Recommended separation distances between portable and mobile RF communications equipment and the
FlowOx™
The FlowOx™ is intended for use in an electromagnetic environment in which radiated RF disturbances are
controlled. The customer or the user of the FlowOx™ can
maintaining a minimum distance between portable and mobile RF communications equipment (transmitters) and
the FlowOx™ as recommended below, according to the maximum output power of the communications
equipment.
Rated maximum output
power
of transmitter W
0,01
0,1
0,2
1
1,8
2
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 E is the
immunity test level (V/m) and P is the maximum output power rating of the transmitter in watts (W) according to
the transmitter manufacturer.
NOTE These guidelines may not apply in all situations. Electromagnetic propagation is affected by absorption
and reflection from structures, objects and people.
FLOWOX™ 2,0 Patient IFU (610-00013) Rev 9
Separation distance according to frequency of transmitter m
380 MHz to 390 MHz
d=6/27* √
0,03
0,08
0,10
0,23
0,30
-
help prevent electromagnetic interference by
6
=
∗ √
430 MHz to 470 MHz
800 MHz to 2,57 GHz
d=6/28* √
0,03
0,07
0,10
0,22
0,29
0,30
72
704 MHz to 787 MHz
5,1 GHz to 5,8 GHz
d=6/9* √
0,07
0,21
0,30
-
-
-