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HDMI With Band Pass Filter Technology™
What makes HDMI unique? 1.
Over 40 years of award winning expertise The new Reference HDMI represents the pinnacle of achievement for QED HDMI cables benefiting from the application of design secrets uncovered by our state-of the-art HDMI test suite and knowledge of our experienced engineers.
2.
Band Pass Filter Technology™ Reference HDMI is a directional cable due to its unique filter technology, sited at the TV end.The filter effectively removes components of the signal above and below the HDMI band pass frequency which contribute to the unwanted timing errors, known as ‘jitter’. The filter is also optimised to ensure the signal level does not drop below the predefined amplitude specified by the HDMI governing body. This has the effect of reducing cable induced timing errors, to half that found in a typical branded cable of the same length and specification. Jitter = 95 ps
(a) Typical Standard Cable
Jitter = 25 ps
(b) QED REFERENCE HDMI Cable
*QED Laboratory tested 1m length using unequalised pseudo random bit pattern and standard eye mask for TP2 (H = 0.6TBIT V = 335mV)
Designed and engineered in Great Britain
BAND PASS FILTER TECHNOLOGY TM
3.
Full 4K, 3D, Full HD, 2.0 compliant The HDMI Authorised Test Centre measurement for High Speed HDMI is taken at 10.2 Gb/s but QED Reference HDMI has been independently tested in our laboratories at a staggering 21.9 Gb/s using a pseudo-random bit pattern test. This gives the cable nearly five times the capacity required for a Full HD or 3D picture. This gives the cables an enormous amount of headroom!
4.
An all new flexible cordage! The new Reference HDMI utilises design techniques to bring an all new thinner cable cordage with improved flexibility and clearance enabling it to be used in tight spaces between the TV or projector and the wall. Individually screened TMDS pairs for improved interference immunity are used to protect delicate signals from interference for enhanced signal integrity and quality.
5.
Lifetime Guarantee QED’s reputation for performance and reliability is validated through providing a lifetime guarantee against manufacturing defects on all our cables!
Specifications • Integrated ‘Band Pass Filter™’ passive band pass equalizer • Individually screened TMDS pairs for enhanced signal integrity • HDMI Ethernet Channel • Audio Return Channel • Authorised Test Centre certified High Speed Cable • 340MHz pixel clock, Data Rate 10.2 Gb/s • Independently tested to 21.9 Gb/s • Fully 2.0 compliant • 4K, 3D, FULL HD compatible • Deep Colour certified • Ultra Low Jitter typically less than 37 pico-seconds • 26 AWG • 95 mm clearance • 8mm bend radius
QED Reference HDMI QE3260 QE3262 QE3264 QE3266 QE3268
0.6m 1.0m 1.5m 2.0m 3.0m
Our policy is one of continuous product improvement. We reserve the right to change the designs and specifications without notice. Q15841-AR-INT_r0
