Beurer BM 95 Mode D'emploi page 218

NOTE 1 At 80 MHz and 800 MHz, 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.
a.Field strengths from fixed transmitters, such as base stations for radio (cellular/cordless) telepho-
nes and land mobile radios, amateur radio, AM and FM radio broadcast and TV broadcast cannot
be predicted theoretically with accuracy. To assess the electromagnetic environment due to fixed
RF transmitters, an electromagnetic site survey should be considered. If the measured field strength
in the location in which the BM95 is used exceeds the applicable RF compliance level above, the
BM95 should be observed to verify normal operation. If abnormal performance is observed, additio-
nal measures may be necessary, such as re-orienting or relocating the BM95.
Recommended separation distances between portable and mobile RF
The BM95 is intended for use in an electromagnetic environment in which radiated RF disturbances
are controlled. The customer or the user of the BM95 can help prevent electromagnetic interference
by maintaining a minimum distance between portable and mobile RF communications equipment
(transmitters) and the BM95 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
communications equipment and the BM95.
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
218
800 MHz to 2,5
GHz
d = 2.3 P
0.23
0.73
1.2 2.3
3.8 7.3
12 23