Reference Range

The Reference HDMI is the pinnacle of the QED HDMI cables benefiting from the application of design secrets uncovered by our state-of the-art HDMI test suite. Using QED's unique 'Band Pass FilterTM' technology, Reference HDMI delivers high speed with ultra low jitter for the most accurate timing of picture data available. 



The Reference HDMI is the pinnacle of the QED HDMI cables benefiting from the application of design secrets uncovered by our state-of the-art HDMI test suite. Using QED's unique 'Band Pass FilterTM' technology, Reference HDMI delivers high speed with ultra low jitter for the most accurate timing of picture data available.  It supports Deep Colour, 3D and 4K meeting the requirements of the latest HDMI specification.  Here at QED we are so proud of the level of quality and performance achieved with our cables that we offer a lifetime guarantee against manufacturing defects.

Unrivalled Video and Audio Performance

Independently tested to 21.9Gb/s* to deliver High Speed w/Ethernet and the latest HDMI specification. This is over double the High Speed classification data rate of 10.2 Gb/s. Supports Full HD, 3D, 4K and Deep Colour.

Band pass filter technology

A special passive equaliser network is built unobtrusively into the head shell at the TV end of the cable. This effectively removes components of the signal above and below the HDMI band pass frequency which contribute to the unwanted timing errors. This takes jitter to an 'Ultra Low' level reducing cable induced timing errors that could appear on your TV or projector screen.

*QED Laboratory tested 1m length using unequalised pseudo random bit pattern and standard eye mask for TP2 (H = 0.6TBIT V = 335mV).

Ultra low jitter

Reference HDMI measures at less than 37ps of jitter, over half of that found in a typical branded cable of the same length and specification.

Individually screened TMDS pairs for improved interference immunity

Protects delicate signals from interference for enhanced signal integrity and quality.

Specifications

99.999% Oxygen Free Copper conductors
3D Compatible
Supports 4k x 2k Resolution
Full HD 1080p60
Deep Colour
HDMI Ethernet & Audio Return Channel
Lifetime Guarantee


 
 
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