WLAN
Frequenzen
Allgemeines
Kanäle
2.4 GHz
Kanäle
Kanal |
Frequenz (MHz) |
1 |
2412 |
2 |
2417 |
3 |
2422 |
4 |
2427 |
5 |
2432 |
6 |
2437 |
7 |
2442 |
8 |
2447 |
9 |
2452 |
10 |
2457 |
11 |
2462 |
12 |
2467 |
13 |
2472 |
Länder
Kanal |
Nordamerika |
restliche Welt |
1 |
x |
x |
2 |
x |
x |
3 |
x |
x |
4 |
x |
x |
5 |
x |
x |
6 |
x |
x |
7 |
x |
x |
8 |
x |
x |
9 |
x |
x |
10 |
x |
x |
11 |
x |
x |
12 |
- |
x |
13 |
- |
x |
5 GHz
Kanäle

Kanal |
Frequenz (MHz) |
max. Bandbreite |
DFS |
Outdoor ^1 |
34 |
5170 |
- |
- |
- |
36 |
5180 |
20 |
- |
- |
38 |
5190 |
40 |
- |
- |
40 |
5200 |
20 |
- |
- |
42 |
5210 |
80 |
- |
- |
44 |
5220 |
20 |
- |
- |
46 |
5230 |
40 |
- |
- |
48 |
5240 |
20 |
- |
- |
50 |
5250 |
160 |
x |
- |
52 |
5260 |
20 |
x |
- |
54 |
5270 |
40 |
x |
- |
56 |
5280 |
20 |
x |
- |
58 |
5290 |
80 |
x |
- |
60 |
5300 |
20 |
x |
- |
62 |
5310 |
40 |
x |
- |
64 |
5320 |
20 |
x |
- |
100 |
5500 |
20 |
x |
x |
102 |
5510 |
40 |
x |
x |
104 |
5520 |
20 |
x |
x |
106 |
5530 |
80 |
x |
x |
108 |
5540 |
20 |
x |
x |
110 |
5550 |
40 |
x |
x |
112 |
5560 |
20 |
x |
x |
114 |
5570 |
160 |
x |
x |
116 |
5580 |
20 |
x |
x |
118 |
5590 |
40 |
x |
x |
120 |
5600 |
20 |
x |
x |
122 |
5610 |
80 |
x |
x |
124 |
5620 |
20 |
x |
x |
126 |
5630 |
40 |
x |
x |
128 |
5640 |
20 |
x |
x |
132 |
5660 |
20 |
x |
x |
134 |
5670 |
40 |
x |
x |
136 |
5680 |
20 |
x |
x |
138 |
5690 |
80 |
x |
x |
140 |
5700 |
20 |
x |
x |
142 |
5710 |
40 |
x |
x |
144 |
5720 |
20 |
x |
x |
149 |
5745 |
20 |
- |
x |
151 |
5755 |
40 |
- |
x |
153 |
5765 |
20 |
- |
x |
155 |
5775 |
80 |
- |
x |
157 |
5785 |
20 |
- |
x |
159 |
5795 |
40 |
- |
x |
161 |
5805 |
20 |
- |
x |
165 |
5825 |
20 |
- |
x |
Länder
Kanal |
US |
CA |
EU |
CH |
RU |
JP |
SG |
CN |
IL |
KR |
TR |
AU |
ZA |
BR |
TW |
NZ |
34 |
- |
- |
- |
- |
x |
- |
x |
- |
x |
x |
x |
x |
x |
x |
x |
x |
36 |
x |
x |
x |
x |
x |
x |
x |
x |
x |
x |
x |
x |
x |
x |
x |
x |
38 |
x |
x |
- |
- |
x |
- |
x |
x |
x |
x |
x |
x |
x |
x |
x |
x |
40 |
x |
x |
x |
x |
x |
x |
x |
x |
x |
x |
x |
x |
x |
x |
x |
x |
42 |
x |
x |
- |
- |
x |
- |
x |
- |
- |
- |
x |
x |
- |
- |
x |
x |
44 |
x |
x |
x |
x |
x |
x |
x |
x |
x |
x |
x |
x |
x |
x |
x |
x |
46 |
x |
x |
- |
- |
x |
- |
x |
x |
x |
x |
x |
x |
x |
x |
x |
x |
48 |
x |
x |
x |
x |
x |
x |
x |
x |
x |
x |
x |
x |
x |
x |
x |
x |
50 |
x |
x |
- |
- |
x |
- |
- |
- |
- |
- |
- |
x |
- |
- |
x |
x |
52 |
x |
x |
x |
x |
x |
x |
x |
x |
x |
x |
x |
x |
x |
x |
x |
x |
54 |
x |
x |
- |
- |
x |
- |
x |
x |
x |
- |
x |
x |
x |
x |
x |
x |
56 |
x |
x |
x |
x |
x |
x |
x |
x |
x |
x |
x |
x |
x |
x |
x |
x |
58 |
x |
x |
