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Manufacturer's declaration-electromagnetic immunity
Test specifications for ENCLOSURE PORT IMMUNITY to RF wireless communications equip-
ment
The device is intended for use in the electromagnetic environment (for home healthcare) specified
below. The customer or the user of the device should assure that it is used in such an environment
Test frequency
Band
a)
(MHz)
(MHz)
385
380 – 390
450
430 – 470
710
704 – 787
745
780
810
800 – 960
870
930
1 720
1700 –
1990
1 845
1 970
2 450
2400 –
2570
5 240
5100 –
5800
5 500
5 785
NOTE If necessary to achieve the IMMUNITY TEST LEVEL, the distance between the transmitting antenna and the ME EQUIPMENT
or ME 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.
Service
a)
Modulation
TETRA 400
Pulse
modulation b)
18 Hz
GMRS 460,
FM c) ±5 kHz
FRS 460
deviation 1 kHz
sine
LTE Band
Pulse
13, 17
modulation b)
217 Hz
GSM 800/900,
Pulse
TETRA 800,
modulation b)
iDEN 820,
18 Hz
CDMA 850,
LTE Band 5
GSM 1800;
Pulse
CDMA 1900;
modulation b)
GSM 1900;
217 Hz
DECT;
LTE Band 1, 3,
4, 25; UMTS
Bluetooth,
Pulse
WLAN,
modulation b)
802.11 b/g/n,
217 Hz
RFID 2450,
LTE Band 7
WLAN
Pulse
802.11 a/n
modulation b)
217 Hz
b)
Maximum
Distance
power (W)
(m)
1,8
0,3
2
0,3
0,2
0,3
2
0,3
2
0,3
2
0,3
0,2
0,3
IMMUNITY
Compliance
TEST LEVEL
LEVEL (V/m)
(V/m)
(for home
healthcare)
27
27
28
28
9
9
28
28
28
28
28
28
9
9
32
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