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Radiated RF
Test
IEC61000-4-3
Frequen-
(Test speci-
cy
fications for
(MHz)
ENCLOSURE
PORT IMMU-
NITY to
385
RF wireless
communica-
tions equip-
ment)
450
710
745
780
810
870
930
1720
1845
1970
2450
5240
5500
5785
NOTE U
If necessary to achieve the IMMUNITY TEST LEVEL, the distance between the transmitting antenna
T
and the
ME EQUIPMENT or ME SYSTEM may be reduced to 1 m. The 1 m test distance is permitted by IEC 61000-4-3.
a) For some services, only the uplink frequencies are included.
b) The carrier shall be modulated using a 50 % duty cycle square wave signal.
c) As an alternative to FM modulation, 50 % pulse modulation at 18 Hz may be used because while it does not repre-
sent actual modulation, it would be worst case.
Band a)
Service a)
(MHz)
380 –390
TETRA 400
380 –390
GMRS 460,
704 – 787
LTE Band
13,
17
800 – 960
GSM
800/900,
TETRA 800,
iDEN 820,
CDMA 850,
LTE Band 5
1 700 –
GSM 1800;
1 990
CDMA
1900;
GSM 1900;
DECT;
LTE Band
1, 3,
4, 25; UMTS
2 400 –
Bluetooth,
2 570
WLAN,
802.11
b/g/n,
RFID 2450,
LTE Band 7
5 100 –
WLAN
5 800
802.11
a/n
Modulation b)
Modulation b)
Pulse
modulation b)
18 Hz
FM c)
± 5 kHz de-
viation
1 kHz sine
Pulse
modulation b)
217 Hz
Pulse
modulation b)
18 Hz
Pulse
2
modulation b)
217 Hz
Pulse
2
modulation b)
217 Hz
Pulse
0,2
modulation b)
217 Hz
141
Distance
(W)
(m)
1,8
0,3
2
0,3
0,2
0,3
2
0,3
0,3
0,3
0,3
IMMUNI-
TY
TEST
LEVEL
(V/m)
27
28
9
28
28
28
9
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