Medela Freestyle Mode D'emploi page 189

Electromagnetic Compatibility (EMC, IEC 60601-1-2:2007, Table 6)
Recommended separation distances between portable and mobile RF
communications equipment and the electric breastpump Freestyle
The electric breastpump Freestyle is intended for use in an electromagnetic environment
in which radiated RF disturbances are controlled. The customer or the user of the electric
breastpump Freestyle can help prevent electromagnetic interference by maintaining a mini-
mum distance between portable and mobile RF communications equipment (transmitters)
and the electric breastpump Freestyle 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 recommen-
ded separation distance d in metres (m) can be estimated using the equation ap-
plicable 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
150 kHz to 80 MHz
d = 1,2√P
0,12
0,37
1,2
3,7
12
80 MHz to
800 MHz
d = 1,2√P
0,12 0,23
0,37 0,74
1,2 2,3
3,7 7,4
12 23
800 MHz to 2,5 GHz
d = 2,3√P
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