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Recommended Separation Distances Between
Portable And Mobile Rf Communications Equipment And The Model POC-615-12
Series
POC-615-12 SERIES is intended for use in an electromagnetic environment in which radi-
ated RF disturbances are controlled. The customer or the user of the model POC-615-12
can help prevent electromagnetic interference by maintaining a minimum distance between
portable and mobile RF communications equipment (transmitters) and the model POC-
615-12 SERIES as recommended below, according to the maximum output power of the
communications equipment.
Rated maximum
output power of
Separation distance according to frequency of transmitter
transmitter
m
W
150 kHz to 80 MHz
d = 1,2
0,01
0,12
0,1
0,38
1
1,2
10
3,8
100
12
For transmitters rated at a maximum output power not listed above, the recommended sep-
aration distance d in metres (m) can be estimated using the equation applicable to the fre-
quency of the transmitter, where P is the maximum output power rating of the transmitter in
watts (W) according to the transmitter manufacturer.
NOTE 1 At 80 MHz and 800 MHz, the separation distance for the higher frequency range
applies.
NOTE 2 These guidelines may not apply in all situations. Electromagnetic propagation is
affected by absorption and reflection from structures, objects and people.
80 MHz to 800 MHz
d = 1,2
P
P
0,12
0,38
1,2
3,8
12
17
800 MHz to 2,5 GHz
d = 2,3
P
0,23
0,73
2,3
7,3
23
POC-615-12 Series User Manual
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