64
Frequency Ranges
channels already being used by other WLANs in the vicinity,
the FRITZ!Box automatically switches temporarily to a chan-
nel with 20 MHz bandwidth. Greater bandwidth provides for
higher data throughput:
Increasing bandwidths also increases the probability of inter-
ference by wireless networks in the vicinity. Large bandwidths
reduce the frequency range available to other wireless net-
works in the vicinity.
Allocation of the WLAN Channels in the 2.4-GHz Range
Allocation of the WLAN Channels in the 5-GHz Range
Bandwidth (MHz)
Maximum Data Throughput (Mbit/s)
20
130
40
300
Channel Frequency (GHz) Channel Frequency (GHz)
1
2.412
8
2.447
2
2.417
9
2.452
3
2.422
10
2.457
4
2.427
11
2.462
5
2.432
12
2.467
6
2.437
13
2.472
7
2.442
Channel Frequency (GHz) Channel Frequency (GHz)
36
5.18
108
5.54
40
5.20
112
5.56
44
5.22
116
5.58
48
5.24
120
5.60
52
5.26
124
5.62
56
5.28
128
5.64
60
5.30
132
5.66
64
5.32
136
5.68
100
5.50
140
5.70 (20 MHz bandwidth only)
104
5.52
FB6840LTE-e2.fm Seite 64 Dienstag, 29. Mai 2012 5:34 17
