Unitron Hearing Ltd.
20 Beasley Drive, P.O. Box 9017,
Kitchener, ON N2G 4X1 Canada
Unitron distributors
Corporate Office/International
20 Beasley Drive, P.O. Box 9017, Kitchener, ON N2G 4X1 Canada
Australia
Level 2, Norwest Quay,
21 Solent Circuit,
Baulkham Hills, NSW,
NSW 2153
Belgium
Baron de Vironlaan, 60
b-1700 Dilbeek
Canada
20 Beasley Drive,
P.O. Box 9017, Kitchener,
ON N2G 4X1
China
No. 78, Qi Ming Road,
Export Processing Zone
District B, Suzhou
Industrial Park, P.R.
215021
Denmark
Nitivej 10, DK-2000
Frederiksberg
Germany & European
Representative
Daimlerstrasse 22,
70736 Fellbach-
Oeffingen, Germany
France
5 bis, rue Maryse
Bastié - BP 15
69671 Bron Cedex
India
B-308, Everest Grande,
Mahakali Caves Road,
Andheri East,
Mumbai-400 093
Netherlands
Ir. D.S. Tuijnmanweg 10,
4131 PN
VIANEN
New Zealand
10/215 Rosedale Rd.,
M277 Private Bag,
300987, Albany,
Auckland
Russia
Tverskaya str. 16,
bldg. 3, 1st floor
Moscow, 125009
South Africa
First Floor –
Selborne House,
Fourways Golf Park,
Roos Street, Fourways,
Johannesburg
Spain
Avenida de la
Industria nº13/15,
Polígono de
Canastell,
03690 Sant Vicent
del Raspeig. Alicante,
España
Sweden
Förmansvägen 2, 4 tr
SE-11743, Stockholm
United Kingdom
St. George House,
Cygnet Court,
Centre Park,
Warrington, Cheshire
WA1 1PD
U.S.A.
Suite A, 2300
Berkshire Lane North,
Plymouth, MN 55441
26
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
output power of
transmitter
W
Separation Distance according to frequency of transmitter
m
150 kHz to 80 MHz
d = 1,2
80 MHz to 800 MHz
d = 1,2
800 MHz to 2,5 GHz
d = 2,3
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 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.
Table 206
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