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Recommended Separation Distances Between
Portable and Mobile RF Communications Equipment and the POC-S198
POC-S198 is intended for use in an electromagnetic environment in which radiated RF
disturbances are controlled. The customer or the user of the model POC-S198 can help
prevent electromagnetic interference by maintaining a minimum distance between portable
and mobile RF communications equipment (transmitters) and the model POC-S198 as
recommended below, according to the maximum output power of the communications
equipment.
Rated Maximum
Output Power of
Transmitter
W
0,01
0,1
1
10
100
For transmitters rated at a maximum output power not listed above, the recommended sep-
aration distance d in meters (m) can be estimated using the equation in the table above
applicable to the frequency 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.
POC-S198 User Manual
Separation Distance According to Frequency of Transmitter
m
150 kHz to 80 MHz
80 MHz to 800 MHz
d = 1,2
d = 1,2
P
0,12
0,12
0,38
0,38
1,2
1,2
3,8
3,8
12
12
16
800 MHz to 2,5 GHz
P
d = 2,3
P
0,23
0,73
2,3
7,3
23
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