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100
N/A
For transmitters rated at a maximum output power not listed above, the recommended separation distance d in meters (m) can
be estimated using the equation applicable to the frequency of the transmitter, where p is the maximum output power rating of
the transmitter in watts (W) according to the transmitter manufacturer.
NOTE1 At 80 MHz and 800 MHz, the separation distance for the higher frequency range applies.
NOTE2 These guidelines may not apply in all situations. Electromagnetic propagation is affected by absorption and reflection
from structures, objects and people.
Manufacturer's declaration-electromagnetic immunity
Test specifications for ENCLOSURE PORT IMMUNITY to RF wireless communications equipment
The TH8xyz series is intended for use in the electromagnetic environment (for home healthcare) specified below.
The customer or the user of the TH8xyz series should assure that it is used in such an environment.
Test
Band
a)
frequency
Service
a)
(MHz)
(MHz)
385
380 –390
TETRA 400
GMRS 460,
450
430 – 470
FRS 460
710
LTE Band 13,
745
704 – 787
17
780
810
GSM 800/900,
TETRA 800,
870
800 – 960
iDEN 820,
CDMA 850,
LTE Band 5
930
GSM 1800;
1 720
CDMA 1900;
1 700 –
GSM 1900;
1 845
1 990
DECT;
LTE Band 1, 3,
1 970
4, 25; UMTS
12
Maximum
IMMUNITY TEST
Distance
Modulation
power
LEVEL
b)
(m)
(W)
(V/m)
Pulse
modulation b)
1,8
0,3
18 Hz
FM c)
±5 kHz deviation
2
0,3
1 kHz sine
Pulse
modulation b)
0,2
0,3
217 Hz
Pulse
modulation b)
2
0,3
18 Hz
Pulse
modulation b)
2
0,3
217 Hz
23
2 450
5 240
5 500
5 785
NOTE
If necessary to achieve the IMMUNITY TEST LEVEL, the distance between the transmitting antenna and
Compliance
the ME EQUIPMENT or ME SYSTEM may be reduced to 1 m. The 1 m test distance is permitted by IEC 61000-4-3.
LEVEL
(V/m)
a)
For some services, only the uplink frequencies are included.
(for home
b)
The carrier shall be modulated using a 50 % duty cycle square wave signal.
healthcare)
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.
27
27
28
28
9
9
28
28
28
28
Bluetooth,
WLAN,
Pulse
2 400 –
802.11 b/g/n,
modulation b)
2 570
RFID 2450,
217 Hz
LTE Band 7
Pulse
5 100 –
WLAN 802.11
modulation b)
5 800
a/n
217 Hz
2
0,3
28
28
0,2
0,3
9
9
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