Hello, I have an Asus RT-N66U 'Dark Knight' router, and I'm using a tool called Wifi Analyzer to determine what wifi channel to use based on how many other wifi networks are on each 'channel'. However I'm a bit confused by the term 'channel' When I do a google search for how to change the channel on my n66u, Google only yields results pertaining to the 20/40mhz channels, but in this wifi analyzer tool, and the 'change your wifi channel' tutorials I have come across. There are channels 1-12 & 14. I want to know what the difference is between the 20/40mhz channels, and the 'wifi channels' listed in the wifi analyzer application - and more importantly to find out how to switch off of the heavily used 4-8 'channel'.

Any real advice is much appreciated! @reedo_43 - You didn't really answer the question, but I appreciate the effort. @bill001g - Thank you for the additional information regarding the two 'bands.'
Freebox Wifi 20 Mhz 40mhz Crystals. However, because an 8. Greenfield device is transmitting, it will go right ahead and transmit. To avoid this, the 8. HT Mixed mode. A device using HT Mixed mode prepares to transmit in both the old 8. Specifically, HT Mixed mode devices transmit a legacy format preamble, followed by an HT format. Pourquoi ma largeur de bande passante est brid? Wireless Basics 5 Ways To Fix Slow 802.11n Speed Details Published: Wednesday, 10 December 2008 14:41 Written by Tim. 2.4 GHZ band is usually 20 MHZ wide and that is what client devices must support. Some but not all devices will support 40 MHZ wide channels. The 5 GHZ band was. We will go over some simple rules to help you decide the best bandwidth to use for your wireless network. How to Choose 20 or 40 Mhz? Setting Up 20 Mhz or 40 Mhz.
It was insightful, and helpful in determining which channels to switch to. However, it wasn't quite what I was looking for. Complete answer: The setting I was looking for - in order to change the 'frequency' channel on the 2.4ghz band is called 'Control Channel', while changing the frequency between the 2.4 and 5mhz band is simply referred to as 'frequency' in the list of options.
I think that all of those adapters will work with 40MHz channels, but if you have a lot of 2.4GHz wireless around you, it won't work well, as it requires so much of the available N bandwidth. Download and run it on a laptop around your place to look at the other 2.4GHz networks by channel and signal strength. But actually I don't really know how to interpret the software. Crossing over each = interfering? Should I take the readings nearby the router, or at the spot where I use my laptop?
Download Rom Gba Games Final Fantasy 3 Game. Thanks for helping. Interference is due to other networks on the same channel with high signal strength. Just look at the display of signal strength by channel and see if your channel is the only one there.
I think the speed of the wifi degraded due to interference. I changed the channel to a less crowded one and all of my devices able to obtain 150Mbps. And from inSSIDer, i notice that only if I use 40MHz (Channel bonding), then I could achieve max rate of 300Mbps. But even with 40MHz set, the interference of neighbours' wifi make it impossible to get 300Mbps. Thanks for your advice.