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Separation distances between RF communications equipment and Harmony system
Recommended separation distances between portable and mobile RF communications
The Harmony system is intended for use in an electromagnetic environment in which
radiated RF disturbances are controlled. The customer or the user of the Harmony system
can help prevent electromagnetic interference by maintaining a minimum distance
between portable and mobile RF communications equipment (transmitters) and the
Harmony system as recommended below, according to the maximum output power of the
Rated maximum
output power of
transmitter (W)
0.01
0.1
1
10
100
28
equipment and the Harmony system
communications equipment.
Separation distance according to frequency of transmitter (m)
d = 1.2√P
< 800 MHz
0.12
0.38
1.2
3.8
12
d = 2.3√P
≥ 800 MHz
0.23
0.73
2.3
7.3
23
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