B.A. International Optima EOS350, Instructions For Use And Installation, Page: 29 / 223

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Extraoral Suction System, Instructions For Use and Installation
Recommended isolation distance between portable and mobile RF communication devices and Extraoral Suction
System
Extraoral Suction System are intended for use in electromagnetic environments where RF radiation disturbances
are controlled. Depending on the maximum rated output power of the communication device, the purchaser or
user can prevent electromagnetic interference by maintaining the minimum isolation distance between portable
and mobile RF communication devices (transmitters) and Extraoral Suction System as recommended below.
Transmitter's rated
maximum output power
Isolation distance corresponding to different frequencies of the transmitter/m
150kHz
～
80MHz 80MHz
～
800MHz 80MHz
～
2.5GHz
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 the maximum rated output power of the transmitter not listed in the table above, the recommended
isolation distance d is in meters (m), which can be determined by the formula in the corresponding transmitter
frequency column, where P is the Maximum rated output power of the unit, in watts (W), provided by the
transmittermanufacturer. Note 1: At 80MHz and 800MHz frequency points, the formula of the higher frequency
band is applied. Note 2: These guidelines may not be suitable for all situations. Electromagnetic propagation is
affected by absorption and reflection from buildings, objects and human bodies.
P
2 . 1
P
2 . 1