Finicare FC-IR101, Руководство пользователя

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Immunity test IEC 60601 test level
Compliance
level
Electromagnetic environment-guidance
Conducted RF
IEC 61000-4-6 3Vrms
150kHz to 80MHz
N/A
Portable and mobile RF communications equipment
should be used no closer to any part of the
FC-IR101 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 3V/m
80kHz to 2.5GHz
3V/m
d =1.2 P 80MHz to 800MHz
d =2.3 P 800MHz to 2.5MHz
Here 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 form fixed RF
transmitters,
as determined by an electromagnetic site survey, should be
less than the compliance b level in each frequency range.
Interference may occur in the vicinity of equipment
marked with the following symbol:
NOTE 1 At 90MHz and 800MHz, 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 FC-IR101is used exceeds the applicable RF compliance level above, the
FC-IR101 should be observed to verify normal operation. If abnormal performance is observed, additional measures may
be necessary, such as reorienting or relocating the FC-IR101
b
Over the frequency range 150kHz to 80MHz, field strengths should be less than 3V/m.
Table 8
Recommended separation distances between portable and mobile RF communications equipment and the FC-IR101