AzarPixel presents the DBStar DBS-HRV11A synchronous full-color receiving card, engineered to deliver superior processing performance and stability for a wide range of LED display applications. This professional LED receiving card is designed for reliable integration into modern LED display systems.
It supports a maximum resolution of 256×192 pixels (full color) and 1024×512 pixels (dual color), making it suitable for single-color, dual-color, full-color, real-pixel, and virtual-pixel LED screen types. As a versatile LED screen receiver card, it ensures flexible deployment across various display projects.
The DBS-HRV11A supports up to 24 groups of RGB data and features two 50-pin HUB interfaces, providing stable and efficient connectivity for LED cabinet systems. It can be cascaded in quantities of up to 255 cards, making it suitable for large-scale LED installations.
With support for 4096 (4K) to 65,536 (64K) gray levels and refresh rates ranging from 180 Hz to 3600 Hz, this high refresh LED receiving card delivers smooth visuals, excellent uniformity, and consistent image quality for demanding applications.
Advanced pixel-level brightness and chromaticity calibration ensure accurate color reproduction and uniform display performance across the entire LED screen. This makes it a reliable solution for professional-grade LED systems.
The card also supports automatic brightness adjustment via a brightness sensor, along with image rotation functionality for flexible installation scenarios. Operating within a 2.5–12 VDC range, it includes power breakdown protection for improved durability and system safety.
This LED receiving card is ideal for retail displays, public information screens, advertising signage, and commercial LED installations requiring stable and long-term performance.
High Resolution Support
256×192 (full color) and 1024×512 (dual color).
Wide Compatibility
Supports single, dual, full-color, real and virtual pixel displays.
RGB Data Support
Up to 24 groups of RGB data transmission.
Dual HUB Interfaces
Two 50-pin HUB ports for flexible connectivity.
Large System Scalability
Cascade support up to 255 receiving cards.
High Gray Scale
4096 to 65,536 gray levels for smooth gradients.
High Refresh Rate
180 Hz to 3600 Hz for flicker-free performance.
Pixel-Level Calibration
Ensures uniform brightness and color accuracy.
Auto Brightness Control
Supports brightness sensor-based adjustment.
Image Rotation Support
Flexible installation configurations.
Wide Voltage Range
Operates from 2.5–12 VDC.
Protection System
Includes power breakdown protection for reliability.