How to Choose an HDMI Cable(Part II)

HDMI 电缆的过程

HDMI线的内导体非常重要。目前最好的是铜导体。铜导体的传输能力和质量都很好,可以防止信号受到干扰。同时信号在传输过程中也不会损失太多。还有一种是合金和铁制成的内导体,当然这个是比较差的。如果你想真正区分这个,就只能拆开,但是很少有人会买一根线来拆下来,所以我给大家介绍一个简单的方法。您可以将 HDMI 电缆弯曲多次。如果较软,则为铜导体,如果较硬,则为合金铁内导体,但注意不要弯曲太多,合金铁内导体容易折断。 当然,现在的HDMI线的内导体也有了一定的发展,有的直接采用光纤作为内导体。使用光纤的好处这里就不说了。现在的宽带基本上都是光纤,所以大家应该都了解一下。当然,光纤导体的HDMI线价格非常昂贵。如果没坏的话,建议使用光纤导体的HDMI线。如果需要更长的HDMI线,还应该选择光纤导体,普通用户一般选择铜导体。

HDMI 电缆认证

HDMI线是有标准的,所以如果有认证标志,一般不会有质量问题。目前有两种认证,一种是HDMI认证,一种是Sinplay认证,只要这两种认证只有一种即可。当然,如果两个认证都有的话最好。

结论

HDMI线的制作成本比较高,所以一般都是越贵越好,但前提是质量还过得去,如何选择HDMI线,相信大家都很清楚看完上面的内容就清楚了,首先是版本合适,其次是适合你的使用环境,然后就是线材的品牌和质量要有保证。如果满足上述条件,则这是一条好的 HDMI 线。

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