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QED Reference HDMI High Speed w/ Band Pass Filter Technology 1.5m


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QED Reference HDMI benefits from over 40 years of award winning expertise. Reference HDMI is a directional cable due to its unique filter technology, sited at the TV end. 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.

Band Pass Filter Technology

Band Pass Filter Technology

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.

Full 4K, 3D, Full HD, 2.0 Compliant

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.

  • Tick Integrated 'Band Pass Filter' passive band pass equalizer
  • Tick Individually screened TMDS pairs for enhanced signal integrity
  • Tick HDMI Ethernet Channel
  • Tick Audio Return Channel
  • Tick Authorised Test Centre certified High Speed Cable
  • Tick 340MHz pixel clock, Data Rate 10.2 Gb/s
  • Tick Independently tested to 21.9 Gb/s
  • Tick Fully 2.0 compliant
  • Tick 4K, 3D, FULL HD compatible
  • Tick Deep Colour certified
  • Tick Ultra Low Jitter typically less than 37 pico-seconds
  • Tick 26 AWG
  • Tick 95mm clearance
  • Tick 8mm bend radius
  • Tick QED lifetime guarantee

While we do our best to keep this information up to date, please be aware that all specifications are subject to change by the manufacturer at any time.