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Page 12
Recommended separation distances between portable
and mobile RF communications equipment and the
The statMAP is intended for use in an electromagnetic environment
in which radiated RF disturbances are controlled. The customer or
user of the device can help prevent electromagnetic interference by
maintaining a minimum distance between portable and mobile RF
communications equipment (transmitters) and the device as
recommended below, according to the maximum output power
of the communications equipment.
Separation distance according to frequency of
Rated max.
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 separation distanced in meters (m) can be estimated
using the equation 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.
statMAP
transmitter (m)
150kHz to
80 MHz
d =(1.17)
0.11667
0.36894
1.1667
3.6894
11.667
180 MHz to
800MHz
d =(1.17)
0.11667
0.36894
1.1667
3.6894
11.667
800MHz to
2.5GHz
d =(2.33)
0.23333
0.73785
2.3333
7.3785
23.333
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