Wincomm WPC-766, Руководство пользователя

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WPC-766/WPC-766E User’s manual 7
The model WPC-766/WPC-766E is intended for use in an
electromagnetic environment in which radiated RF disturbances are
controlled. The customer or the user of the model WPC-766/WPC-766E
can help prevent electromagnetic interference by maintaining a minimum
distance between portable and mobile RF communications equipment
(transmitters) and the model WPC-766/WPC-766E 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
2.7 GHz
d = 2,3
0,01 0,12 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 distanced
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.
Guidance and manufacturer’s declaration – electromagnetic immunity
The model WPC-766/WPC-766E is intended for use in the electromagnetic
environment specified below. The customer or the user of the model
WPC-766/WPC-766E should assure that it is used in such an environment.
Immunity
test
IEC 60601
test level
Compliance
level
Electromagnetic
environment
–
guidance