Beurer EM 29 Mode D'emploi page 120

Table 4
Recommended separation distances between portable and mobile RF communications equipment and the EM 29
The EM 29 is intended for use in an electromagnetic environment in which radiated RF disturbances are controlled. The customer
or the user of the EM 29 can help prevent electromagnetic interference by maintaining a minimum distance between portable and
mobile RF communications equipment (transmitters) and the EM 29 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 reflection from
structures, objects and people.
Beurer GmbH • Söflinger Straße 218 • 89077 Ulm, Germany • www.beurer.com
www.beurer-gesundheitsratgeber.com • www.beurer-healthguide.com
Separation distance according to frequency of transmitter
150 kHz to 80 MHz
d = 1.2 x P
1/2
0,12
0,38
1,2
3,8
12
(m)
80 MHz to 800 MHz
d = 1.2 x P
1/2
0,12
0,38
1,2
3,8
12
120
800 MHz to 2,5 GHz
d = 2.3 x P
1/2
0,23
0,73
2,3
7,3
23