User's Guide Part 1

PTP 600 general reference information Chapter 4 Reference information
phn-0896_009v003
4-12
UNDER DEVELOPMENT
Feb 2010
Calculated distances and power compliance margins
Table 4-8 shows calculated minimum separation distances d, recommended distances
and resulting margins for each frequency band and antenna combination. These are
conservative distances that include compliance margins. At these and greater
separation distances, the power density from the RF field is below generally accepted
limits for the general population.
Table 4-8 Power compliance margins
Equation Variables Band Antenna Max
Average
Transmit
Power in
Burst
(Watt)
P
(Watt)
G
(factor)
S
(W/m
2
)
d
(m)
Recommended
Distance (m)
Compliance
Margin
2.5
GHz Integrated 0.25 0.2 63 10 0.32
2 6.0
4.5
GHz Integrated 0.5 0.4 158 10 0.71
5 7.0
Integrated 0.5 0.4 158 10 0.71 5 7.0
4.8
GHz
Connectorized 0.5 0.4 398 10 1.1 5 4.5
Integrated 0.25 0.2 158 10 0.5 2 4.0
4.9
GHz
Connectorized 0.25 0.2 398 10 0.8 5 6.25
Integrated 0.005 0.004 200 10 0.08
5.4
GHz
External 4ft
Dish 0.00035 0.00028
2884 10 0.08
1 12.5
Integrated 0.32 0.26 200 10 0.63 2 3.2 5.8
GHz
External 2ft
Flat Plate 0.32 0.26 631 10 1.0 5 5.0