Specifications

AlterG M300 Medical Operations Manual Part Number 102508 Rev D
63
Table 206
Recommended separation distances between
portable and mobile RF communications equipment and the EQUIPMENT
The EQUIPMENT is intended for use in an electromagnetic environment in
which radiated RF disturbances are controlled. The customer or the user of
the EQUIPMENT can help prevent electromagnetic interference
by maintaining a minimum distance between portable and mobile RF
communications equipment (transmitters) and the EQUIPMENT as
recommended below, according to the maximum output power of the
communications equipment.
Rated
maximum
output power
of transmitter
W
Separation distance according to frequency of transmitter
m
150 kHz to 80
MHz
d = [3.5/V1]P
80 MHz to 800
MHz
d = [3.5/E1]P
800 MHz to 2.5 GHz
d = [7/E1]P
0.01 0.12
0.12 0.23
0.1 0.37
0.37 0.74
1 1.17
1.17 2.33
10 3.69
3.69 7.39
100 11.67
11.67 23.33
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 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.