Recommended Separation Distances Between Portable And Mobile Rf Communications Equip- Ment And The Companion 5 - CAIRE Companion 5 Provider Technical Manual

between portable and mobile RF communications equipment and the Companion 5
The Companion 5 is intended for use in an electromagnetic environment in which radiated RF disturbances are controlled. The
customer or the user of the Companion 5 can help prevent electromagnetic interference by maintaining a minimum distance between
portable and mobile RF communications equipment (transmitters) and the Companion 5 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
For transmitters rated at a maximum output power not listed above, the recommended separation distance d in metres (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 1 At 80 MHz and 800 MHz, the separation distance for 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.
Oxygen Concentrator
Recommended separation distances
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
1.2
3.8
12
800 MHz to 2,5 GHz
d = 2.3
P
0.23
0.73
2.3
7.3
23
10