Gima KN-520 Manuel De L'utilisateur page 34

table 4
For ME EQUIPMENt and ME SYStEMS that are not LIFE-SUPPOrtING
recommended separation distances between portable and mobile rF
communications equipment and the [KN-520]
the [Kn-520] is intended for use in an electromagnetic environment in
which radiated rf disturbances are controlled. the customer or the user of
the [Kn-520] can help prevent electromagnetic interference by maintaining
a minimum distance between portable and mobile rf communications
equipment (transmitters) and the [Kn-520] 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 meters (m) can be determined 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.
ENGLISH
Separation distance according to frequency of transmitter m
150 kHz to 80 MHz
d = 1.2 √ P
0,12
0,38
1,2
3,8
12
80 MHz to 800 MHz
d = 1.2 √ P
0,12
0,38
1,2
3,8
12
800 MHz to 2,5 GHz
d = 2.3 √ P
0,23
0,73
2,3
7,3
23
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