Table 5:
Test specifications for ENCLOSURE PORT IMMUNITY to RF wireless communications
equipment
Test
Frequency
(MHz)
Band a)
(MHz)
Service a
)
Modulation b) Maximum
Power
(W)
Distance
(m)
Immunity
Test Level
(V/m)
Compliance
Level
(V/m)
385
380-390
TETRA 400
Pulse
modulation b)
18 Hz
1.8
0,3
27
27
450
430 –
470
GMRS 460,
FRS 460
FM c)
5 kHz
deviation
1 kHz sine
2
0,3
28
28
710
704-787 LTE Band 13, 17
Pulse
modulation b)
217 Hz
0,2
0,3
9
9
745
780
810
800-960
GSM 800/900,
TETRA 800,
iDEN 820,
CDMA 850,
LTE Band 5
Pulse
modulation b)
18 Hz
2
0,3
28
28
870
930
1 720
1 700-
1 990
GSM 1800;
CDMA 1900;
GSM 1900;
DECT;
LTE Band 1, 3,
4, 25; UMTS
Pulse
modulation b)
217 Hz
2
0,3
28
28
1 845
1 970
2 450
2 400 -2
570
Bluetooth,
WLAN,
802.11 b/g/n,
RFID 2450,
LTE Band 7
Pulse
modulation b)
217 Hz
2
0,3
28
28
5 240
5 100 -
5 800
WLAN 802.11
a/n
Pulse
modulation b)
217 Hz
0,2
0,3
9
9
5 500
5 785
NOTE: If necessary to achieve the IMMUNITY TEST LEVEL, the distance between the transmitting antenna and the IE
EQUIPMENT or ME SYSTEM may be reduced to 1m. The 1, 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 signa.
c) As an alternative to FM modulation, 50% pulse modulation at 18 Hz may be used because while it does not
represent actual modulation, it would be worst case.
EN
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Infinity NA 1704A inside ED278-07.indd 34
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