Given Imaging Limited CAPSH-3 User Manual
Technical Description
Guidance and Manufacturer's Declarations
227
Guidance and manufacturer’s declaration - electronic immunity
The PillCam capsules are intended for use in the electromagnetic environment specified
below. The customer or the user of the PillCam capsules should assure that it is used in such
an environment.
below. The customer or the user of the PillCam capsules should assure that it is used in such
an environment.
Immunity test
IEC 60601 test
level
level
Compliance
level
level
Electromagnetic environment -
guidance
guidance
Portable and mobile RF
communications equipment should be
used no closer to any part of a PillCam
capsule, including cables, than the
recommended separation distance
calculated from the equation
applicable to the frequency of the
transmitter.
communications equipment should be
used no closer to any part of a PillCam
capsule, including cables, than the
recommended separation distance
calculated from the equation
applicable to the frequency of the
transmitter.
Recommended separation distance
Conducted RF
IEC 61000-4-6
3 VRMS
150 kHz to
80 MHz
80 MHz
Not applicable Not applicable
Radiated RF
IEC 61000-4-3
3 V/m
80 MHz to
2.5 GHz
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
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.
affected by absorption and reflection from structures, objects and people.
Note 3:
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).
transmitter manufacturer and d is the recommended separation distance in meters
(m).
Note 4:
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
.
Note 5:
Interference may occur in the vicinity of equipment marked with the following
symbol:
symbol:
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 PillCam capsules are used exceeds the applicable RF compliance level
above, the PillCam capsules should be observed to verify normal operation. If abnormal
performance is observed, additional measures may be necessary, such as re-orienting or relocating
the PillCam capsules.
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 PillCam capsules are used exceeds the applicable RF compliance level
above, the PillCam capsules should be observed to verify normal operation. If abnormal
performance is observed, additional measures may be necessary, such as re-orienting or relocating
the PillCam capsules.
b Over the frequency range 150 kHz to 80 MHz, field strengths should be less than 3 V/m.