Tabla de contenido
Table 4: Recommended separation distances between portable and
mobile RF communications equipment and the device
The device is intended for use in an electromagnetic environment in
which radiated RF disturbances are controlled. The user of this device
can help prevent electromagnetic interference by maintaining a mini-
mum distance between portable and mobile RF communications equip-
ment (transmitters) and this device 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 recommend-
ed separation distance d in meters (m) can be estimated using the equation applica-
ble 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 propa-
gation is affected by absorption and reflection from structures, objects and people.
Separation distance according to frequency of transmitter m
150 kHz to MHz
N/A
N/A
N/A
N/A
N/A
80 MHz to 800 MHz
0,12
0,38
1,2
3,8
12
800 MHz to 2,5 GHz
0,23
0,73
2,3
7,3
23
122
Tabla de contenido
