Appendix, Operating frequency range, Number of operating channels – Asus WL-320gE User Manual
Page 50: Chapter 5 - appendix
5.
Appendix
50
ASUS 802.11g Access Point
Chapter 5 - Appendix
5.
Appendix
Operating frequency range
The DSSS PHY shall operate in the frequency range of 2.4 GHz to 2.4835 GHz as
allocated by regulatory bodies in the USA and Europe or in the 2.471 GHz to 2.497
GHz frequency band as allocated by regulatory authority in Japan.
Number of operating channels
The channel center frequencies and CH ID numbers shall be as shown below.
The FCC (US), IC (Canada), and ETSI (Europe) specify operation from 2.4 GHz to
2.4835 GHz. For Japan, operation is specified as 2.471 GHz to 2.497 GHz. France
allows operation from 2.4465 GHz to 2.4835 GHz, and Spain allows operation
from 2.445 GHz to 2.475 GHz. For each supported regulatory domain, all channels
marked with “Yes” shall be supported.
In a multiple cell network topology, overlapping and/or adjacent cells using
different channels can operate simultaneously without interference if the distance
between the center frequencies is at least 30 MHz. Channel 14 shall be designated
specifically for operation in Japan.