Unitron Smart Control Mode D'emploi page 25

Recommended separation distances between portable and mobile RF
communications equipment and the Model Smart Control
The Model Smart Control is intended for use in an electromagnetic
environment in which radiated RF Disturbances are controlled. The
customer or the user of the Model Smart Control can help prevent
electromagnetic interference by maintaining a minimum distance between
portable and mobile RF communications equipment (transmitters) and the
Model Smart Control as recommended below, according to the maximum
output power of the communications equipment.
Rated maximum Separation Distance according to frequency of
output power of
transmitter
W
150 kHz to 80 MHz
d = 1,2
0.01 0.12
0.1 0.38
1 1.2
10 3.8
100 12
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 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 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.
42
transmitter
m
80 MHz to 800 MHz 800 MHz to 2,5 GHz
d = 1,2 d = 2,3
0.12 0.23
0.38 0.73
1.2 2.3
3.8 7.3
12 23
Table 206
Unitron Hearing, a division of
National Hearing Services Inc.
20 Beasley Drive, P.O. Box 9017,
Kitchener, ON N2G 4X1 Canada
Sonova AG
Laubisrütistrasse 28
CH-8712 Stäfa, Switzerland
For a listing of Unitron group
companies, please visit
www.unitron.com
Pour obtenir la liste des entreprises
du groupe Unitron, visitez le
www.unitron.com