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2 Safety Consideration
Near electromagnetic field caused by RF wireless
communication devices
Test frequency
(MHz)
Modulation
IEC 60601
test level
IEC 60601
compliance level
385
450
710
745
780
2450
810
870
930
1720
1845
1970
5240
5500
5785
Note a)
Pulse modulation
a)
18Hz
Frequency
modulation
±5kHz shift
1kHz sine wave
Pulse modulation
a)
217Hz
The carrier is modulated by a square wave
with a 50% duty cycle.
27V/m
28V/m
9V/m
28V/m
28V/m
28V/m
9V/m
27V/m
28V/m
9V/m
28V/m
28V/m
28V/m
9V/m
Pulse modulation
a)
217Hz
Pulse modulation
a)
18Hz
Pulse modulation
a)
217Hz
Pulse modulation
a)
217Hz