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Electromagnetic Compatibility
Recommended separation distances between
portable and mobile RF communications equipment and the DoloBravo unit.
The DoloBravo unit is intended for use in an electromagnetic environment in which radiated
RF disturbances are controlled. The customer or the user of the DoloBravo unit can help pre-
vent electromagnetic interference by maintaining a minimum distance between portable and
mobile RF communications equipment (transmitters) and the DoloBravo unit as recommen-
ded below, according to the maximum output power of the communications equipment.
Rated
maximum
output
power of
transmitter
W
Separation distance according to frequency of transmitter
m
150 kHz to 80 MHz 80 MHz to 800 MHz 800 MHz to 2,5 GHz
0,01 0.12 0.12 0.23
0,1 0.38 0.38 0.73
1 1.2 1.2 2.3
10 3.8 3.8 7.3
100 12 12 23
For transmitters rated at a maximum output power not listed above, the recommended
separation distance d 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 reection from structures, objects and people.
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