Combination 860
73
Recommended separation distances between portable and mobile RF
communications equipment and the Solo 860
The Primo Combination 860 is intended for use in an electromagnetic environment in
which radiated RF disturbances are controlled. The customer or user of the Primo 860 can
help prevent electromagnetic interference by maintaining a minimum distance between
portable and mobile RF communications equipment (transmitters) and the Primo 860 as
recommended below, according to the maximum output power of the communications
equipment.
150kHz to 80MHz
d=3.5
√
P/V
1
80MHz to 800MHz
d=3.5
√
P/E
1
800MHz to 2.5GHz
d=7
√
P/E
1
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 in watts (W)
according to the transmitter manufacturer.
NOTE 1 At 80MHz and 800MHz 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.
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