabokose a li-set-top, lithelevishene tse nang le li-tuner tse hahelletsoeng ka har'a sathelaete, le likarete tsa komporo ea satellite tuner. Li fana ka ts'ebetso e ntlafalitsoeng le ts'epahalo, tse bohlokoa bakeng sa lisebelisoa tsa elektroniki tsa sejoale-joale.
Mmaraka oa LNB o tsebahala ka mefuta e fapaneng ea lihlahisoa tse fanang ka litlhoko tse fapaneng tsa basebelisi. Tsena li kenyelletsa li-LNB tse le 'ngoe, tse peli, le tse 'nè. Mofuta o mong le o mong o etselitsoe ho fihlela litlhoko tse ikhethileng, joalo ka matla a lets'oao le mefuta ea maqhubu. Phapang ena e lumella bahlahisi ho fana ka tharollo e lokiselitsoeng bakeng sa lits'ebetso tse fapaneng, ho tloha ho TV ea sathelaete ea bolulo ho ea ho likhokahano tsa satellite tsa khoebo.
Sebakeng, 'maraka oa LNB le ona o bona liphetoho tse matla. Amerika Leboea hajoale e na le sekhahla se phahameng ka ho fetisisa sa kholo. Leha ho le joalo, mebaraka e ntseng e hlaha ea Asia le libakeng tse ling le eona e bonts'a menyetla e kholo. Keketseho ea libaka tsena e susumetsoa ke ho eketseha ha lisebelisoa tsa satellite dish le ho amoheloa ha mahlale a tsoetseng pele a puisano ka sathelaete.
Lik'hamphani tse 'maloa li laola' maraka oa LNB. Microelectronics Technology Inc. (MTI), Zhejiang Shengyang, le Norsat ke tse ling tsa libapali tse ka sehloohong. Likhamphani tsena li fana ka mefuta e mengata ea lihlahisoa tsa LNB 'me li tsoela pele ho tsetela lipatlisisong le nts'etsopele hore li lule li le pele maemong a tlholisano. Mohlala, MTI e etsa le ho rekisa mefuta e fapaneng ea lihlahisoa tsa IC tsa microwave bakeng sa khaso ea sathelaete, puisano le likhokahano.
Ha re sheba pele, 'maraka oa LNB o malala a laotsoe bakeng sa katoloso e eketsehileng. Khokahano ea khokahano ea IoT le 5G e lebelletsoe ho hlahisa menyetla e mecha bakeng sa LNB indastering ea lisebelisoa tsa elektroniki tsa bareki. Ha theknoloji ea sathelaete e ntse e tsoela pele, tlhoko ea li-LNB tse sebetsang hantle e tla eketseha. Sena se tla susumelletsa bahlahisi ho qapa le ho hlahisa litharollo tsa LNB tse sebetsang hantle le tse tšepahalang.
Nako ea poso: May-13-2025
