ForeSite Intelligent Surface System User Guide
Specifications
XSENSOR Technology Corporation
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IEC 60601-1-2:2014
Immunity Test
IEC 60601
Test Level
Compliance Level
Electromagnetic Environment – Guidance
Conducted RF
IEC 61000-4-6
10 V/m, 1 kHz
AM at 80%
depth, 80 MHz
to 2.7 GHz
10 V/m, 1 kHz AM
at 80% depth, 80
MHz to 2.7 GHz
Portable and mobile RF communications
equipment should be used no closer to any part
of the ForeSite IS System 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
Radiated RF IEC
61000-4-3
3 V/m
80 MHz to 2,5
GHz
3 V/m
d = 1.2√
P
80 MHz to 800 MHz
d = 2.3√
P
800 MHz to 2.5 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 metres
(m).
Field strengths from fixed RF transmitters, as
determined by an electromagnetic
site survey
a
should be less than the compliance
level in each frequency range
b
.
Interference may occur in the vicinity of known
RF transmitting devices and equipment marked
with the following symbol:
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
ForeSite IS System is used exceeds the applicable RF compliance level above, the ForeSite IS System should
be observed to verify normal operation. If abnormal performance is observed, additional measures may be
necessary, such as re-orienting or relocating the ForeSite IS System
b) Over the frequency range 150 kHz to 80 MHz, field strengths should be less than 3 V/m.