Spengler TENSONIC Manual página 69

Electromagnetic Compatibility Information
Table 4
Recommended separation distances between portable and mobile RF communications
equipment and the device
The device is intended for use in an electromagnetic environment in which radiated there-
fore disturbances are controlled. The customer or the user of the device can help prevent
electromagnetic interference by maintaining a minimum distance between portable and
mobile RF communications equipment (transmitters) and the device as recommended
below, according to the maximum output power of the communications equipment.
Rated maximum
output power of trans-
mitter
W
0,01
0,1
1
10
100
For transmitters rated at a maximum output power not listed above, the recommended separa-
tion distance d in metres (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.
NOTE1 At 80 MHz and 800 MHz, the separation distance for the higher frequency range applies.
NOTE2 These guidelines may not apply in all situations. Electromagnetic propagation is affected
by absorption and reflection from structures, objects and people.
Separation distance according to frequency of transmitter m
80 MHz to 800 MHz
0,12
0,38
1,2
3,8
12
800 MHz to 2,7 GHz
0,23
0,73
2,3
7,3
23
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