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Immunity Test
IEC 60601 Test
Level
NOTE 1: At 80 MHz and 800 MHz, the higher frequency range applies.
NOTE 2: These guidelines may not apply in all situations. Electromagnetic propagation is affected by
absorption and reflection from structures, objects and people
a Field strengths from fixed transmitters, such as base stations for radio (cellular/cordless) telephones and
land mobile radios, amateur radio, AM and FM radio broadcast and TV broadcast cannot be predicted
theoretically with accuracy. To assess the electromagnetic environment due to fixed RF transmitters, an
electromagnetic site survey should be considered. If the measured field strength in the location in which the
USBCam2 is used exceeds the applicable RF compliance above, the USBCam2 should be observed to
verify normal operation. If abnormal performance is observed, additional measures may be necessary, such
as reorienting or relocating the USBCam2.
b Over the frequency range 150 kHz to 80 MHz, field strengths should be less than 3 V/m
USBCam2 User Guide
Compliance
Guidance
Level
Field strengths from fixed RF
transmitters, as determined by an
electromagnetic site survey,
less than the compliance level in each
frequency range.
Interference may occur in the vicinity of
equipment marked with the following
symbol.
B1051061 Rev. A
a
should be
b
27
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