wndwFirstEdition/AppendixB22008-03-18 17:28:13localhostconverted to 1.6 markup12007-01-16 13:19:41ClauzClauz Add your comments Appendix B: Channel AllocationsThe following tables list the channel numbers and center frequencies used for 802.11a and 802.11b/g. Note that while all of these frequencies are in the unlicensed ISM and U-NII bands, not all channels are available in all countries. Many regions impose restrictions on output power and indoor / outdoor use on some channels. These regulations are rapidly changing, so always check your local regulations before transmitting. Note that these tables show the center frequency for each channel. Channels are 22MHz wide in 802.11b/g, and 20MHz wide in 802.11a. 802.11b / gChannel #Center Frequency (GHz)Channel #Center Frequency (GHz)
12.41282.447
22.41792.452
32.422102.457
42.427112.462
52.432122.467
62.437132.472
72.442142.484
802.11aChannel NumberCenter Frequency (GHz)
345.170
365.180
385.190
405.200
425.210
445.220
465.230
485.240
525.260
565.280
605.300
645.320
1495.745
1535.765
1575.785
1615.805