Riester ri-champion smartPRO Gebrauchsanleitung Seite 27

portable and mobile RF communications equipment and the TD-3128
The TD-3128 is intended for use in an electromagnetic environment (for home and
professional healthcare) in which radiated RF disturbances are controlled. The customer
or the user of the TD-3128 can help prevent electromagnetic interference by maintaining a
minimum distance between portable and mobile RF communications equipment (transmitters)
and the TD-3128 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 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.
Recommended separation distance between
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
25
800 MHz to 2,7 GHz
d =2,3√P
0,23
0,73
2,3
7,3
23