55
immuNity ieC 60601
teSt leVel
ComPliaNCe
leVelª
eleCtromagNetiC eNViroNmeNt - guidaNCe
Radiated RF
IEC 61000-4-3
10 V/m
80MHz to
2.5 GHz
10 V/m
Portable and mobile RF communications equipment should
be used no closer to any part of the Naída CI, including
cables, than the recommended separation distance
calculated from the equation applicable to the frequency of
the transmitter.Recommended separation distance:
d = 1.2√P < 800 MHz
d = 2.3√P ≥ 800 MHz
where P is the maximum output power rating of the
transmitter in watts (W) according to the transmitter
manufacturer and d is the recommended separation
distance in meters (m). Field strengths from fixed RF
transmitters, as determined by an electromagnetic site
survey,
b
should be less than the compliance level in each
frequency range.
c
Interference may occur in the vicinity of
equipment marked with the following symbol:
Note 1: These guidelines may not apply in all situations. Electromagnetic propagation
is affected by absorption and reflection from structures, objects, and people.
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