20mhz vs 40mhz ubnt s
Does moving my router from 20MHz to 40 MHz increase my wireless speed? Ask Question Setting the channel width to 40 MHz network will allow you to use 2/3 of the entire Wi-Fi band. Thus having a higher chance of overlapping and interfering with other wireless networks. Meanwhile, if you set the channel width to 20 MHz, the. Setting Up 20 Mhz or 40 Mhz Bandwidth. If you are confused about how to setup for 20 Mhz or 40 Mhz bandwidth for your router, you have come to the right guide here. We will go over some simple rules to help you decide the best bandwidth to use for your wireless network. It's usually a good alternative for PtP networks and offer a balanced option between narrow and wide channels. It is important to note that 30MHz channels only support 11ac MCS8 (2 spatial streams) rates. On the other hand 40MHz and 50MHz channels support up to 11ac MCS9 (2 spatial streams) data rates.