2238 Video Pattern Generator

Product enquiry for 2238 Video Pattern Generator

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Chroma 2238 Video Pattern Generator is capable of providing 8K SHV display testing. A modular design with built-in high-speed independent graphics core provides standard test signals and patterns for the required resolutions.

This unit supports the latest high-definition multimedia interface including HDMI ,DisplayPort, 12G SDI and USB-C. Equipped with a 7 inch touch panel and a friendly graphical user interface, allows users to view and edit patterns directly on the device screen.

Complete test functions and an easy-to-operate interface make it suitable for a variety of R&D and production test as well as quality verification in all video related industries.

Key Features

  • Support 8K Super Hi-Vision (7680x4320/8192x4320)
  • Independent graphics core for 8K Super Hi-Vision pattern with less than 200 msec. switch time
  • Up to 4 signal modules per unit
  • Up to 4 resolution and pattern outputs.
  • 7 inch 1024x 600 high-resolution touch panel, GUI interface
  • BMP file format support
  • USB 3.0 data access
  • Gigabit Ethernet high-speed network interface
  • HDMI 2.0b signal module (Optional)
    - 8K x 4K 60 Hz (4 HDMI port)
    - 4K x 2K 60 Hz (1 HDMI port)
    - Pixel rate up to 600MHz (6Gbps TMDS rate)
    - RGB 4:4:4 / YCbCr 4:4:4 or 4:2:2 or 4:2:0
    - HDCP 2.2 / 1.4
    - Wide color gamut (ITU-R BT.2020/DCI-P3)
    - HDR (High Dynamic Range) Testing (HDR infoframe & metadata / EOTF)
    - SCDC (status & control data channel) Reader
  • DisplayPort 1.4 signal module (Optional)
    - 8K x 4K 60 Hz (2 DP port)
    - 8K x 4K 30 Hz (1 DP port)
    - 1.62 / 2.7 / 5.4 / 8.1 Gbps per lane
    - HDCP 2.2 / 1.3
    - DPCD (Display Port Configuration Data) Reader
    - MST (Multi-Stream Transport) Testing

Application Notes