EMS Swiss LithoCast Trilogy FT-231 - Page 41

41
Proximity elds from RF wireless communications equipment
TEST FREQUENCY
(MHZ)
MODULATION
IEC 60601
TEST LEVEL
385
Pulse modulation
a
18 Hz
27 V/m
450
FM
± 5 kHz deviation
1 kHz sine
28 V/m
710
754
780
Pulse modulation
a
217 Hz
9 V/m
810
870
930
Pulse modulation
a
18 Hz
28 V/m
1720
1845
1970
Pulse modulation
a
217 Hz
28 V/m
2450
Pulse modulation
a
217 Hz
28 V/m
5240
5500
5785
Pulse modulation
a
217 Hz
9 V/m
a
50% duty cycle square wave signal
Table 15