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Table 4：
The [Code SI] is intended for use in the electromagnetic environment specified below.
The customer or the user of the Pulse Oximeter should assure that it is used in such an environment
Frequency
(MHz)
Radiated RF
IEC61000-4-3
(Test specifications
for ENCLOSURE PORT
IMMUNITY to
RF wireless communi-
cations equipment)
Guidance and manufacturer's declaration - electromagnetic Immunity
Test
Band a)
(MHz)
385
380–390
450
430–470
710
745
704–787
780
810
870
800–960
930
1720
1845
1700–1990
LTE Band 1, 3,4,25;
1970
2450
2400–2570
5240
5500
5100–5800
5785
Service a)
Modulation b)
Pulse
TETRA 400
modulation b)
18 Hz
FM c)
GMRS 460,
± 5 kHz
FRS 460
deviation
1 kHz sine
Pulse
LTE Band 13,17
modulation b)
217 Hz
GSM 800/900,
TETRA 800,
Pulse
iDEN 820,
modulation b)
CDMA 850,
18 Hz
LTE Band 5
GSM 1800;
CDMA 1900;
Pulse
GSM 1900;
modulation b)
DECT;
217 Hz
UMTS
Bluetooth,
WLAN,
Pulse
802.11 b/g/n,
modulation b)
RFID 2450,
217 Hz
LTE Band 7
Pulse
WLAN 802.11
modulation b)
a/n
217 Hz
Modulation b)
Distance
(W)
(m)
1,8
0,3
2
0,3
0,2
0,3
2
0,3
2
0,3
2
0,3
0,2
0,3
IMMUNITY
TEST LEVEL
(V/m)
27
28
9
28
28
28
9
23
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