8-7
The SP-100 is intended for use in the electromagnetic environment specified below. The customer or the
user of the SP-100 should assure that it is used in such an environment.
Note1 : At 80MHz and 800MHz, the higher frequency range applies.
Note2 : 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 SP-100 is used exceeds the applicable RF compliance level above, the SP-100 should be observed to
verify normal operation. If abnormal performance is observed, additional measures may be necessary,
such as reorienting or relocating the SP-100.
b
Over the frequency range 150 kHz to 80 MHz, field strengths should be less than 3 V/m.
Immunity test
Conducted RF
IEC 61000-4-6
Radiated RF
IEC 61000-4-3
IEC 60601 test
level
3 V rms
150kHz to 80MHz
3 V/m
80MHz to 2,5GHz
Compliance
level
3 V
3 V/m
Electromagnetic environment - guidance
Portable and mobile RF communication
equipment should be used no closer to any part
of the SP-100, including cables, than the
recommended separation distance calculated
from the equation applicable to the frequency of
the transmitter.
Recommended separation distance
d =1.2
d =1.2 80 MHz to 800 MHz
d =2.3 800 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 meters (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
equipment marked with the following symbol:
Guidance and manufacturer's declaration -
electromagnetic immunity
Table 204
8.5 Conformed Standard
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