MANUFACTURER’S DECLARATION
ELECTROMAGNETIC IMMUNITY
TEST SPECIFICATIONS FOR ENCLOSURE PORT IMMUNITY TO RF WIRELESS COMMUNICATIONS EQUIPMENT
The THD2FE is intended for use in the electromagnetic environment (for home healthcare) specified below. The customer or the user
of the THD2FE should assure that it is used in such an environment.
Test frequency
(MHz)
Band
a)
(MHz)
Service
a)
Modulation
b)
Maximum power
(W)
Distance
(m)
Immunity Test Level
(V/m)
Compliance Level
(V/m)
(for home healthcare)
385
380–390
TETRA 400
Pulse modulation
b)
18 Hz
1,8
0,3
27
27
450
430–470
GMRS 460,
FRS 460
FM
c)
±5 kHz deviation
1 kHz sine
2
0,3
28
28
710
704–787
LTE Band 13,17
Pulse modulation
b)
217 Hz
0,2
0,3
9
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
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
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
28
5240
5100–5800
WLAN 802.11
a/n
Pulse modulation
b)
217 Hz
0,2
0,3
9
9
5500
5785
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.
