HemoCue Glucose 201 RT Manuel D'utilisation page 55

Recommended separation distance between Portable
and mobile RF communications equipment and
HemoCue ® Glucose 201 RT Analyzer
The HemoCue systems are intended for use in an electro-
magnetic environment in which radiated RF disturbances
are controlled. The customer or the user of HemoCue
systems can help prevent electromagnetic interference
by maintaining a minimum distance between portable
and RF communications equipment (transmitters) and
HemoCue systems as recommended below, according
to the maximum output power of the communications
equipment.
Rated Separation distance according to
maximum frequency of transmitter (m)
output
150 kHz 80 MHz to
power of
to 80 MHz 800 MHz
transmitter
d=1.2√P d=1.2√P
(W)
0.01 0.12 0.12
0.1 0.38 0.38
1 1.2 1.2
10 3.8 3.8
100 12 12
For transmitters rated at maximum output power not
listed above, the recommended separation distances (d)
in meters (m) can be estimated using the equation appli-
cable to the frequency of the transmitter, where (P) is
the maximum output power rating of the transmitter in
watts (W) according to transmitter manufacturer.
NOTE 1 At 80 MHz and 800 MHz, the separation dis-
tance for the higher frequencyrange applies.
NOTE 2 These guidelines may not apply in all
situations. Electromagnetic propagation is
affected by absorption and reflection from
structures, objects and people.
800 MHz
to 2.5 GHz
d=2.3√P
0.23
0.73
2.3
7.3
23
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