HDMI 1.4 testing. 4kx2k

The Quantum Data 780 series handheld test instruments for HDMI testing are battery-powered, portable video and audio generators and HDMI  analyzers that enable you to conduct quick, on-site verification testing and troubleshooting of your HDMI system and analog video displays.

The 780 series instruments are equipped with both a reference HDMI source and a reference HDMI sink interface allowing you to test audio, video and HDMI protocols—HDCP, EDID, CEC & infoframes—of any type of HDMI device: sources, repeaters and sinks.

There are three (3) 780 series models available:

1) The 780 supports HDMI testing at pixel rates up to 165MHz and TMDS rates up to 225MHz for deep color on the output and pixel rates up to 150MHz on the HDMI input.

2) NEW! The 780A supports HDMI testing at pixel rates and TMDS rates up to 300MHz for testing 4K capable HDMI devices.

3) NEW! The 780B supports all the features of the 780A including the 300MHz on the HDMI Rx and Rx ports, but adds a larger screen (7 inches) for greater convenience in viewing analysis test results as well as a status bar on the bottom of the display for at-a-glance status on the HDMI Tx and Rx ports.

Please check out the 780 Series Feature Comparison Chart to get a general understanding of the feature differences between the 3 models.

You can use the 780 instruments as a pattern generator for calibrating your high definition TVs. The 780s are equippped with a variety of standard patterns and formats including deep color and HDMI 3D formats.
Because the 780 series instruments have both HDMI output and HDMI input ports, you can test your HDMI cables and systems with splitters, extenders and switches even when already installed on site using the Frame Compare feature.
The 780 series instruments can also be equipped with the optional Auxiliary Channel Analyzer (ACA) utility for monitoring the DDC (HDCP and EDID) transactions and hot plug events. There are two ACA options, one for monitoring while emulating an HDMI source and/or sink and a second option for monitoring passively an HDMI network comprised of an HDMI source, repeater and sink.

The passive monitoring option requires an extra hardware board with 4 HDMI ports. The 780s’ portability makes them ideal for your bench and for use in the field. A color touch display makes the 780 instruments easy and convenient to use and when testing a source device you can view the incoming video image and metadata on the built-in LCD.


Arnold Memelink

Arnold Memelink


"The ABB Power Grids Jumet organisation is an innovative development and production facility of ABB that manufactures active filters and battery energy storage systems to support a stable grid. To test these systems we have acquired two Cinergia GE/EL +120kVA eplus units capable of doing grid emulation (AC + DC), operating as an electronic load (AC +DC) and being a battery emulator. We have experienced very good support from TTMS in obtaining these two Cinergia units. This included organising an on-site demonstration and supplying loan systems prior to the delivery of our final systems. This way we could start testing as early as possible. TTMS also organised training for the operators from the original manufacturer. This support allowed us to introduce the first battery energy storage systems even prior to the full delivery of the Cinergia systems."

University of Luxembourg

Sasan Rafii-Tabrizi

University of Luxembourg

“At the Energy and Environment department of the Faculty of Science, Technology and Medicine (FSTM) of the University of Luxembourg we do have different research projects related to green energy contributing to the development of eco-cities. As a long-standing partner of our research unit, TT&MS has proven that they are able to answer even the most complex questions in a professional manner. They have shown that they are always up to date with the latest technology and do not spare any effort to look at the application and even the situation on site. The exchange of ideas was always very pleasant and took place quickly. We look forward to further years of fruitful cooperation.”


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