Stryker FL28C - Page 61

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Recommended separation distances between portable and mobile RF
communications equipment and the GoBed
®
II MedSurg Bed, Model FL28C.
The GoBed
®
II MedSurg Bed, Model FL28C is intended for use in an electromagnetic environment in which
radiated RF disturbances are controlled. The customer or the user of the GoBed
®
II MedSurg Bed, Model
FL28C can help prevent electromagnetic interferences by maintaining a minimum distance between portable
and mobile RF communications equipment (transmitters) and the GoBed
®
II MedSurg Bed, Model FL28C 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
d=1.2
80 MHz to 800 MHz
d=1.2
800 MHz to 2.5 GHz
d=2.3
0.01 1. 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 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.
GOBED
®
II MEDSURG BED, MODEL FL28C (CONTINUED)
EMC Information