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Recommended Separation Distances
Recommended Separation Distances Between Portable and Mobile RF Communications Equipment and the P610A
The Excel Care™ Bariatric Bed (P610A) is intended for use in an electromagnetic environment in which radiated RF
disturbances are controlled. The customer or the user of the P610A can help prevent electromagnetic interference by
maintaining a minimum distance between the portable and mobile RF communications equipment (transmitters) and the
P610A as recommended 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 0.044 0.087
0.1 0.37 .14 .28
1 1.2 0.44 0.87
10 3.7 1.4 2.8
100 12 4.4 8.7
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
reflection from structures, objects, and people.
d
3.5
3
-
P = d
3.5
8
-
P = d
7
8
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P =
0 0
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