Colour and Light Measurement Solutions
Protocol Analyser ( VA1842 )
Features
- Suitable for testing HDMI 2.0 6G and HDCP 2.2 supported Source devices (Pixel Clock: Max.600MHz, 4K/60p RGB 4:4:4 and 4:2:0)
- Supports HDMI CTS MOI test items as an option (Test items will be updated).
- VA-1842 analyzes Video Timing, Audio Timing, Info frame /Packet, HDCP Status, DDC Line Monitor,
- CEC Line Monitor and Video Data (Including BT-2020 colorimetric) measurement.
- Similar functions as previous generation HDMI analyzers *VA-1831/VA-1838.
- *Lipsync measurement are not supported on VA-1842.
- SCDC (Status and Control Data Channel) register display and line monitoring function
- EIA CEA-861-F (*) and a part of DMT r1 v12 timing input *Except VIC91, 92 (2560 x 1080). Fixed timings input (timing table
- EE-EDID1.4 and CEA-861-F of HDMI 2.0 pre-installed.
- "Through Mode" supported with optional adaptor
- *By placing VA-1842 between Source and Sink device, it can monitor communication of DDC/CEC
- lines and save log data. Source signal is passed through to sink and video data is not regenerated.
- Portable size
Application
- Display Manufacturer, Production houses, Braodcasting Studio.
Specification
HDMI Input | Pixel Clock | 25 to 600MHz (Data Rate : max.6Gbps) |
---|---|---|
Color Space | RGB/YCbCr 4:4:4, 4:2:0 | |
Colorimetry |
SMPTE 170M / ITU601, ITU709, EXT Colorimetry (BT.2020, xvYCC601, xvYCC709, sYCC601, Adobe YCC601, Adobe RGB) |
|
Bit width | Max.16-bit | |
HDCP | Ver.1.4 and 2.2 | |
Repeater Mode | Will besupported in future update | |
Generate Mode | Supported | |
Through Mode | Supported with Optional Adaptor | |
Notice : No guarantee on its signal quality if over 3G (300MHz) | ||
Audio Input | Sampling frequency | Maximum 192KHz 8 channel |
EIA | *EIA-861-F (max.4K/30 or60p) fixed timing input *Note : Except VIC91, 92 (2560x1080). *EIA-861-F (max.4K/30 or60p) fixed timing input,*Note :Detailed Timing Table available by request. | |
E-EDID | Ver.1.4 and CEA-861-F of HDMI 2.0 | |
MOI | HDMI 2.0 MOI, HF-3-3 Repeater Repeated Input Port - 6 - 2160p | |
LCD Display | 12.1 inch, *XGA (1024x768) with 16 million color | |
*Note : 4Kx2K Dot-by-Dot display by scaling also supported |