Musika weLow Noise Block (LNB) uri kusangana nekukwira kukuru muindasitiri yemagetsi evatengi. Sekureva kweVerified Market Reports, musika weLNB wakakosheswa madhora bhiriyoni 1.5 muna 2022 uye unofungidzirwa kusvika 2.3 bhiriyoni panosvika 2030. Uku kukura kunofambiswa nekuwedzera kuri kuda kwepamusoro-tsanangudzo yezvinyorwa uye kuwedzera kweDirect-to-Home (DTH) masevhisi. Sangano reInternational Telecommunication Union (ITU) rinofungidzira kuti kunyoreswa kwesetiraiti pasi rose kuchapfuura 350 miriyoni panosvika 2025, zvichiratidza kugona kwakasimba kweLNBs mumakore anotevera.
Kufambira mberi kwetekinoroji ndiyo mutyairi mukuru kumashure kwemusika weLNB kukura. Makambani ari kuramba achivandudza maLNBs kuti asangane nezviri kuitika zveindasitiri yemagetsi evatengi. Semuenzaniso, Diodes nguva pfupi yadarika yakatanga nhevedzano yepasi-simba, yakaderera-ruzha LNB masimba ekutonga uye kutonga maIC. Aya maIC akagadzirirwa zvigadzirwa zvakasiyana, zvinosanganisira set-top boxes, materevhizheni ane akavakirwa-mukati setiraiti tuner, uye komputa satellite tuner makadhi. Ivo vanopa yakawedzera kugona uye kuvimbika, izvo zvakakosha kune zvemazuva ano zvemagetsi zvevatengi.
Musika weLNB unoratidzwa nemhando dzakasiyana dzezvigadzirwa zvinopa kune zvakasiyana zvinodiwa nevashandisi. Izvi zvinosanganisira single, dual, uye quad LNBs. Rudzi rwega rwega rwakagadzirirwa kusangana nezvinodiwa, senge simba rechiratidzo uye frequency renji. Izvi zvakasiyana-siyana zvinobvumira vagadziri kuti vape zvigadziriso zvakaenderana zvekushandisa kwakasiyana, kubva pakugara satellite TV kuenda kune yekutengesa setiraiti kutaurirana.
Mudunhu, musika weLNB urikupupurirawo shanduko dzakasimba. North America parizvino iri kusangana nekukura kwakanyanya. Nekudaro, misika iri kusimukira muAsia nemamwe matunhu ari kuratidzawo kugona kwakakosha. Kukura mumatunhu aya kunofambiswa nekuwedzera kuisirwa satellite dish uye kutorwa kwepamusoro satellite yekutaurirana matekinoroji.
Makambani akati wandei anotonga musika weLNB. Microelectronics Technology Inc. (MTI), Zhejiang Shengyang, uye Norsat vari pakati pevatambi vepamusoro. Makambani aya anopa huwandu hwakasiyana hwezvigadzirwa zveLNB uye ari kuramba achiisa mari mukutsvagisa nekusimudzira kuti arambe ari mberi mumakwikwi. MTI, semuenzaniso, inogadzira uye inotengesa akasiyana siyana emicrowave IC zvigadzirwa zvekutepfenyura setiraiti, kutaurirana, uye kufonera.
Tichitarisa kumberi, musika weLNB wakagadzirira kuwedzera. Kubatanidzwa kweIoT uye 5G yekubatanidza kunotarisirwa kugadzira mikana mitsva yeLNBs muindasitiri yemagetsi evatengi. Sezvo tekinoroji yesatellite ichienderera mberi, kudiwa kwepamusoro-kuita maLNB kungangowedzera. Izvi zvinotyaira vagadziri kuti vagadzire uye vagadzirise zvinobudirira uye zvakavimbika zvigadziriso zveLNB.
Nguva yekutumira: May-13-2025
