19
For transmitters rated at a maximum output power not listed above, the
recommended separation distance d in metres (m) can be estimated using the
equation applicable to the frequency of the transmitter, where P is the maximum
output power rating of the transmitter in watts (W) according to the transmitter
manufacturer.
NOTE 1: At 80 MHz and 800 MHz, the separation distance for 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.
Guidance and manufacturer’s declaration – electromagnetic immunity
The model POC-W22A-H81 is intended for use in the electromagnetic environment
specified below. The customer or the user of the model POC-W22A-H81 should
assure that it is used in such an environment.
Immunity test
IEC 60601 test
level
Compliance level
Electromagnetic
environment –
guidance
Electrostatic
discharge (ESD)
IEC 61000-4-2
±6 kV contact
±8 kV air
±6 kV contact
±8 kV air
Floors should be
wood, concrete or
ceramic tile. If floors
are covered with
synthetic material,
the relative humidity
should be at least 30
%.
Electrical fast
transient/burst
IEC 61000-4-4
±2 kV for power
supply lines
±1 kV for
input/output
lines
±2 kV for power
supply lines
±1 kV for
input/output
lines
Mains power quality
should be that of a
typical commercial or
hospital
environment.
Surge
IEC 61000-4-5
±1 kV line(s) to
line(s)
±2 kV line(s) to
earth
±1 kV line(s) to
line(s)
±2 kV line(s) to
earth
Mains power quality
should be that of a
typical commercial or
hospital
environment.
interruptions and
voltage
variations
on power supply
input lines
IEC 61000-4-11
<5 % UT
(>95 % dip in
UT)
for 0,5 cycle
40 % UT
(60 % dip in UT)
for 5 cycles
<5 % UT
(>95 % dip in
UT)
for 0,5 cycle
40 % UT
(60 % dip in UT)
for 5 cycles
Mains power quality
should be that of a
typical commercial or
hospital
environment. If the
user of the model
POC-W22A-H81
requires continued
Summary of Contents for POC-W22A-H81
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