OxyGo OX1400 Manuel D'utilisation page 46

Recommended Separation Distances between Portable and Mobile RF
Communications Equipment and This Device:
This device is intended for use in an electromagnetic environment in which radiated
RF disturbances are controlled. The customer or the user of the OxyGo Oxygen Concen-
trator can help prevent electromagnetic interference by maintaining a minimum dis-
tance between portable and mobile RF communications equipment (transmitters) and
this OxyGo Oxygen Concentrator as recommended below, according to the maximum
output power of the communications equipment.
Rated Maximum Power
Output of Transmitter
(W)
0.01
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
NOTE
42
Separation Distance According to Frequency of Transmitter (M)
150 kHz to 80 MHz
0.1
1
10
At 80 MHz and 800 MHz, the separation distance for the higher
frequency range applies.
The guidelines may not apply in all situations. Electromagnetic
propagation is affected by absorption and reflection from structures,
objects, and people.
80 MHz to 800 MHz
d=1.2√P
0.12
0.38
1.2
3.8
12
800 MHz to 2.5 GHz
d=1.2√P
0.12
0.38
1.2
3.8
12
d=2.3√P
0.23
0.73
2.3
7.3
23