DBstar DBS-HVT11(HVT2011) LED Transmission Card Parameters of DBstar DBS-HVT11(HVT2011) LED Transmission Card:TypeTypical valueMax value Supported screen type single color, dual-color,full-color, real pixel,virtual pixel. Supported LED driversMBI5026/MBI5030/MBI5036/MBI5039/MBI5042/MBI5050/MBI6024/LPD6803/DM413/DMX512/ZQL9726TCD62D722/TC62D766/MBI5050/MBI6024 Pixels by single sending card2048×640(dual ports) Number of receiving cards connected by cable<100256 Pixels by single receiving cards256 x192（full color）512×384（full color）1024 x512（dual color）1280 x512（dual color） RGB data groups by single receiving card16-2424 Lines by one group RGB1/2/4/8/16/3232Grey grades4096(4k)65536(64k) Data CLK frequency15.62MHz31.25MHz Refresh rate180Hz>3600Hz(如MBI5042) Brightness wastage15~20%<5% PWM brightness adjust degree256(may automatically adjust by brightness sensor)Electronic current plus brightness adjustment grade64/256(according to led drivers) Dot by dot revise pixels by PWM brightness64×64256×256Pixels on open circuit and short circuit error detectionstatic：2048×16；1/2：1024×16；1/4：2048×16；1/8：4096×16；1/16：8192×16 Fiber transmission distance Multi-mode fiber ：500meters； single-mode fiber：10KMs Other functions Power on gradual protection 、OE Polarity switch protect screen scan tubes, led screen self-detectingNo sending card functionSending images by 1000M network card PC
