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between portable and mobile RF communications equipment and the Biomat
The Biomat is intended for use in an electromagnetic environment in which radiated RF disturbances are
controlled. The customer or the user of the Biomat can help prevent electromagnetic interference by main-
taining a minimum distance between portable and mobile RF communications equipment(transmitter) and
Biomat as recommended below, according to the maximum output 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 below, the recommended separation dis-
tance d in meter(m) can be estimated using the equipment applicable to the frequency of the transmitter,
where P is the maximum output power rating of the transmitter on 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.
43
Recommended separation distance
Separation distance according to frequency of transmitter
150 kHz to 80 MHz
d = 1.2 P
0.12
0.38
1.2
3.8
12
m
80 MHz to 800 MHz
d = 1.2 P
0.12
0.38
1.2
3.8
12
800 MHz to 2.5GHz
d = 2.3 P
0.23
0.73
2.3
7.3
23
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