Novastar DH7508-S módulo colorido receptor de sinal de placa receptor transmissão de vídeo nova hub75x8 interface para parede de vídeo led
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€11.54€16.49
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Specifications
- Brand Name
- NONE
- High-concerned chemical
- None
- Origin
- Mainland China
- Tube Chip Color
- Full Color
- Model Number
- Nova DH7508-S Full Color Module Receiver Card
- is_customized
- Yes
- Use
- Indoor
- Display Function
- VIDEO
- Loading
- 512*512
- HUB port
- 8*HUB75E
- Input voltage
- DC 3.8V~5.5V
- Size
- 95.5mm*109.1mm*17.9mm
- Rated power consumption
- 2.5W
Product Description
Introduction
The DH7508 is a cost-effective receiving card developed by Xi’an NovaStar Tech Co., Ltd. (hereinafter referred to as NovaStar). For PWM driver ICs, a single DH7508 supports resolutions up to 256×256@60Hz. Supporting various functions such as pixel level brightness and chroma calibration, quick adjustment of dark or bright lines, and 3D, the DH7508 can significantly improve the display effect and user experience.
The DH7508 uses 8 standard HUB75E connectors for communication, resulting in high stability. It supports up to 16 groups of parallel RGB data. Thanks to its EMC compliant hardware design, the DH7508 has improved electromagnetic compatibility and is suitable for various on-site setups.
Certification：RoHS, EMC Class A
If the product does not have the relevant certifications required by the countries or regions where it is to be sold, please contact NovaStar to confirm or address the problem. Otherwise, the customer shall be responsible for the legal risks caused or NovaStar has the right to claim compensation.
Improvements to Display Effect
− Pixel level brightness and chroma calibration
Work with NovaStar’s high-precision calibration system to calibrate the brightness and chroma of each pixel, effectively removing brightness differences and chroma differences, and enabling high brightness consistency and chroma consistency.
Work with NovaStar’s high-precision calibration system to calibrate the brightness and chroma of each pixel, effectively removing brightness differences and chroma differences, and enabling high brightness consistency and chroma consistency.
− Quick adjustment of dark or bright lines
The dark or bright lines caused by splicing of modules or cabinets can be adjusted to improve the visual experience. The adjustment is easy and takes effect immediately.
− 3D function
Working with the sending card that supports 3D function, the receiving card supports 3D output.
Working with the sending card that supports 3D function, the receiving card supports 3D output.
Loading capacity:
− 192×256 pixels (PWM IC)
− 176×256 pixels (Common IC)
− 176×256 pixels (Common IC)
Improvements to Maintainability
− Quick uploading of calibration coefficients
The calibration coefficients can be quickly uploaded to the receiving card, improving efficiency greatly.
− Mapping function
The cabinets can display the receiving card number and Ethernet port information, allowing users to easily obtain the locations and connection topology of receiving cards.
− Setting of a pre-stored image in receiving card
The image displayed on the screen during startup, or displayed when the Ethernet cable is disconnected or there is no video signal can be customized.
− Temperature and voltage monitoring
The receiving card temperature and voltage can be monitored without using peripherals.
− Cabinet LCD
The LCD module of the cabinet can display the temperature, voltage, single run time and total run time of the receiving card.
− Bit error detection
The Ethernet port communication quality of the receiving card can be monitored and the number of erroneous packets can be recorded to help troubleshoot network communication problems.
The Ethernet port communication quality of the receiving card can be monitored and the number of erroneous packets can be recorded to help troubleshoot network communication problems.
NovaLCT V5.2.0 or later is required.
− Firmware program readback
The receiving card firmware program can be read back and saved to the local computer.
− Firmware program readback
The receiving card firmware program can be read back and saved to the local computer.
NovaLCT V5.2.0 or later is required.
− Configuration parameter readback
The receiving card configuration parameters can be read back and saved to the local computer.
The receiving card configuration parameters can be read back and saved to the local computer.
Improvements to Reliability
− Loop backup
The receiving card and LED controller form a loop via the main and backup line connections. If a fault occurs at a location of the lines, the screen can still display the image normally.
− Dual backup of configuration parameters
The receiving card configuration parameters are stored in the application area and factory area of the receiving card at the same time. Users usually use the configuration parameters in the application area. If necessary, users can restore
the configuration parameters in the factory area to the application area.
the configuration parameters in the factory area to the application area.
− Dual program backup
Two copies of firmware program are stored in the receiving card at the factory to avoid the problem that the receiving card may get stuck abnormally during program update.
Two copies of firmware program are stored in the receiving card at the factory to avoid the problem that the receiving card may get stuck abnormally during program update.
The board thickness is not greater than 2.0 mm, and the total thickness (board thickness + thickness of components on the top and bottom sides) is not greater than 19.0 mm.
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Product information last updated on January 6, 2026