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eG1 System Enclosure Port Immunity to RF Wireless Communications Equipment (IEC 61000-4-3)
Test
Frequency
(MHz)
Band a)
(MHz)
Service a)
Modulation b)
Maximum
Power
(W)
Distance
(m)
Immunity
Test Level
(V/m)
385
380
–
390
TETRA 400
Pulse
modulation b)
18 Hz
1,8
0,3
27
450
430
–
470
GMRS 460,
FRS460
FM c)
± 5 kHz deviation
1 kHz sine
2
0,3
28
710
704
–
787
LTE Band
13,17
Pulse
modulation b)
217HZ
0,2
0,3
9
745
780
810
800
–
960
GSM 800/900,
TETRA 800,
iDEN 820,
CDMA 850,
LTE Band 5
Pulse
modulation b)
18Hz
2
0,3
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
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
5 240
5 100
–
5 800
WLAN 802.11
a/n
Pulse
modulation b)
217 Hz
0,2
0,3
9
5 500
5 785
NOTE If necessary to achieve the IMMUNITY TEST LEVEL, the distance between the transmitting antenna and the
eG1 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
represent actual modulation, it would be worst case.
