Now the production of a variety of manufacturers on the market HDMI line, the price difference is very big. Little more than ten yuan, more than 10000 yuan,how to go to the us to distinguish them is good or bad, and their understanding of their quality, Chinese apple production in terms of the influence from theSyrian three point HDMI line transmission quality factor.
There are many factors affecting the wire transmission quality, simply summarized the following three points:
The 1 line of the core material, such as copper or zinc copper, gold, silver ordifferent materials such as wire, transmission bandwidth can reach is different.If the bandwidth is not enough, though, is a digital transmission signal, but stillwill bring noise, distortion and the incompatible problems.
The 2 shielding layer, anti-interference ability, wire aluminum foil with thickness of points, the anti-interference ability is too weak for signal transmission also influence.
3 finally, HDMI wire interface pressing method, welding, riveting technology is good or bad will affect the accuracy of data transmission.
Three factors, the greatest impact is the core material, probably accounted for 50%. Some line has sold expensive, because it is the materials used and theprocess is quite good, can guarantee the wire data transmission bandwidth,reduce the problem of noise and incompatibility etc..
So in the purchase of the HDMI line, first look at the wire core material and thickness, and then wire the intima and adventitia of anti-interference layer,the last to see connections, such as obvious hardware head interfaceconnections have signs of oxidation, the quality is certainly not pass. Chineseapple HDMI line, specializing in the production of high-definition HDMI wire, one of the earliest manufacturers of HDMI line. Chinese Apple brand, worthy of your trust!