TECHNICAL SPECIFICATIONS
Electromagnetic emissions
Recommended distances between portable and mobile RF
The
equipment
disturbances are controlled. The client or the user of the
electromagnetic interference by keeping a minimal distance between mobile and portable RF
communication equipment (transmitters) and the
accordance with the maximal voltage output of the communication equipment.
Transmitter Maximum
Output (W)
0,01
0,1
1
10
100
For transmitters with a maximum nominal output power not listed above, the recommended d separation
distance in meters (M) can be determined using an equation applicable to the frequency of the transmitter,
where P is the transmitter maximum nominal output in watts (W) according to the transmitter
manufacturer.
NOTE 1
At 80 MHz and 800 MHz, is applied the separation distance for the higher frequency range.
NOTE 2
These guidelines may not apply to all situations. The absorption and reflection from structures,
objects and people affect the electromagnetic propagation.
communication equipments and the equipment
is made to be used in an electromagnetic environment in which RF
Separation distance according to transmitter frequency (M)
150 kHz to 80 MHz
√
d= 1,2 p
0,12
0,38
1,2
3,8
12
equipment
equipment
, as recommended below, in
80 kHz to 800 MHz
√
d= 1,2 p
0,12
0,38
1,2
3,8
12
46
may help preventing
800 kHz to 2,5 GHz
√
d= 2,3 p
0,23
0,73
2,3
7,3
23