Radio frequencies for units with wireless LAN
The following information was correct at January 00. You can obtain current information
from the appropriate authorities in your country (e.g. www.regtp.de).
FREQUENCIES
Radio network cards and adapters are designed in accordance with IEEE-Standard
80.11b+g for use in the ISM frequency band (Industrial, Scientific, Medical) between .4
and .485 GHz. Because of the DSSS-procedure (Direct Sequence Spread Spectrum), each
of the 11 usable radio channels takes up a width of MHz; this means that up to three,
independent channels are available (e.g. , 8 and 11). The following table lists the authorised
channels in your country:
Channel
MHz
1
2412
2
2417
3
2422
4
2427
5
2432
6
2437
7
2442
2447
8
9
2452
2457
10
11
2462
MAXDATA Notebook ECO 4705 IW
Europe, R&TTE
X
X
X
X
X
X
X
X
X
X
X
France, R&TTE
X
X
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