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Recommended separation distance between Portable
and mobile RF communications equipment and
HemoCue Albumin 201 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 maxi-
Separation distance according to
mum output
frequency of transmitter (m)
power of
150 kHz
80 MHz to
transmitter
to 80 MHz
800 MHz
(W)
d=1.2√P
d=1.2√P
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 ap-
plicable 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 situa-
tions. 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
53
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