Lifestream 120G5, Руководство по установке, Страница: 39 / 39

35
Recommended separation distances
between portable and mobile RF communications equipment and the system
The system is intended for use in an electromagnetic environment in which radiated RF disturbances are controlled. The
customer or the user of the system can help prevent electromagnetic interference by maintaining a minimum distance be-
tween portable and mobile RF communications equipment (transmitters) and the system as recommended below, accord-
ing to the maximum output power of the communications equipment.
Rated maximum output
power of transmitter
W
Separation distance according to frequency of transmitter
m
150 kHz to 80 MHz 80 MHz to 800 MHz 800 MHz to 2,5
GHz
d
=
1.2 √ P d
=
1.2 √ P d
=
2.3 √ P
0,01 0.12 0.12 0.23
0,1 0.38 0.38 0.73
1 1.2 1.2 2.3
10 3.8 3.8 7.3
100 12 12 23