Me yasa Kebul ɗin HDMI 2.1 masu arha ba sa aiki a 4K/120Hz?
1: Matsalar Bandwidth
HDMI 2.1 yana buƙatar48Gbps bandwidth don isar da 4K@120Hz cikin sauƙi. Sau da yawa kebul masu araha:
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Yi amfani da wayoyi masu ƙarancin jan ƙarfe (ƙarancin tsarki = juriya mai ƙarfi)
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Rashin ingantaccen kariya daga tsangwama na lantarki (EMI)
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Kasa cika alkawarin HDMI Mai Sauri Mai Tsayima'aunin takardar shaida ™
Sakamako? Lalacewar sigina: firam ɗin da suka faɗi, walƙiya, ko kurakuran "Babu Sigina" yayin wasan kwaikwayo mai zafi ko sake kunna bidiyo na 8K.
2: Tazarar Takaddun Shaida
Na gaske Kebul na HDMI 2.1s suna yin gwaji mai tsauri ta hanyarCibiyoyin Gwaji Masu Izini na HDMI Forum don:
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48Gbps na isar da bayanai (ta hanyar gwajin zane na EYE)
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Juriyar EMI
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Karfin haɗin haɗi (Saka abubuwa sama da 5,000)
Kebul ɗin "2.1" marasa takardar shaida sau da yawa:
✔️ Da'awa Tallafin 8K
❌ Kasawa don tallafawa 40Gbps + bandwidth
(Gwaje-gwajen dakin gwaje-gwaje sun nuna kashi 60% na kebul marasa takardar shaida suna faɗuwa ƙasa da 32Gbps a tsawon mita 3)
3: Muhimmancin Injiniya: A Cikin Kebul Mai Inganci
Rushewar masana'antarmu ta bayyana dalilin hakan takardar shaida igiyoyi sun ci nasara:
| Bangaren | Kebul mai arha | Kebul Mai Tabbatarwa |
|---|---|---|
| Mai jagoranci | Alluminium mai bakin karfe mai rufi da tagulla | Tagulla mara iskar oxygen 24AWG |
| Kariya | Layer na takarda guda ɗaya | Layer mai matakai uku (foil + kitso) |
| Masu haɗawa | Rufin filastik | Zinc gami da zinare |
| Gwaji | Babu | Tabbatarwa 48Gbps a kowane tsari |
Gyaran? Amincewa da Takaddun Masana'antu
Kada ku yi caca akan takamaiman bayanai. A Amzwires, kowace kebul ta HDMI 2.1 tana:
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An gwada rukuni-rukuni don kwanciyar hankali na 48Gbps
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An kare a kan EMI daga na'urorin sadarwa/wayoyi
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An inganta don saitunan PS5/Xbox/RTX 40 Series
Muhimman Abubuwan Da Za Ku Iya Yi Wa Masu Sauraro
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Bandwidth shine sarki: 4K/120Hz yana buƙatar cikakken 48Gbps.
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Takaddun shaida ≠ talla: Rahoton gwajin buƙata.
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Kariyar tana adana sigina: EMI yana lalata wasanni masu inganci.
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Inganci yana biya: Kebul ɗin da aka amince da shi na $15 ya fi "yarjejeniyar" sau 3 sau 5.
Me Yasa Wannan Yake Aiki
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Yana magance wuraren ciwo 'Yan wasa/masu sha'awar AV sun gane
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Ilimi ba tare da ƙarin kalmomi masu yawa ba (ƙaramin kalmomi)
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Matsayi mai sauƙi masana'antar ku a matsayin mafita
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Shirye-shiryen SEO: Yana nufin bincike "matsalolin HDMI 2.1 4K/120Hz"
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Ana iya rabawa: Kwatancen da ke zubar da jini = hujja ta zamantakewa