US Robotics USR5454 User Manual page 49

Wireless nd1 access point

Table of Contents

Wireless Nd1 Router User Guide

Control and Extension Channels

Control and the secondary extension channels are only applicable if your access point is

operating at 40 MHz bandwidth and the 802.11n mode is configured as Automatic.

For US channels:

Control Channel

1 - 7

5 - 11

For European channels:

Control Channel

1 - 9

5 - 13

Example: If your control channel is set to 1, the extension channel will be

transmitted on channel 5. The total bandwidth of the signals on channel 1 and 5

equals 40 MHz.

Example: If your control channel is set to 11, the extension channel will be

transmitted on channel 6. The total bandwidth of the signals on channel 11 and

7 equals 40 MHz.

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Sideband

Lower

Upper