87 IT
EMC Information
Guidance and manufacturer’s declaration - electromagnetic Immunity
Test Fre-
quency
(MHz)
Band
(MHz) Service
Modula-
tion
Modula-
tion (W)
Distance
(m)
IMMUNITY
TEST LEVEL
(V/m)
Radiated RF
IEC61000-
4-3 (Test
specification
for EN-
CLOSURE
PORT IM-
MUNITY to
RF wireless
commu-
nications
equipment)
385
380 –
390
TETRA 400
Pulse
modula-
tion 18 Hz
1,8
0.3
27
450
430 -
470
GMRS 460,
FRS 460
FM
± 5 kHz
deviation
1 kHz sine
2
0.3
28
710
704 -
787
LTE Band 13,
17
Pulse
modu-
lation
217 Hz
0,2
0.3
9
745
780
810
800 -
960
GSM
800/900,
TETRA 800,
iDEN 820,
CDMA 850,
LTE Band 5
Pulse
modula-
tion 18 Hz
2
0.3
28
870
930
1720
1 700 -
1 990
GSM 1800;
CDMA 1900;
GSM 1900;
DECT;
LTE Band
1, 3, 4, 25;
UMTS
Pulse
modu-
lation
217 Hz
2
0.3
28
1845
1970
2450
2 400 -
2 570
Bluetooth,
WLAN,
802.11 b/g/n,
RFID 2450,
LTE Band 7
Pulse
modu-
lation
217 Hz
2
0.3
28
5240
5 100 -
5 800
WLAN
802.11
a/n
Pulse
modu-
lation
217 Hz
0,2
0.3
9
5500
5785
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