Veroval DS 22 Gebrauchsanleitung Seite 85

Table 4
Recommended separation distances between portable and mobile RF communications equipment and the Veroval
The Veroval DS 22 is intended for use in an electromagnetic environment in which radiated therefore disturbances are controlled. The customer or the user of the Veroval®
®
DS 22 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 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 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.
NOTE 1 At 8- 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.
Separation distance according to frequency of transmitter
80 MHz to 800 MHz
3,5
d = [ ]
E
1
0.12
0.38
1.2
3.8
12
85
DS 22
®
m
800 MHz to 2.7 GHz
7
d = [
E
1
0.23
0.73
2.3
7.3
23
]