Preview: In the case of a cable we speak of cable attenuation per meter depending on the transmitted frequency. (In simple terms)
The input stage of a modern TV set with HDMI interface is equipped with sufficient reserve to an attenuation of -3dB (ie the halving of the incoming signal) to compensate. In poor quality cable attenuation of -22dB at 100 meters (at a frequency to be transmitted by 340 MHz) are a guideline. Good cable material comes here to -6 dB at 100 meters.
Now to our candidates with the inscription AWM STYLE 20276 80 ° C 30V VW-1
The cable has gold plated connectors and ferrite cores no.
This was specifically requested, because the cable had to go through several wall penetrations and emphasis was placed on smallest cross section. If near real disturbances are emitted that is affecting the signal, the subsequent attachment of suitably dimensioned and especially the frequency spectrum of the disturbance Klappferritkernen substantially matched appropriately.
The practical test was conducted in the following configuration by. XBox 360 / PS3 with 3 meter HDMI 1.3 cable connected to a switch box. The test candidate, our 10M HDMI 1.3 provided the route switches to the monitor panel, a Philips 47 "7404th For evaluation were quickly reproduced changing pixels fan of Blu-Ray and DVD. None of playing a significant difference compared to the direct 3-meter connection could be established. According to wear would be that the attenuation of the audio switch lies solely with -1,8dB (manufacturer's instructions).
Conclusion: The cable is 1080p / 60Hz compatible (1.0 - 1.2a), probably it meets the specification 1440p / 60Hz, so HDMI 1.3, as well. (Dolby Digital Plus, TrueHD and dts-HD have not been tested)
Addendum: The specification HDMI 1.3, there is a clear-cut definition of what is behind it, there is virtually no room for "interpretation" as before, was for example ananloge PC monitor cable components, gear and encoder. Decoding failures of image and / or sound as partially described are often mistakes the front / downstream de- / encoding, so errors in the hardware components.
Hopefully my comments are understandable, would normally have there still a vast amount of data and protocols are listed, but what the heck.