Imakethi ye-Low Noise Block (LNB) ifumana ukunyuka okubalulekileyo kushishino lombane lomthengi. Ngokutsho kweeNgxelo zeMarike eziQinisekisiweyo, imarike ye-LNB yayixabisa i-$ 1.5 yezigidigidi kwi-2022 kwaye iqikelelwa ukuba ifikelele kwi-2.3 yeebhiliyoni zeedola ngo-2030. Oku kukhula kuqhutyelwa yimfuno ekhulayo yomxholo wenkcazo ephezulu kunye nokwandiswa kweenkonzo ze-Direct-to-Home (DTH). I-International Telecommunication Union (ITU) iqikelela ukuba imirhumo yesathelayithi yehlabathi iya kudlula i-350 yezigidi ngo-2025, igxininisa amandla okuqina e-LNBs kwiminyaka ezayo.
Inkqubela phambili yezobuchwephesha ngoyena mqhubi usemva kokukhula kwemarike ye-LNB. Iinkampani zithe gqolo ukuphucula ii-LNBs ukuhlangabezana neemfuno eziguquguqukayo zoshishino lwe-elektroniki lwabathengi. Ngokomzekelo, i-Diodes kutshanje iye yasungula uluhlu lwamandla aphantsi, amandla aphantsi olawulo lwe-LNB kunye nokulawula ii-ICs. Ezi ICs zenzelwe iimveliso ezahlukeneyo, kubandakanywa iibhokisi ze-set-top, oomabonakude abanesathelayithi ezakhelwe ngaphakathi tuner, kunye namakhadi satellite toner yekhompyutha. Babonelela ngokusebenza okuphuculweyo kunye nokuthembeka, okubalulekileyo kubathengi banamhlanje be-elektroniki.
Imakethi ye-LNB iphawulwa ngoluhlu olwahlukeneyo lweemveliso ezilungiselela iimfuno ezahlukeneyo zabasebenzisi. Ezi ziquka ii-LNB ezingatshatanga, ezimbini, kunye nezine. Uhlobo ngalunye lwenzelwe ukuhlangabezana neemfuno ezithile, njengamandla omqondiso kunye noluhlu lwamaza. Le yantlukwano ivumela abavelisi ukuba babonelele ngezisombululo ezilungiselelwe izicelo ezahlukeneyo, ukusuka kwiTV yesathelayithi yokuhlala ukuya kunxibelelwano lwesathelayithi yorhwebo.
Ngokommandla, imakethi ye-LNB nayo ibona utshintsho oluguquguqukayo. UMntla Melika okwangoku ujongene nelona zinga liphezulu lokukhula. Nangona kunjalo, iimarike ezivelayo e-Asia nakweminye imimandla nazo zibonisa amandla amakhulu. Ukukhula kule mimandla kuqhutywa kukwandiswa kofakelo lwezitya zesathelayithi kunye nokwamkelwa kobuchwepheshe bonxibelelwano ngesathelayithi.
Iinkampani ezininzi zilawula imakethi ye-LNB. I-Microelectronics Technology Inc. (MTI), iZhejiang Shengyang, kunye neNorsat ziphakathi kwabadlali abaphezulu. Ezi nkampani zibonelela ngoluhlu olubanzi lweemveliso ze-LNB kwaye ziqhubeka zenza utyalo-mali kuphando nophuhliso ukuze zihlale phambili kukhuphiswano lomhlaba. I-MTI, umzekelo, ivelisa kwaye ithengise iintlobo ngeentlobo zeemveliso ze-Microwave IC zosasazo lwesathelayithi, unxibelelwano, kunye nonxibelelwano.
Ukujonga phambili, imakethi ye-LNB ilungele ukwandiswa ngakumbi. Ukudityaniswa kwe-IoT kunye ne-5G uqhagamshelo kulindeleke ukuba kudale amathuba amatsha e-LNBs kwishishini le-elektroniki labathengi. Njengoko itekhnoloji yesathelayithi iqhubela phambili, imfuno yee-LNBs ezisebenza ngokuphezulu iya kwanda. Oku kuya kuqhuba abavelisi ukuba baqulunqe kwaye baphuhlise izisombululo ze-LNB ezisebenza ngakumbi nezithembekileyo.
Ixesha lokuposa: May-13-2025
