Invacare Alegio Manual Del Usuario página 24

portable and mobile RF communications equipment and the Model 006
The Medical Bed is intended for use in an electromagnetic environment in which radiated RF disturbances are
controlled. The user of the Medical Bed can help prevent electromagnetic interference by maintaining
a minimum distance between portable and mobile RF communications equipment (transmitters) and the Medical
Bed
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 recommended separation distance d in
metres (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.
Recommended separation distances between
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
80 MHz to
800 MHz
d = 1,2 P
0,12
0,38
1,2
3,8
12
26
800 MHz to
2,5 GHz
d = 2,3 P
0,23
0,73
2,3
7,3
23