User's Manual

Broadcast Microwave Services, Inc. – 12367 Crosthwaite Circle – Poway, CA 92064 3
Phone: 800-669-9667, 1-858-391-3050 - Fax: 1-858-391-3049
Email: support@bms-inc.com Web: www.bms-inc.com
Estimated RF Exposure for 4 W att 6GHz Pow er Amplifie r
0.0
1.0
2.0
3.0
4.0
5.0
0 100 200 300 400 500 600 700
Distance , cm
Power Density, mW/cm^2
Figure 1
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 can be summarized in the following table:
Antenna Gain (dBi) Minimum permissible distance from antenna (cm)
5
16
30
40
112
560
Notice the above table indicates worst-case situation (straight in front of the antenna).