User's Manual

PMP 450 Planning Guide
Compliance with safety standards
pmp-0047 (June 2013)
4-13
Table 38 Power Compliance Margins
Freq.
Band
Antenna
Variable
d
Recom-
mended
Separation
Distance
Power
Compliance
Margin
P
G
S
2.4/5.4/5.8
GHz
OFDM
Integrated
SM, 9 dBi
patch
0.158 W
(22 dBm)
7.9
(9 dB)
10
W/m2
or 1
mW/c
m2
10 cm
20 cm
(8 in)
40.27
Integrated
SM, 9 dBi
patch with
8 dBi CLIP
(5 GHz
only)
0.158 W
(22 dBm)
50 (17
dB)
10
W/m2
or 1
mW/c
m2
25 cm
50 cm (20 in)
39.7
Integrated
SM, 9 dBi
patch with
5.5 dBi
LENS (5
GHz only)
0.158 W
(22 dBm)
28
(14.5
dB)
10
W/m2
or 1
mW/c
m2
18.7
cm
50 cm (20 in)
71.01
Integrated
SM, 9 dBi
patch with
14 dBi
Reflector
Dish
0.158 W
(22 dBm)
199
(23
dB)
10
W/m2
or 1
mW/c
m2
50 cm
100 cm (40 in)
40
Connectori
zed AP,
with 17 dBi
Sector
Antenna
0.158 W
(22 dBm)
50
(17
dB)
10
W/m2
or 1
mW/c
m2
25.1
cm
50 cm (20 in)
39.8
Gain of antenna in dBi = 10*log(G).
The regulations require that the power used for the calculations is the maximum power in the transmit burst
subject to allowance for source-based time-averaging.