Gima KD-558 Manuel De L'utilisateur page 40

survey should be considered. If the measured eld strength in the location in which
the [KD-558] is used exceeds the applicable RF compliance level above, the [KD-558]
should be observed to verify normal operation. If abnormal performance is observed,
additional measures may be necessary, such as re-orienting or relocating the [KD-558].
b Over the frequency range 150 kHz to 80 MHz, eld strengths should be less than
3V/m.
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 [KD-558]
The [KD-558] is intended for use in an electromagnetic environment in which radiated
RF disturbances are controlled. The customer or the user of the [KD-558] can help
prevent electromagnetic interference by maintaining a minimum distance between
portable and mobile RF communications equipment (transmitters) and the [KD-558]
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 re ection from structures, objects and people.
All manuals and user guides at all-guides.com
ENGLISH
Separation distance according to frequency of transmitter m
150 kHz to 80 MHz
0,12
0,38
1,2
3,8
12
80 MHz to 800 MHz
0,12
0,38
1,2
3,8
12
40
800 MHz to 2,5 GHz
0,23
0,73
2,3
7,3
23