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ITEMLIST
Products Infomation
- Products by Category
- Electronic Measuring Instruments
- Oscillators ・ signal generators
- Other electronic measuring instruments
- Protocol analyzers
- ASTRODESIGN VA-1842 - HDMI 2.0 4K Protocol Analyzer
HDMI 2.0 6G and HDCP 2.2 Supported Protocol Analyzer
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The VA-1842 is a professional HDMI 2.0 analyzer designed for validating source devices, supporting up to 600 MHz and HDCP 2.2.
It measures video and audio timing, analyzes InfoFrame and packets, monitors DDC/CEC communication, and offers SCDC display and EDID functions.
With portable size and through-mode capability, it is ideal for R&D, compliance, and troubleshooting in advanced HDMI environments.
Main 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 and HDCP test item as an option (Test items will be updated accordingly.)
・ VA-1842 analyzes video timing, audio timing, InfoFrame/Packet, HDCP status, DDC line monitoring, CEC line monitoring,
and video data (including BT-2020 colorimetry) measurement.
・ Similar functions as previous generation HDMI analyzers *VA-1831/VA-1838.
*Lipsync measurment function (NEW)
*Oen frame capture function (NEW)
・ SCDC (Status and Control Data Channel) register display and line monitoring function
・ EIA CEA-861-F* and partial 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 are pre-installed.
・ “Through Mode” supported with optional adaptor
*3G Through Box : VA-1841-1
*6G Through Box : IA-1563
*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.
・ EDID Editor and Log Viewer function supported with standard application software
・ Portable size
Specifications
| VA-1842 | ||
| HDMI Input | Pixel Clock | 25 to 600MHz (Data Rate : max.6Gbps) |
| Color Space | RGB/YCbCr 4:4:4, 4:2:0 *When receiving YCbCr4:2:2 signal, the bit depth is displayed as “8-bit” which is a value in GCP Packet. |
|
| 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 be supported 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 (2560×1080). *Note :Detailed timing table available at 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 (1024×768) with 16 million color *Note : 4Kx2K Dot-by-Dot display by scaling also supported |
|
[ Data Storage ]
| Storage Media | Included : USB 16GB (Transcend), for saving LOG file and FW upgrade | |
[ External Control ]
| Interface | Included : LAN (10/100BASE-T). USB Host x 2 (mouse control and USB memory) USB Device x 1 (PC control by utility software) |
|
[ General ]
| Power Voltage | AC100-120V, AC200-240V (AC50/60Hz) | |
| Power Consumotion | 50W | |
| Operating Temperature Range | +5 to 40° | |
| Operating Humidity Range | 30 to 80% RH (non condensation) | |
| Dimensions | 265(W)x340(H)x150(D)mm | |
| Weight | Approximately 4.0 kg | |
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