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Model UH-2C
1. Introduction
1.1 General
Hall Research's Model UH-2C is the latest member of our popular and powerful Mini-CAT® video
extension and distribution product line. The UH-2C is used to extend HDMI™ audio/video signal to
200 ft @ 1080i/720P or 150ft @ 1080p on 2 Cat6 cables. Cat5e cables can also be used, however
when Cat5e is used the maximum distances are reduced by about 33%. Cables that are of lower
quality and construction will also reduce the maximum distance.
The UH-2C is compatible with HDMI™ versions 1.2a and 1.3. Only one power supply is needed for
each Sender/Receiver pair. The remote receiver re-aligns the pixel clock and generates a clean
pixel clock for the display, thereby taking out any skew that may have been induced in the cable.
The Re-clocking feature of the UH-2C allows the units to be daisy-chained together to extend the
video and audio even farther!
This means that you can achieve extremely long distances (for example, with 2 units you can
extend 1080i/720P to 400 ft and farther by adding more units!).
The unit is housed in a compact sturdy metal enclosure measuring 3.25 x 1.75 x 0.85 inch and
includes a power supply.
Figure 1 – Block Diagram
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