DBS-HRV12A75 DBS-HRV11A DBSTAR Multicolor Receiving Card

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DBS-HRV12A75 DBS-HRV11A DBSTAR Multicolor Receiving Card-Features:

1.Fully supports HRV09 HRV11，supports programs change and order.

2. Supports led drivers with PWM, highly improved refresh rates with static screens and dynamic screens.

3. Full new grey engine,better performance on low grey level.

4. Supports automatic collection on error detection and other error information.

5. Supports PC 1000M network card image sending, no need for sending card.

6. Supports 10bit HD video source.

Parameters：

Type	Typical value	Max value
Supported screen type	single color, dual-color,full-color, real pixel,virtual pixel.
Supported LED drivers	MBI5030/5036/5039/5041/5042/5224/5050/6020/6030/6024/5224/ LPD6803/DM413/SUM2030/29/32/17/18/19/MY9266/68/69/ SM16157/TB62D722RFT3630/SD16749/P2502
Pixels by single sending card	1280×1024(dual ports)
Number of receiving cards connected by cable	<100	256
Pixels by single receiving cards	256 x128（full color） 1024 x512（dual color）
RGB data groups by single receiving card	16-24	24
Lines by one group RGB	1/2/4/8/16/32	32
Grey grades	4096(4k)	65536(64k)
Data CLK frequency	15.62MHz	31.25MHz
Refresh rate	180Hz	>3600Hz(如MBI5042)
Brightness wastage	15~20%	<5%
PWM brightness adjust degree	256(may automatically adjust by brightness sensor)
Electronic current plus brightness adjustment grade	64/256(according to led drivers)
Dot by dot revise pixels by PWM brightness	64x64	256x256
Pixels on open circuit and short circuit error detection	static：2048x16；1/2：1024x16； 1/4：2048x16；1/8：4096x16；1/16：8192x16
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-detecting
No sending card function	Sending images by 1000M network card PC

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