恩,无线设备有要求可能担心射频的耦合到那段线上。作者: 桃花岛主 时间: 2012-2-2 22:19
查到了这个标准,GB/T 6113.201-2008,里面说属于固定连接且小于2米的互联电缆不用测试传导骚扰,按照这个说法的话电脑主机的鼠标线、键盘线、VGA线都不用测试传导骚扰!作者: jay880422 时间: 2012-2-3 14:02
A port generally intended for interconnection of components of an ITE system under test (e.g. RS-232,
IEEE Standard 1284 (parallel printer), Universal Serial Bus (USB), IEEE Standard 1394 (“Fire Wire”), etc.) and used
in accordance with its functional specifications (e.g. for the maximum length of cable connected to it), is not
considered to be a telecommunications/network port under this definition.作者: 桃花岛主 时间: 2012-2-3 22:41 回复 11#jay880422