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Idiomas disponibles
Recommended Separation Distance
Recommended Separation Distance between portable and mobile RF
communications equipment and the CooperSurgical Smoke Evacuation System
The CooperSurgical Smoke Evacuation Systems are intended for use in an
electromagnetic environment in which radiated RF disturbances are controlled.
The customer or the user of the CooperSurgical Smoke Evacuation Systems can
help prevent electromagnetic interference by maintaining a minimum distance
between portable and mobile RF communications equipment (transmitters) and the
CooperSurgical Smoke Evacuation Systems as recommended below, according to
the maximum output power of the communications equipment.
Rated
maximum
output power
of transmitter
Watts
d=
0.01
0.1
1
10
100
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 rating of the transmitter in watts (W) according to the transmitter
manufacturer.
For the CooperSurgical Smoke Evacuation Systems
V 1 = 3 Vrms
E 1 = 3 V/m
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
150 kHz to
80 MHz
[ ]
3.5
P
√
V
1
0.1167
0.3689
1.1667
3.6894
11.667
(Meters) [Notes 1 & 2]
80 MHz to
800 MHz
[ ]
3.5
d=
P
√
E
1
0.1167
0.3689
1.1667
3.6894
11.667
9
800 MHz to
2.5 GHz
[ ]
7
P
d=
√
E
1
0.2333
0.7379
2.3333
7.3789
23.333
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