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69
Technical
Specifications
Guidelines and manufacturer's declaration –
Resistance to emitted electromagnetic interference
The D-ACTOR
®
200 model is intended for operation in the electromagnetic environment specified below.
The customer or the user of the D-ACTOR
®
200 should ensure that it is used in such an environment.
Immunity tests
IEC 60601
test level
Compliance
level
Electromagnetic environment – guidelines
Portable and mobile RF equipment should be used no
closer to any part of the D-ACTOR
®
200, including
cables, than the recommended safety distance calculated
from the equation applicable to the frequency of
the transmitter.
Recommended safety distance:
Conducted RF
IEC 61000-4-6
3 V
rms
150 kHz to
80 MHz
3 V
rms
150 kHz to
80 MHz
d = 1.2
√
P
Radiated HF
interference
according to
IEC 61000-4-3
3 V/m
80 MHz to
2.5 GHz
3 V/m
80 MHz to
2.5 GHz
d = 1.2
√
P
for 80 MHz to 800 MHz
d = 2.3
√
P
for 800 MHz to 2.5 GHz
Where P is the rated power of the transmitter in watts (W)
according to the transmitter manufacturer and d is the
recommended safety distance in metres (m).
The field intensity of stationary radio transmitters, based
on an on-site inspection
a
, should be less than the
compliance level.
b
Interference may occur in the vicinity of devices 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 with respect to fixed
RF transmitters, an electromagnetic site survey should be considered. If the measured field strength in
the location in which the D-ACTOR
®
200 is used exceeds the applicable HF compliance level above, the
D-ACTOR
®
200 should be observed to verify normal operation. If abnormal performance is observed,
additional measures may be necessary, such as re-orienting or relocating the D-ACTOR
®
200.
b
Over the frequency range of 150 kHz to 80 MHz, field strengths should be less than 3 V/m.
