Broadcast Microwave Services Inc TCIIAD-2 Manual De Usuario
vii
Estimated RF Exposure for Truck-Coder II (Analog Mode)
0.0
1.0
2.0
3.0
4.0
5.0
6.0
7.0
8.0
9.0
10.0
0
100
200
300
400
500
600
700
800
900
1000
Dis tance , cm
Po
w
er
D
en
sit
y,
m
W
/c
m
^2
Figure 2
Summary
In order the keep the RF exposure within the FCC limit, it is necessary to maintain the safe distance from
the antenna. The results shown in Figures 1, and 2 can be summarized in the following table:
the antenna. The results shown in Figures 1, and 2 can be summarized in the following table:
Minimum permissible distance from antenna (cm)
Antenna Gain
(dBi)
Digital Mode (5W)
Analog Mode (6W)
0 20
30
5 40
60
16 140
200
30 700
960
Notice the above table indicates worst-case situation (straight in front of the antenna).