39
Test
frequ-
ency
(MHz)
Band a)
(MHz)
Service
a)
Modul-
ation
b)
Max-
imum
power
(W)
Distance
(m)
Immunity
Test Level
(V/m)
385
380-
390
TETRA 400
Pulse
Modula-
tion
b)
18Hzb)
1.8
0.3
27
450
430-
470
GMRS 460,
FRS 460
FM c)
±5kHz
devia-
tion
1kHz
sine
2
0.3
28
710
704-
787
LTE Band
13, 17
Pulse
modula-
tion
b)
217Hz
0.2
0.3
9
745
780
810
800-
960
GSM800/900,
TETRA 800,
iDEN 820,
CDMA 850,
LTE Band 5
Pulse
modu-
lation b)
18Hz
2
0.3
28
870
930
1720
1700-
1990
GSM1800;
CDMA 1900;
GSM 1900;
DECT; LTE
Band 1,3,
4,25; UMT
Pulse
modu-
lation b)
217Hz
2
0.3
28
1845
1970
2450
2400-
2570
Bluetooth,
WLAN,
802.11 b/g/n,
RFID 2450,
LTE Band 7
Pulse
modu-
lation b)
217Hz
2
0.3
28
5240
5100-
5800
WLAN 802.11
a/n
Pulse
modu-
lation b)
217Hz
0.2
0.3
9
5500
5785
NOTE If it is necessary to achieve the IMMUNITY TEST LEVEL, the distance between the
transmitting antenna and the ME EQUIPMENT or ME SYSTEM may be reduced to 1m.
The 1m 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 it does not represents actual modulation. It would be a worst case scenario.
Test specifications for Enclosure Port Immunity to RF
wireless communications equipment (table 9)
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