Widex USB LINK - Page 25

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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