BH-87121-A

Parameter	Describe
Main chip	LT87121
V-by-one input	8Lane 3840x2160
EDP output	4Lane HBR2 3840x2160
power consumption	≤3W
Screen TCON power supply	12V or 3.3V-10V adjustable (DC-DC conversion)

BH-LV2H

BH-LV2H is a V-By-One and LVDS signal test board. It supports 8-channel V-by-One UHD 4K (3840×2160) signal input, as well as LVDS HD signal input with 2-port LVDS FHD (1920×1080) signal input, and then converts these signals into HDMI output.

BH-4KVH-E

BH-4KVH-E is a 4K V-by-One to HDMI signal conversion board. It supports 8-lane V-by-One input and 4K@60Hz HDMI output. If the downstream display device does not support 4K 60Hz, it will output 1080P@60Hz by default.

BH-6M80S

BH-6M80S is a V-By-One signal splitter conversion board. Through V-By-One signal duplication and redistribution, it enables one content display mainboard to drive two 4K V-By-One screens simultaneously—realizing 4K dual-screen synchronous display. It can also function to extend the transmission distance of V-By-One signals.

BH-6M39-A

BH-6M39-A is an LVDS signal frequency doubling conversion board (supporting 1920×1080@50/60Hz → 1920×1080@100/120Hz conversion). It provides a Full-HD LVDS input interface, and after image processing such as frame rate conversion, it generates FHD 120Hz four-channel LVDS signals, which can directly drive 2K@120Hz display panels.

BH-6M60-H

The BH-6M60-H is a multifunctional display driver signal adapter board. Its frame buffer operation is compatible with the screen parameter inputs of various motherboards, ensuring stable fixed frame rate output signals. Input and output signal formats can be easily configured using jumpers. It can also be used for 16-lane V-by-one 4K-120Hz signal detection. When paired with a V-by-one to HDMI converter board, it can be used to build a simple TV motherboard R&D and testing tool.

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