Nellcor OxiMax N-600x Service Manual page 127

O M N-600x Service Manual
XI AX
Table 19: Recommended Separation Distances
Recommended Separation Distances between Portable and Mobile RF
Communications Equipment and the N-600x (IEC 60601-1-2)
Frequency of 150 kHz to
Transmitter 80 MHz
Equation
d = 1.2
Rated
Maximum Separation
Output Power Distance in
of Transmitter Meters
in Watts
0.01 0.12
0.1 0.38
1 1.2
10 3.8
100 12
For transmitters rated at a maximum output power not listed above, the separation
distance can be estimated using the equation in the corresponding column, where 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.
80 MHz to
800 MHz
d = 1.2
P P
Separation
Distance in
Meters
0.12
0.38
1.2
3.8
12
Specifications
800 MHz to
2.5 GHz
d = 2.3
P
Separation
Distance in
Meters
0.23
0.73
2.3
7.3
23
121