Recommended Separation Distance - CooperSurgical LEEP PRECISION LP-30-220 Manual De Funcionamiento

LP-30-220 • LEEP PRECISION

Recommended Separation Distance

Recommended Separation Distance between portable and mobile RF
communications equipment and the CooperSurgical LEEP PRECISION
Smoke Evacuation System
The CooperSurgical LEEP PRECISION 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 LEEP PRECISION
Smoke Evacuation Systems can help prevent electromagnetic interference by
maintaining a minimum distance between portable and mobile RF communications
equipment (transmitters) and the CooperSurgical LEEP PRECISION Smoke
Evacuation Systems as recommended below, according to the maximum output
power of the communications equipment.
Rated
maximum
output power
of transmitter
in 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 LEEP PRECISION Smoke Evacuation System:
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.
Operating Manual • English (continued)
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
TM Smoke Evacuation System, 230 VAC
(Meters) [Notes 1 & 2]
80 MHz to
800 MHz
[ ]
3.5
P
d=
√
E
1
0.1167
0.3689
1.1667
3.6894
11.667
10
800 MHz to
2.5 GHz
[ ]
7
P
d= √
E
1
0.2333
0.7379
2.3333
7.3789
23.333