Drive MQ5800 - Page 18

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DRIVE COMPRESSOR/NEBULIZER MODEL MQ5800, MQ5900, MQ5900P
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18
Guidance and manufacturer’s declaration - electromagnetic Immunity
The Device is intended for use in the electromagnetic environment specied below. The customer or the user of
the Device should assure that it is used in such an environment
Radiated RF
IEC61000-4-3
(Test specifica-
tions for
ENCLOSURE
PORT
IMMUNITY to
RF wireless
communications
equipment)
Test
Frequency
(MHz)
Band a)
(MHz)
Service a) Modulation b) Modulation b)
(W)
Distance
(m)
IMMUNITY
TEST LEVEL
(V/m)
385 380
–390
TETRA 400 Pulse
modulation b)
18 Hz
1,8 0,3 27
450 380
–390
GMRS 460,
FRS 460
FM c)
± 5 kHz devia-
tion
1 kHz sine
2 0,3 28
710 704 –
787
LTE Band 13,
17
Pulse
modulation b)
217 Hz
0,2 0,3 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
870
930
1720 1 700 –
1 990
GSM 1800;
CDMA 1900;
GSM 1900;
DECT;
LTE Band 1, 3,
4, 25; UMTS
Pulse
modulation b)
217 Hz
2 0,3 28
1845
1970
2450 2 400 –
2 570
Bluetooth,
WLAN,
802.11 b/g/n,
RFID 2450,
LTE Band 7
Pulse
modulation b)
217 Hz
2 0,3 28
5240 5 100 –
5 800
WLAN 802.11
a/n
Pulse
modulation b)
217 Hz
0,2 0,3 9
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/d √P
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.