
B-2
Cisco Aironet Wireless LAN Client Adapters Installation and Configuration Guide for Linux
OL-1376-02
Appendix B Channels, Power Levels, and Antenna Gains
Channel Sets
Channel Sets
The channel identifiers, channel center frequencies, and regulatory domains of each 802.11b
22-MHz-wide channel are shown in Table B-1.
Note Mexico is included in the Americas regulatory domain; however, channels 1 through 8 are for indoor
use only while chnnels 9 through 11 can be used indoors and outdoors. Users are responsible for
ensuring that the channel set configuration is in compliance with the regulatory standards of Mexico.
Note France is included in the ETSI regulatory domain; however, only channels 10 through 13 can be used
in France. Users are responsible for ensuring that the channel set configuration is in compliance with
the regulatory standards of France.
Table B-1 Channels
Channel
Identifier
Frequency
(in MHz)
Regulatory Domains
Americas (-A) ETSI (-E) Israel (-I) China (-C) Japan (-J)
1 2412 X X - X X
2 2417 X X - X X
32422XXXXX
42427XXXXX
52432XXXXX
62437 XXXXX
72442XXXXX
82447XXXXX
92452XXXXX
10 2457 X X - X X
11 2462 X X - X X
12 2467 - X - X
13 2472 - X - X
14 2484 - - - X
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