Witam mam do sprzedania karty odbierające firmy DB STAR
Karty są nowe razem z Habami
Gwarancja 12 MC
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Type
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Typical value
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Max value
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Screen type supported
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single color, dual-color,full-color, real pixel,virtual pixel.
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LED drivers supported
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MBI5026 and other compatible drivers / ZQL9726
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Max resolution/single card
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1280×1024(double ports)
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1920×1200(four ports)
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Number of receiving cards conected by cable
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<100
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256
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Pixels by single receiving cards
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256x192（full color）
1024 x512(dual color)
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512×384/512x512（full color）
1280 x 512（dual color）
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RGB data groups by single receiving card
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16-24
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24
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Lines by one group RGB
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1/2/4/8/16
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16
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Grey grades
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4096(4k)
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65536(64k)
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Data CLK frequency
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15.62MHz
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31.25MHz
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Refresh rate
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180Hz
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>960Hz
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Brightness wastage
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15~20%
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<5%
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PWM brightness adjust degree
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256(may automatically adjust by brightness sensor)
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Dot by dot revise pixels by PWM brightness
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64x64
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256x256
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Fiber transmission distance
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Multi-mode fiber ：500meters； single-mode fiber：10KMs
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Other functions
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Power on gradual protection 、OE Polarity switch protect screen scan tubes, led screen self-detecting
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