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Portable and mobile RF
communications equipment
should be used no closer to
any part of PPoowweerr--LLOOAADD,
including cables, than the
recommended separation
distance calculated from the
equation appropriate for the
frequency of the transmitter.
Recommended separation
distance
D=(1.2) (√
P
)
D=(.35) (√
P
)
80 MHz to 800 MHz
D=(0.70) (√
P
)
800 MHz to 2.7 GHz
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
a
should be less than the
compliance level in each
frequency range.
b
Interference may occur in
the vicinity of equipment
marked with the following
symbol:
Conducted RF
IEC 61000-4-6
3 Vrms
6 Vrms in ISM and amateur
radio bands
150 kHz to 80 MHz
3 V
6 Vrms in ISM and amateur
radio bands
Radiated RF
IEC 61000-4-3
10 V/m
80 MHz to 2.7 GHz
10 V/m
6390-709-001 Rev AB.1 57 EN
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