Group 1
tion. Therefore, its RF emissions
CISPR 11
are very low and are not likely to
cause any interference in nearby
electronic equipment.
RF emissions
Class B
The model PDC-W240 is suitable
CISPR 11
for use in all establishments,
Harmonic emissions
Class A
including domestic establishments
IEC 61000-3-2
and those directly connected to
the public low-voltage power sup-
Voltage fluctuations/
ply network that supplies buildings
flicker emissions
Not applicable
used for domestic purposes.
IEC 61000-3-3
Recommended Separation Distances Between
Portable and Mobile RF Communications Equipment and the PDC-W240
PDC-W240 is intended for use in an electromagnetic environment in which radiated RF
disturbances are controlled. The customer or the user of the model POC -W152C can
help prevent electromagnetic interference by maintaining a minimum distance between
portable and mobile RF communications equipment (transmitters) and the model PDC-
W240 as recommended below, according to the maximum output power of the
communications equipment.
Rated Maximum
Output Power of
Separation Distance According to Frequency of Transmitter
Transmitter
m
W
150 kHz to 80 MHz
80 MHz to 800 MHz
800 MHz to 2,5 GHz
d =
1,2
P
d =
1,2
P
d =
2,3
P
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 distance
d
in meters (m) can be estimated using the equation in the table
above 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.
Содержание PDC-W240
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