Inhaltsverzeichnis
Werbung
Verfügbare Sprachen
Verfügbare Sprachen
Table 3 – Test specifications for ENCLOSURE PORT IMMUNITY to RF wireless
Test
Band
Service
Frequency
(MHz)
(MHz)
385
380-390
TETRA 400
450
430-470
GMRS 460
FRS 460
710
LTE-Band 13,
704-787
17
745
780
810
GSM 800/900,
800-960
TETRA 800,
870
Iden 820,
930
CDMA 850,
LTE Band 5
1720
GSM 1800;;
1700-1990
CDMA 1900;;
1845
GSM 1900;;
1970
DECT;;
LTE Band 1, 3,
4, 25;; UMTS
2450
2400-2570 Bluetooth,
WLAN,
802.11 b/g/n,
RFID 2450,
LTE Band 7
5240
WLAN 802.11
5100-5800
a/n
5500
5785
NOTE:
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.
communications equipment
a)
b)
Modulation
Pulse
Modulation
18 Hz
c)
FM
±5 kHz deviation
1 kHz sine
Pulse
Modulation
217 Hz
Pulse
Modulation
18 Hz
Pulse
Modulation
217 Hz
Pulse
Modulation
217 Hz
Pulse
Modulation
217 Hz
Maximum
Distance
IMMUNITY
Power
(m)
TEST LEVEL
(W)
(V/m)
1.8
0.3
27
2
0.3
28
0.2
0.3
9
2
0.3
28
2
0.3
28
2
0.3
28
0.2
0.3
9
Compliance
level
27
28
9
28
28
28
9
24
Werbung
Kapitel
Inhaltsverzeichnis
