Cooper Surgical LEEP PRECISION LP-30-120, Руководство по эксплуатации

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11
Recommended Separation Distance
Recommended Separation Distance between portable and mobile RF
communications equipment and the CooperSurgical LEEP PRECISION
Smoke Evacuator
The CooperSurgical LEEP PRECISION Smoke Evacuators 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 Evacuator can help prevent
electromagnetic interference by maintaining a minimum distance between
portable and mobile RF communications equipment (transmitters) and the
CooperSurgical LEEP PRECISION Smoke Evacuator as recommended
below, according to the maximum output power of the communications
equipment .
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 Evacuator:
V1
= 3 Vrms
E1 = 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 .
Rated
maximum
output power
of transmitter
in watts
Separation distance according to frequency of transmitter
(Meters) [Notes 1 & 2]
150 kHz to
80 MHz
d
=
80 MHz to
800 MHz
d=
800 MHz to
2 .5 GHz
d
=
0 .01 0 .1167 0 .1167 0 .2333
0 .1 0 .3689 0 .3689 0 .7379
1 1 .1667 1 .1667 2 .3333
10 3 .6894 3 .6894 7 .3789
100 11 .667 11 .667 23 .333
[ ]
3 .5
V
1
√ P
[ ]
3 .5
E
1
√
P
[ ]
7
E
1
√ P