Q: On an 802.11b access point with a total of 11 channels, why is it that only three are non-overlapping? What exactly does that mean? — Scott, Va. A: 802.11b defines a general channel numbering ...

Using 'double-wide' channels is great ... when it works by Steven J. Vaughan-Nichols – 802.11n uses channel bonding to increase its throughput. With this technique, your 802.11n device uses two ...

The diagnostic will look at the other stuff nearby and presumably feels like it is better to center on 2 instead of 1. That would imply to me that there might be something else on 1, but maybe it's at ...