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  • FRANÇAIS, page 27
Guidance and manufacturer's declaration – electromagnetic emissions
The model BASE280 is intended for use in the electromagnetic environment specified below.
The customer or the user of the model BASE280 should assure that it is used in such an environment.
Emissions test
RF emissions
CISPR 11
RF emissions
CISPR 11
Harmonic emissions
IEC 61000-3-2
Voltage fluctuations/
flicker emissions
IEC 61000-3-3
portable and mobile RF communications equipment and the model BASE280
The model BASE280 series is intended for use in an electromagnetic environment in which radiated RF
disturbances are controlled. The customer or the user of the model BASE280 can help prevent
electromagnetic interference by maintaining a minimum distance between portable and mobile RF
communications equipment (transmitters) and the model BASE280 as recommended below, according to
the maximum output power of the communications equipment.
Rated maximum output
power of transmitter W
0,01
0,1
1
10
100
For transmitters rated at a maximum output power not listed above, the recommended separation distance
d in metres (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.

EMC Tables:

Compliance
The model BASE280 uses RF energy only for its internal
function. Therefore, its RF emissions are very low and are
Group 1
not likely to cause any interference in nearby electronic
equipment.
Class B
The model BASE280 is suitable for use in all
establishments, including domestic establishments and
Class A
those directly connected to the public low-voltage
power supply network that supplies buildings used for
domestic purposes.
Not applicable
Recommended separation distances between
Separation distance according to frequency of transmitter
150 kHz to 80 MHZ
d = 1,2
P
0,12
0,38
1,2
3,8
12
Electromagnetic environment – guidance
m
80 MHz to 800 MHZ
d = 1,2
P
0,12
0,38
1,2
3,8
12
13
800 MHz to 2,5 GHz
d = 2,3
P
0,23
0,73
2,3
7,3
23

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