Phenomenon
Voltage interruptions
Interference resistance against wireless communication devices
Test fre
Frequency
quency
band
[MHz]
[MHz]
385
380 to 390
450
430 to 470
710
704 to 787
745
780
810
800 to 960
870
930
1,720
1,700 to 1,990
1,845
1,970
2,450
2,400 to 2,570
5,240
5,100 to 5,800 WLAN 802.11
5,500
5,785
C-Leg 3C98-3/3C88-3
EMC basic standard or
test procedure
IEC 61000-4-11
Radio service
Modulation
TETRA 400
Pulse modula
GMRS 460,
FRS 460
± 5 kHz
ation
1 kHz sine
LTE band 13,
Pulse modula
17
GSM 800/900,
Pulse modula
TETRA 800,
iDEN 820,
CDMA 850,
GSM 800/900,
LTE band 5
GSM 1800;
Pulse modula
CDMA 1900;
GSM 1900;
DECT;
LTE band 1, 3,
4, 25;
UMTS
Bluetooth
Pulse modula
WLAN 802.11
217 Hz
b/g/n,
RFID 2450
LTE band 7
Pulse modula
a/n
Interference immunity test level
0% U
; 250/300 periods
T
Maximum
power [W]
1.8
tion
18 Hz
FM
1.8
devi
0.2
tion
217 Hz
2
tion
18 Hz
2
tion
217 Hz
2
tion
0.2
tion
217 Hz
Appendices
Distance [m]
Interference
immunity test
level [V/m]
0.3
27
0.3
28
0.3
9
0.3
28
0.3
28
0.3
28
0.3
9
55