15
Guidance and manufacture’s declaration –
RF wireless communication equipment immunity
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,
FRS 460
FM
c
±5 kHz
deviation
1 kHz sine
2
0,3
28
710
704 –
787
LTE Band
13, 17
Pulse
modulation
b
217 Hz
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
18 Hz
2
0,3
28
870
930
1720
1700 –
1990
GSM 1800,
CDMA 1900,
GSM 1900,
DECT,
LTE Band 1, 3,
4, 25, UMTS
Pulse
modulation
b
217 Hz
2
0,3
28
1845
1970
2450
2400 –
2570
Bluetooth,
WLAN,
802.11 b/g/n,
RFID 2450,
LTE Band 7
Pulse
modulation
b
217 Hz
2
0,3
28
5240
5100 –
5800
WLAN
802.11,
a/n
Pulse
modulation
b
217 Hz
0,2
0,3
9
5500
5785
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.
