Unigraf – UCD-422 HDMI2.1 10K Video Generator and Analyser

Product Overview

UCD-422 is a video generator and analyzer for testing HDMI 2.1 interface up to 10K video modes. Resolutions supported are 4K@120Hz, 8K@60Hz and 10K@30Hz with uncompressed video. UCD-422 offers support for FEC, DSC Sink & Source, and eARC. HDCP 1.4 and HDCP 2.3 are also supported.


Fixed Rate Link (FRL) is the link data transfer method introduced in HDMI 2.1. FRL replaces the current TMDS but HDMI 2.1 specification still requires support for TMDS for backwards compatibility with billions of HDMI 1.4b and 2.0 devices in the world. (Source: HDMI)

The UCD-422 can identify interoperability issues on FRL capable source and sink devices. Users can verify if an image is captured correctly on the UCD Console when testing source devices using different FRL modes. Check any FRL rate such as 3 Gb/s, 6 Gb/s, 8 Gb/s, 10 Gb/s and 12 Gb/s. Conduct link training to check if your sink or source is capable of transmitting video at different timings through TMDS/FRL.


HDMI 2.1 Test Equipment (FRL/TMDS)
* 8K@60Hz support
* 12 Gbps/channel
* Simultaneous Generator & Analyzer
* Enhanced Gaming Features: VRR, ALLM
* HDCP 1.4 and 2.3 support
* eARC support
* DSC support



HDMI 2.1 10K Video Generator & Analyser p/n066610

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