EMS EMSER INHALATEUR PRO Mode D'emploi page 30

AC Compressor Atomiser – Guidance and manufacturer's declaration
Table 5 –
Electromagnetic immunity
The device is intended for use in the electromagnetic environment specified below.
The customer or the user of the device should assure that it is used in such an environment.
Radiated RF Test
Frequency
IEC61000-4-3
(MHz)
(Test speci-
fications for
385
ENCLOSURE
PORT IM-
MUNITY to
450
RF wireless
communica-
tions equip-
ment)
710
745
780
810
870
930
1720
1845
1970
2450
5240
5240
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.
The MANUFACTURER should consider reducing the minimum separation distance, based on
RISK MANAGEMENT, and using higher IMMUNITY TEST LEVELS that are appropriate for the reduced minimum
separation distance. Minimum separation distances for higher IMMUNITY TEST LEVELS shall be calculated using the
following equation:
E= ⁶ —
√  P
d
Where P is the maximum power in W, d is the minimum separation distance in m, and E is the
IMMUNITY TEST LEVEL in V/m.
Band a) Service a)
(MHz)
380 – TETRA 400
390
380 – GMRS 460,
390 FRS 460
704 – LTE Band 13,
787 17
800 – GSM
960 800/900,
TETRA 800,
iDEN 820,
CDMA 850,
LTE Band 5
1 700 – GSM 1800;
1 990 CDMA 1900;
GSM 1900;
DECT;
LTE Band 1, 3,
4, 25; UMTS
2 400 – Bluetooth,
2 570 WLAN,
802.11 b/g/n,
RFID 2450,
LTE Band 7
5 100 – WLAN 802.11
5 800 a/n
Modulation b) Modulation b)
(W)
Pulse 1.8
modulation b)
18 Hz
FM c) 2
± 5 kHz
deviation
1 kHz sine
0.2
Pulse
modulation b)
217 Hz
Pulse 2
modulation b)
18 Hz
Pulse 2
modulation b)
217 Hz
Pulse 2
modulation b)
217 Hz
Pulse 0.2
modulation b)
217 Hz
30
Distance IMMUNITY
TEST LEVEL
(m)
(V/m)
0.3 27
0.3 28
0.3 9
0.3 28
0.3 28
0.3 28
0.3 9