Motorola PTP 600 Series User Manual page 35

Band Antenna
Integrated
5.4
External 4ft
GHz
Dish
Integrated
5.8
External 2ft
GHz
Flat Plate
External 6ft
Dish
Integrated
5.9
External 2ft
GHz
Flat Plate
External 6ft
Dish
NOTES:
x
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.
x
At 5.4 GHz and EU 5.8 GHz, the products are generally limited to a fixed EIRP which can
be achieved with the Integrated Antenna. The calculations above assume that the
maximum EIRP allowed by the regulations is being transmitted.
x
If there are no EIRP limits in the country of deployment, use the distance calculations for
FCC 5.8 GHz for all frequency bands.
x
At FCC 5.8 GHz, for antennas between 0.6m (2ft) and 1.8m (6ft), alter the distance
proportionally to the antenna gain.
x
At 2.5 GHz, for antennas between 1.2m (4ft) and 3.6m (12ft) the safe distance is
increased to between 0.8m (2.6 ft) and 2.4m (7.8 ft).
Max Variable
Average
Transmit P G
Power in (Watt)
Burst
(Watt)
0.005 200
(7dBm) 0.00250 (23dBi)
0.00035
(- 2884
4.6dBm) 0.00017 (34.6dBi)
0.32 200
(25dBm) 0.16 (23dBi)
0.32 631
(25dBm) 0.16 (28dBi)
0.32 6310
(25dBm) 0.16 (38dbi)
0.32 200
(25dBm) 0.16 (23dBi)
0.32 631
0.16
(25dBm) (28dBi)
0.32 6310
(25dBm) 0.16 (38dbi)
d
(m)
S
2
(W/m )
10 0.06
10 0.06
10 0.5
10 0.9
10 2.83
10 0.5
10 0.9
10 2.83
33
2 Avoiding Hazards
Recom- Power
mended Compliance
Distance Margin
(m)
1 15.9
2 4.0
4 4.5
10 3.5
2 4.0
4 4.5
10 3.5