D-2
Cisco Aironet Wireless LAN Client Adapters Installation and Configuration Guide for Windows
OL-1394-04
Appendix D Channels, Power Levels, and Antenna Gains
Channels
Channels
For IEEE 802.11a
The channel identifiers, channel center frequencies, and regulatory domains of each IEEE 802.11a
20-MHz-wide channel are shown in
Table D-1
.
Note
All channel sets are restricted to indoor usage except the Americas (-A), which allows for indoor and
outdoor use on channels 52 through 64 in the United States.
Table D-1
Channels for IEEE 802.11a
Channel
Identifier
Frequency
Regulatory Domains
Americas (-A)
Japan (-J)
Singapore (-S)
Taiwan (-T)
34
5170 MHz
-
X
-
-
36
5180 MHz
X
-
X
-
38
5190 MHz
-
X
-
-
40
5200 MHz
X
-
X
-
42
5210 MHz
-
X
-
-
44
5220 MHz
X
-
X
-
46
5230 MHz
-
X
-
-
48
5240 MHz
X
-
X
-
52
5260 MHz
X
-
-
X
56
5280 MHz
X
-
-
X
60
5300 MHz
X
-
-
X
64
5320 MHz
X
-
-
X
149
5745 MHz
-
-
-
-
153
5765 MHz
-
-
-
-
157
5785 MHz
-
-
-
-
161
5805 MHz
-
-
-
-
