Widex USB LINK, User Instructions

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Electromagnetic immunity – cont.
The USB Link is intended for use in the electromagnetic environment specified below. The cus-
tomer or the user of a USB Link should assure that it is used in such an environment.
Immunity Test IEC 60601
Test level
Compliance
level
Electromagnetic
environment – guidance
conducted rF
IEc 61000-4-6
3 Vrms
150 kHz to
80 mHz
3 Vrms
portable and mobile rF com-
munications equipment should
be used no closer to any part of
the USB Link, including cables,
than the recommended separa-
tion distance calculated from
the equation applicable to the
frequency of the transmitter.
recommended
separation distance
d = 1.2
√
P