WiFi越用越慢,有时候真想砸了它。有人认为是WiFi盒子有问题,但其实与路由器的错误摆放等也有关系。下面,我们列出了几个路由器摆放的小知识,而且不用花一分钱,就可以测试出家中WiFi信号到底强不强。WiFi发射的信号其实就是无线电波,与手机或收音机发射出的电磁波一样。但是WiFi的信号波长相当短,一般常见的只有12厘米左右。距 The more and more slow WiFi, sometimes really want to smash it. Some people think that there is a problem with the WiFi box, but in fact it is also related to the wrong router. Below, we have listed a few router display a little knowledge, and do not have to spend a penny, you can test the WiFi signal in the end is not strong. The signals transmitted by WiFi are actually radio waves, just like the electromagnetic waves emitted by a cell phone or radio. However, the signal wavelength of WiFi is quite short, generally only about 12 centimeters. distance