802.11b Wireless Distance Table
Environmental
Condition
Speed and Distance Ranges
11 Mbps 5.5 Mbps 2 Mbps 1 Mbps
Outdoors: A
line-of-sight
environment
with no
interference or
obstruction
between the
A
ccess Point
and users.
220 m
(722 ft)
340 m
(1115 ft)
420 m
(1378 ft)
520 m
(1706 ft)
Indoors: A
typical office or
home
environment
with
floor to ceiling
obstructions
between the
A
ccess Point
and users.
50 m
(164 ft)
65 m
(213 ft)
80 m
(263 ft)
90 m
(296 ft)