Aspect Medical Systems BIS VIEW, Руководство по эксплуатации

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SECTION 8 APPENDIX II: SPECIFICATIONS, WARRANTY,
SOFTWARE LICENSE AGREEMENT AND PATENTS
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8-10
Recommended Separation Distances between Portable and Mobile RF
Communications Equipment and the BIS VIEW Monitor
The BIS VIEW Monitoring System is intended for use in the electromagnetic environment
in which radiated RF disturbances are controlled. The customer or user of the BIS VIEW
system can help prevent electromagnetic interference by maintaining a minimum distance
between portable and mobile RF communications equipment (transmitters) and the BIS
VIEW system as recommended below, according to the maximum output power of the
communications equipment.
Rated maximum
output power of
equipment
W
Separation distance according to frequency of
transmitter
m
150 kHz to 80 MHz
d = 1.2
P
80 MHz to 800 MHz
d = 1.2
P
800 MHz to 2.5
GHz
d = 2.3
P
0.01 0.12 0.12 0.23
0.1 0.38
0.38 0.73
1 1.2 1.2 2.3
10 3.8 3.8 7.3
100 12 12 23
For transmitters rated at a maximum output power not listed above, the recommended
separation distance d in meters (m) can be determined 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 ranges
applies.
NOTE 2: These guidelines may not apply in all situations. Electromagnetic propagation is
affected by absorption and reflection from structures, objects, and people.