ASTRODESIGN VA-1842 HDMI2.0 6G HDCP 2.2 Protocol Analyzer

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Type: Protocol Analyzer

Supplier / Manufacturer: ASTRODESIGN

Model: VA-1842

The ASTRODESIGN VA-1842 is an HDMI 2.0 6G protocol analyzer for source, sink, and interface development. It supports signal analysis up to 600 MHz pixel clock and 6 Gbps data rate, HDCP 2.2/1.4, SCDC, EDID, DDC/CEC monitoring, signal generation, and compliance-oriented testing.

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The ASTRODESIGN VA-1842 combines HDMI 2.0 signal analysis, monitoring, signal generation, EDID emulation, and compliance-oriented testing in a portable development platform.

The VA-1842 accepts HDMI signals with pixel clocks from 25 to 600 MHz and data rates up to 6 Gbps. It can analyze video timing, audio timing, InfoFrame and packet information, HDCP status, SCDC registers, DDC/CEC communication, and video data.

HDMI 2.0 6G Up to 600 MHz pixel clock and 6 Gbps

HDCP 2.2 / 1.4 Authentication and status analysis

Analyze + Generate Source and sink evaluation workflows

12.1-inch LCD Integrated signal and image inspection

Generate mode can output supported HDMI timings and test patterns for sink-side evaluation. An optional Through Mode adapter allows the VA-1842 to monitor DDC and CEC communication between connected source and sink devices without regenerating the video signal.

HDMI 2.0 6G Analysis

Analyze HDMI signals from 25 to 600 MHz pixel clock with data rates up to 6 Gbps for HDMI source and interface development.

Video & Audio Analysis

Measure video timing, audio timing, InfoFrame and packet information, HDCP status, and related HDMI signal parameters.

HDCP 2.2 & 1.4

Analyze and verify HDMI devices using HDCP 2.2 and HDCP 1.4 authentication and status information.

SCDC, DDC & CEC Monitoring

Display SCDC register information and monitor DDC and CEC communication for detailed HDMI interface debugging.

EDID Emulation & Editing

Load and edit EDID information to reproduce different sink-device characteristics during HDMI source development.

HDMI Signal Generation

Generate supported HDMI video timings and built-in test patterns for evaluating sink-device reception and behavior.

Optional Through Mode

Monitor DDC and CEC communication between source and sink devices using an optional Through Mode adapter.

Logging & PC Control

Save measurement and log data to USB storage and use LAN or USB connectivity for external control and utility software.

HDMI 2.0 source-device development

HDMI sink and display evaluation

4K/60p HDMI signal analysis

HDCP 2.2 / 1.4 verification

HDMI protocol and link debugging

EDID, SCDC, DDC and CEC validation

HDMI compliance-oriented testing

R&D and quality-control testing

HDMI	HDMI 2.0 6G
Pixel Clock	25 to 600 MHz
Maximum Data Rate	6 Gbps
Color Space	RGB / YCbCr 4:4:4 / YCbCr 4:2:0
Colorimetry	SMPTE 170M / ITU601, ITU709, BT.2020, xvYCC601, xvYCC709, sYCC601, Adobe YCC601 and Adobe RGB
Bit Width	Up to 16-bit
HDCP	HDCP 1.4 and 2.2
Generate Mode	Supported
Through Mode	Supported with optional adapter
Audio Input	Up to 192 kHz, 8 channels
E-EDID	Version 1.4 and CEA-861-F
LCD Display	12.1-inch XGA (1024 × 768)
External Control	LAN (10/100BASE-T), USB Host × 2, USB Device × 1
Power Supply	AC 100–120 V / AC 200–240 V, 50/60 Hz
Power Consumption	50 W
Operating Temperature	+5 to 40°C
Operating Humidity	30 to 80% RH, non-condensing
Dimensions	265 (W) × 340 (H) × 150 (D) mm
Weight	Approx. 4.0 kg

Through Mode requires an optional adapter. Compliance-test functionality and current configuration requirements should be confirmed for the intended application.