Sony MCC-3000MT Manual page 15

Recommended separation distances between portable and
mobile RF communications equipment and the MCC-3000MT
The MCC-3000MT is intended for use in an electromagnetic environment in which radiated RF
disturbances are controlled. The customer or the user of the MCC-3000MT can help prevent
electromagnetic interference by maintaining a minimum distance between portable and mobile RF
communications equipment (transmitters) and the MCC-3000MT 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 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 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.
CAUTION
When you dispose of the unit or accessories,
you must obey the laws in the relative area or
country and the regulations in the relative
hospital.
For the customers in Europe
Legal Representative for Medical Device
Directive
Sony Deutschland GmbH
Stuttgart Technology Center
Hedelfinger Strasse 61, D-70327 Stuttgart,
Germany
TEL: +49 (0) 711 5858 0
FAX: +49 (0) 711 5858 235
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
m
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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