- |
- |
x |
- |
x |
- |
- |
- |
x |
x |
- |
- |
x |
x |
60 |
x |
x |
x |
x |
x |
x |
x |
x |
x |
x |
x |
x |
x |
x |
x |
x |
62 |
x |
x |
- |
- |
x |
- |
x |
x |
x |
- |
x |
x |
x |
x |
x |
x |
64 |
x |
x |
x |
x |
x |
x |
x |
x |
x |
x |
x |
x |
x |
x |
x |
x |
100 |
x |
x |
x |
x |
x |
x |
x |
- |
- |
x |
x |
x |
x |
x |
x |
x |
102 |
x |
x |
- |
- |
x |
- |
x |
- |
- |
- |
x |
x |
x |
x |
x |
x |
104 |
x |
x |
x |
x |
x |
x |
x |
- |
- |
x |
x |
x |
x |
x |
x |
x |
106 |
x |
x |
- |
- |
x |
- |
x |
- |
- |
- |
- |
x |
x |
x |
x |
x |
108 |
x |
x |
x |
x |
x |
x |
x |
- |
- |
x |
x |
x |
x |
x |
x |
x |
110 |
x |
x |
- |
- |
x |
- |
x |
- |
- |
- |
x |
x |
x |
x |
x |
x |
112 |
x |
x |
x |
x |
x |
x |
x |
- |
- |
x |
x |
x |
x |
x |
x |
x |
114 |
x |
- |
- |
- |
x |
- |
x |
- |
- |
- |
- |
- |
- |
- |
x |
x |
116 |
x |
x |
x |
x |
x |
x |
x |
- |
- |
x |
x |
x |
x |
x |
x |
x |
118 |
x |
- |
- |
- |
x |
- |
x |
- |
- |
- |
x |
- |
x |
x |
x |
x |
120 |
x |
- |
x |
x |
x |
x |
x |
- |
- |
x |
x |
- |
x |
x |
x |
x |
122 |
x |
- |
- |
- |
x |
- |
x |
- |
- |
- |
- |
- |
- |
- |
x |
x |
124 |
x |
- |
x |
x |
x |
x |
x |
- |
- |
x |
x |
- |
x |
x |
x |
x |
126 |
x |
- |
- |
- |
x |
- |
x |
- |
- |
- |
x |
- |
x |
x |
x |
x |
128 |
x |
- |
x |
x |
x |
x |
x |
- |
- |
x |
x |
x |
x |
x |
x |
x |
132 |
x |
x |
x |
x |
x |
x |
x |
- |
- |
- |
x |
x |
x |
x |
x |
x |
134 |
x |
x |
- |
- |
x |
- |
x |
- |
- |
- |
x |
x |
x |
x |
x |
x |
136 |
x |
x |
x |
x |
x |
x |
x |
- |
- |
- |
x |
x |
x |
x |
x |
x |
138 |
x |
x |
- |
- |
x |
- |
x |
- |
- |
- |
- |
x |
x |
x |
x |
x |
140 |
x |
x |
x |
x |
x |
x |
x |
- |
- |
- |
x |
x |
x |
x |
x |
x |
142 |
x |
x |
- |
- |
x |
- |
x |
- |
- |
- |
- |
x |
- |
- |
- |
x |
144 |
x |
x |
- |
- |
x |
- |
x |
- |
- |
- |
- |
x |
- |
- |
- |
x |
149 |
x |
x |
x |
x |
x |
- |
x |
x |
- |
x |
- |
x |
- |
x |
x |
x |
151 |
x |
x |
x |
x |
x |
- |
x |
x |
- |
x |
- |
x |
- |
x |
x |
x |
153 |
x |
x |
x |
x |
x |
- |
x |
x |
- |
x |
- |
x |
- |
x |
x |
x |
155 |
x |
x |
x |
x |
x |
- |
x |
- |
- |
- |
- |
x |
- |
- |
x |
x |
157 |
x |
x |
x |
x |
x |
- |
x |
x |
- |
x |
- |
x |
- |
x |
x |
x |
159 |
x |
x |
x |
x |
x |
- |
x |
x |
- |
x |
- |
x |
- |
x |
x |
x |
156 |
x |
x |
x |
x |
x |
- |
x |
x |
- |
x |
- |
x |
- |
x |
x |
x |
165 |
x |
x |
x |
x |
x |
- |
x |
x |
- |
x |
- |
x |
- |
x |
x |
x |
DFS
Da neben dem WLAN auf dem 5 GHz auch Radardienste (Wetter, Flug usw.)
laufen, muss das WLAN auf einen anderen Kanal ausweichen sobald es ein
Radarsignal sieht. Hier für ist die Funktion DFS, auf den unteren
Kanälen ist kein solches Signal zu erwarten!
