System overview
9836 3043 01 9 (36)
IRC-W (dualband)
13 (22 MHz) infrastructure channels in the 2.4 GHz band.
21 infrastructure channels in the 5.0 GHz band (Unii-band 1, Unii-band II, Unii-band-IIe and Unii-
band III)
11 ad-hoc channels in the 2.4 GHz band (channels 1-11)
4 ad-hoc channels in the 5.0 GHz band (Unii-band 1)
1 fixed channel used for communication.
Frequency planning needed.
Installation support from IT department needed.
Figure 6: IRC-W, three channels occupying the 2.4GHz ISM band with a channel bandwidth of 22 MHz.
2.4 GHz or 5.0 GHz band, where channel is chosen automatically to optimize performance.
Channel distribution:
North America or FCC domain (1-11)
Europe or ETSI domain (1-13)
Japan (1-14) – not supported
Unii-band II (restrictions for ad-hoc usage – please contact Atlas Copco representative)
Uniband IIe (restrictions for ad-hoc usage – please contact Atlas Copco representative)
More information at www.wi-fi.org.