D-2
Cisco Aironet 1200 Series Access Point Hardware Installation Guide
OL-4310-05
Appendix D Channels and Antenna Settings
Channels
Channels
IEEE 802.11b (2.4-GHz Band)
The channel identifiers, channel center frequencies, and regulatory domains of each IEEE 802.11b
22-MHz-wide channel are shown in Table D-1.
Note Mexico is included in the Americas (–A) regulatory domain; however, channels 1 through 8 are for
indoor use only while channels 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.
Table D-1 Channels for IEEE 802.11b
Channel
Identifier
Center
Frequency (MHz)
Regulatory Domains
Americas
(–A)
China
(–C)
EMEA
(–E)
Israel
(–I)
Japan
(–J)
1 2412 X X X – X
2 2417 X X X – X
3 2422 X X X – X
4 2427 X X X – X
5 2432 XXXXX
6 2437 XXXXX
7 2442 XXXXX
8 2447 XXXXX
9 2452 X X X – X
10 2457 X X X – X
11 2462 X X X – X
12 2467 – – X – X
13 2472 – – X – X
142484 ––––X
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