12.3 RECOMMENDED SEPARATION DISTANCES BETWEEN PORTABLE AND MOBILE RF COMMUNICA-
TION SYSTEMS AND THIS PRODUCT
The equipment referred to as "LED Source" was designed to be used in an electromagnetic environment in which the RF interference emitted
is controlled. Users of this device can help to avoid electromagnetic interference by maintaining a minimum distance between portable and
mobile RF communication equipment (transmitters) and this device, as recommended below.
Rated maximum power output of
transmitter
W
0.01
0.1
1
10
100
NOTE 1 : At 80 MHz and 800 MHz, the higher frequency band should be used.
NOTE 2 : These recommendations may not apply in every situation. Electromagnetic wave propagation is modified by the
absorption and reflection due to structures, objects and persons.
For transmitters whose maximum power output is not listed above, the recommended separation distance d in metres (m) can be
determined by using the equation applicable to the transmitter frequency, where P is the maximum power output of the transmitter
in watts (W) as rated by the transmitter manufacturer.
011563 C - 11/2013
E N G L I S H
Maximum separation distance depending on transmitter frequency
150 kHz to 80 MHz
80 MHz to 800 MHz
d = 1,16
P
d = 1,16
0.116
0.116
0.366
0.366
1.16
1.16
3.66
3.66
11.6
11.6
M
800 MHz to 2.5 GHz
P
d = 2,33
P
0.233
0.736
2.33
7.36
23.3
17