BAKOM](https://www.bakom.admin.ch/bakom/de/home/geraete-anlagen/besondere-geraete/wlan-rlan.html)
Roaming
Übersicht
System |
dBm-Wert |
Ascom VoIP |
-68dBm |
iOS |
-70dBm |
Linux |
variabel |
iOS
Triggerschwelle |
-70dBm |
Wechselpunkt 5 zu 2.4 GHz |
-65dBm |
min. Firmware |
iOS 8 |
unterstütze Geräte |
iPad Pro |
::: |
iPhone 5s und neuer |
::: |
iPad Air |
::: |
iPad mini 2 und neuer |
::: |
iPod touch (6. Generation) und neuer |
Linux
Bei Linux kann der Roamingwert per CLI eingestellt werden, hier als
Beispiel auf -75 dBm
sudo iwconfig wlan0 sens -75
Quellen
Speed
Theoretischer max. Speed
802.11ax (WiFi6)
Antennen |
Bandbreite (MHz) |
Frequenz (GHz) |
Geschwindigkeit |
1x1 |
20
|
2.4 + 5
|
143 Mb/s |
2x2 |
287 Mb/s |
3x3 |
5
|
429 Mb/s |
4x4 |
574 Mb/s |
8x8 |
1148 Mb/s |
1x1 |
40
|
2.4 + 5
|
287 Mb/s |
2x2 |
574 Mb/s |
3x3 |
5
|
861 Mb/s |
4x4 |
1148 Mb/s |
8x8 |
2296 Mb/s |
1x1 |
80
|
2.4 + 5
|
601 Mb/s |
2x2 |
1200 Mb/s |
3x3 |
5
|
1800 Mb/s |
4x4 |
2400 Mb/s |
8x8 |
4800 Mb/s |
1x1 |
160
|
2.4 + 5
|
1200 Mb/s |
2x2 |
2400 Mb/s |
3x3 |
5
|
3600 Mb/s |
4x4 |
4800 Mb/s |
8x8 |
9600 Mb/s |
802.11ac (WiFi5, Wave 2)
Antennen |
Bandbreite (MHz) |
Frequenz (GHz) |
Geschwindigkeit |
1x1 |
40 |
5 |
200 Mb/s |
2x2 |
40 |
::: |
400 Mb/s |
3x3 |
40 |
::: |
600 Mb/s |
4x4 |
40 |
::: |
800 Mb/s |
1x1 |
80 |
5 |
433 Mb/s |
2x2 |
80 |
::: |
866 Mb/s |
3x3 |
80 |
::: |
1300 Mb/s |
4x4 |
80 |
::: |
1730 Mb/s |
1x1 |
160 |
5 |
866 Mb/s |
2x2 |
160 |
::: |
1730 Mb/s |
3x3 |
160 |
::: |
2600 Mb/s |
4x4 |
160 |
::: |
3460 Mb/s |
802.11ac (WiFi5, Wave 1)
Antennen |
Bandbreite (MHz) |
Frequenz (GHz) |
Geschwindigkeit |
1x1 |
40 |
5 |
200 Mb/s |
2x2 |
40 |
::: |
400 Mb/s |
3x3 |
40 |
::: |
600 Mb/s |
4x4 |
40 |
::: |
800 Mb/s |
1x1 |
80 |
5 |
433 Mb/s |
2x2 |
::: |
::: |
866 Mb/s |
3x3 |
::: |
::: |
1300 Mb/s |
4x4 |
::: |
::: |
1730 Mb/s |
802.11n (WiFi4)
Antennen |
Bandbreite (MHz) |
Frequenz (GHz) |
Geschwindigkeit |
1x1 |
20 |
2.4 + 5 |
72.2 Mb/s |
2x2 |
::: |
::: |
150 Mb/s |
3x3 |
::: |
::: |
216.7 Mb/s |
1x1 |
40 |
::: |
144.4 Mb/s |
2x2 |
::: |
::: |
300 Mb/s |
3x3 |
::: |
::: |
450 Mb/s |