Chroma 2238 Video Pattern Generator

Chroma 2238 Video Pattern Generator

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.

Category:

Key Features

  • Support 8K Super Hi-Vision (7680×4320/8192×4320)
  • 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