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The multi-award winning Performance range from QED is proud to present the class leading Performance HDMI. Benefiting from the application of design secrets uncovered by our state-of the-art HDMI test suite, the cable delivers very low jitter for accurate timing of picture data. This cable 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 by our cables that we offer a lifetime guarantee.
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FEATURES AND BENEFITS
SUPERIOR VIDEO AND AUDIO PERFORMANCE
Independently tested to 15.9Gb/s* to deliver High Speed w/Ethernet and exceed the latest HDMI specification. Supports Full HD, 3D, 4K and Deep Colour.
VERY LOW JITTER
Performance HDMI measures at less than 50ps of jitter, significantly reducing the incidence of bit errors reaching the TV and maximising the audio and video data transfer.
* QED Laboratory tested 1m length using unequalised pseudo random bit pattern and standard eye mask for TP2 (H = 0.6TBIT V = 335mV)
SHIELDED FOR ENHANCED SIGNAL PROTECTION
Protects delicate digital signals from interference from high voltage equipment.
99.999% Oxygen Free Copper conductors 3D Compatible Supports 4k x 2k Resolution Full HD 1080p60 Deep Colour HDMI Ethernet & Audio Return Channel
QED Lifetime Guarantee
QED is the only UK manufacturer able to test HDMI cable designs beyond the scope of the current HDMI specification, which means it is uniquely placed to evaluate new technical innovations before deciding whether or not to introduce them into full production. QED has identified cable induced timing error, termed ‘jitter’, as one of the key differentiators between satisfactory and outstanding cables.
These findings have enabled us to optimise transmission speed and jitter performance to ensure that both exceed the high standards we set for our Performance cable range.
Naturally, because QED customers demand better, we have scientifically designed our cables to reduce jitter to the absolute minimum.
QED VS THE COMPETITION
The eye diagram above demonstrates that a competitor’s 3m HDMI cable narrowly passes the test and exhibits up to 103 pico seconds (ps) of jitter; enough to allow ‘bit errors’ into the video signal.
The diagram above shows the results of an identical test on a 3m QED Performance HDMI cable. The eye is much more ‘open’, showing superior headroom compared with the competitor cable. Importantly, Jitter is reduced to just 66 ps, significantly reducing the incidence of bit errors reaching the TV and maximising the audio and video data transfer.
WHAT THIS CABLE IS USED FOR
Blu-ray DVD player Digital box Games console Home cinema amplifier
3D TV 4K TV Projector HDTV LCD TV Receiver AV Amplifier
3D & 4K COMPATIBLE
3D = compatible with 3D TVs; cable has a minimum bit rate of 4.45 Gb/s
1080p Full HD = a video resolution with a bit rate of 4.45 Gb/s
4K = Highest native video resolution offered by HDMI 1.4b; 4096×2160p24 36 bit/px = bit rate 8.03 Gb/s
High Speed with Ethernet = 10.2Gb/s so any High Speed Cable supports all these resolutions
VERY LOW JITTER
Jitter is the undesired deviation from true periodicity of an assumed periodic signal in electronics and telecommunications, often in relation to a reference clock source. A cable displaying very low jitter has been measured at typically 50ps.
HDMI HIGH SPEED WITH ETHERNET
Applies to any HDMI cable that has been tested at an authorised test centre and has been found to pass the eye mask test at a combined data rate of 10.2Gb/s 340Mhz pixel clock. The cable must also have passed testing of the CEC and DDC connectivity and be compliant with HDMI Ethernet and Audio Return Channel test procedure.