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VA-1849

Astrodesign

VA-1849

VA-1849 Supports automatic inspection of HDMI 2.1 compliant devices

The Astrodesign VA-1849 is a source tester that supports HDMI 2.1 signal FRL (up to 12 Gbps/4 lanes) and TMDS. It supports the measurement and analysis of the source DUT by setting the control and each test item with commands via PC. It enables automated inspection on the production line and in the QC department.

 

Price on Request

Product specifications

SKU AST-VA-1849
Manufacturer Astrodesign

Documentation

Please use the icons below to download any files related to this item. We aim to have the datasheet and/or catalog available.

Description

Main Features

Sink function

  • Video/audio timing, InfoFrame measurement, HDCP 1.4/2.3 authentication, and EDID/SCDC communication analysis.
  • It supports up to 8K/60p YCBCR 4:2:0 and 4K/120p YCBCR 4:4:4 video signals in uncompressed mode.
  • It supports up to 8K/60p YCBCR 4:4:4 video signals in compression (DSC) mode.

Testing function

  • By comparing the internal pattern with the input pattern, it is capable of measuring the protocol details such as bit drop and color defects, as well as automatic inspection for FRL link training (comparison inspection is supported up to 4K/60p).
  • It is possible to confirm whether the packet data of the input signal matches the expected value.
  • It is possible to confirm whether the input audio signal is within the allowable value.

Source function

  • Compatible with CTA-861-G and VESA Display Monitor Timing (DMT) compliant video signal output.
  • Each parameter of the InfoFrame can be set.

Main features (continued)

External control

  • Supports sending and receiving commands such as measurement results and parameter settings via LAN, USB-TypeB and RS-232C.
  • Original control software can be developed by the combination of commands.

Saving results and logs

  • Analysis data and test logs can be saved in a USB flash drive.

[Pass/Fail Judgment of Comparative Test]

  • Internal video patterns are created from the color palette, and inspection is performed by comparing them with the input video patterns.
  • Error pixel values and colors with (X,Y) coordinates are displayed and the difference between A and B is analyzed.

The color palette is 16 colors, and up to 3 lines of color information patterns can be registered for comparison.

Often bought together with: