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ELECTROMAGNETIC COMPATIBILITY
Table 4
Recommended separation distances between portable and mobile RF communications equipment and this device
This device is intended for use in an electromagnetic environment in which radiated RF disturbances are controlled. The customer or the user of this device can help prevent
electromagnetic interference by maintaining a minimum distance between portable and mobile RF communications equipment (transmitters) and this device as recommended below,
according to the maximum output power of the communications equipment.
0.2
0.632
2
6.32
20
0.23
0.73
2.3
7.3
23
1
d = 2
.
1
d = 2
.
d = 2.3
d = 2.3
0,01
0,1
1
10
100
0.12
0.38
1.2
3.8
12
0.12
0.38
1.2
3.8
12
150 kHz to 80 MHz (out ISM
and amateur radio bands)
150 kHz to 80 MHz (in ISM
and amateur radio bands)
80MHz to 800MHz
80MHz to 800MHz
For transmitters rated at a maximum output power not listed above, the recommended separation distance d in meters (m) can be determined 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.
Separation distance according to frequency of transmitter m
Rated maximum output
power of transmitter
W
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