Imakethe ye-Low Noise Block (LNB) ibhekene nokukhuphuka okukhulu embonini ye-elekthronikhi yabathengi. Ngokwe-Verified Market Reports, imakethe ye-LNB yalinganiselwa ku-$1.5 billion ngo-2022 futhi kulindeleke ukuthi ifinyelele ku-$2.3 billion ngo-2030. Lokhu kukhula kuqhutshwa ukwanda kwesidingo sokuqukethwe okunencazelo ephezulu kanye nokunwetshwa kwezinsizakalo ze-Direct-to-Home (DTH). I-International Telecommunication Union (ITU) ilinganisela ukuthi ukubhaliswa kwesathelayithi emhlabeni wonke kuzodlula izigidi ezingama-350 ngo-2025, okugqamisa amandla aqinile wama-LNB eminyakeni ezayo.
Ukuthuthuka kwezobuchwepheshe kuyimbangela enkulu yokukhula kwemakethe ye-LNB. Izinkampani ziqhubeka nokuthuthukisa ama-LNB ukuze zihlangabezane nezidingo ezithuthukayo zemboni yezogesi zabathengi. Isibonelo, i-Diodes isanda kwethula uchungechunge lwamandla aphansi, anomsindo ophansi we-LNB wokuphatha nokulawula ama-IC. Lawa ma-IC aklanyelwe imikhiqizo ehlukahlukene, okuhlanganisa amabhokisi aphezulu, amathelevishini anamashuna esathelayithi akhelwe ngaphakathi, namakhadi okushuna isathelayithi yekhompyutha. Banikeza ukusebenza kahle okuthuthukisiwe nokuthembeka, okubalulekile kuma-electronics abathengi besimanje.
Imakethe ye-LNB ibonakala ngezinhlobonhlobo zemikhiqizo ebhekelela izidingo zabasebenzisi abahlukene. Lokhu kufaka phakathi i-LNB eyodwa, ekabili, kanye ne-quad. Uhlobo ngalunye ludizayinelwe ukuhlangabezana nezidingo ezithile, njengamandla esignali nobubanzi befrikhwensi. Lokhu kuhlukahluka kuvumela abakhiqizi ukuthi banikeze izixazululo ezihambisanayo zezinhlelo zokusebenza ezahlukahlukene, kusukela ku-TV yesathelayithi yokuhlala kuya kwezokuxhumana ngesathelayithi yezentengiso.
Ngokwesifunda, imakethe ye-LNB nayo ibona amashifu aguqukayo. INyakatho Melika njengamanje ibhekene nezinga eliphezulu lokukhula. Kodwa-ke, izimakethe ezisafufusa e-Asia nakwezinye izifunda nazo zibonisa amandla amakhulu. Ukukhula kulezi zifunda kuqhutshwa ukwanda kokufakwa kwezitsha zesathelayithi kanye nokwamukelwa kobuchwepheshe obuphambili bezokuxhumana ngesathelayithi.
Izinkampani ezimbalwa ziphethe imakethe ye-LNB. I-Microelectronics Technology Inc. (MTI), u-Zhejiang Shengyang, no-Norsat baphakathi kwabadlali abaphambili. Lezi zinkampani zinikeza inhlobonhlobo yemikhiqizo ye-LNB futhi ziyaqhubeka nokutshala imali ocwaningweni nasekuthuthukisweni ukuze zihlale zihamba phambili endaweni yokuncintisana. I-MTI, isibonelo, ikhiqiza futhi idayise izinhlobonhlobo zemikhiqizo ye-microwave IC yokusakaza ngesathelayithi, ukuxhumana, kanye nezokuxhumana.
Uma ubheka phambili, imakethe ye-LNB isilungele ukunwetshwa okwengeziwe. Ukuhlanganiswa kokuxhumana kwe-IoT ne-5G kulindeleke ukuthi kudale amathuba amasha ama-LNB embonini ye-elekthronikhi yabathengi. Njengoba ubuchwepheshe besathelayithi buqhubeka nokuthuthuka, isidingo sama-LNB asebenza kahle kakhulu sizokhuphuka. Lokhu kuzogqugquzela abakhiqizi ukuthi basungule futhi bathuthukise izixazululo ze-LNB ezisebenza kahle nezithembekile.
Isikhathi sokuthumela: May-13-2025
