Beurer IL 50 Mode D'emploi page 77

Voltage dips, short
interruptions and
voltage variations
on power supply
input lines
IEC 61000-4-11
Power frequency
(50/60 Hz)
magnetic field
IEC 61000-4-8
NOTE a) U is the a.c. mains voltage prior to application of the test level;
T
Guidance and manufacturer's declaration – electromagnetic immunity
Test specifications for ENCLOSURE PORT IMMUNITY to RF ireless communications equipment.
Test Band
Frequency (MHz)
(MHz)
385 380-390
450 430-470
710 704-787
745
780
810 800-960
870
930
1720 1700-1990
1845
1970
2450 2400-2570
0% U : 0.5 cycle
a)
T
At 0 , 45 , 90 , 135 , 180
o o o o
and 315 .
o
0% U : 1 cycle
T
70% U : 25/30 cycles
T
Single phase: at 0
o
0% U : 250/300 cycles
T
Service
a)
TETRA 400 Pulse
Modulation
18 Hz
GMRS 460 FM
FRS 460 ±5kHz
deviation
1 kHz sine
LTE-Band 13, Pulse
17 Modulation
217 Hz
GSM Pulse
800/900, Modulation
TETRA 800, 18 Hz
Iden 820,
CDMA 850,
LTE Band 5
GSM 1800; Pulse
CDMA 1900; Modulation
GSM 1900; 217 Hz
DECT;
LTE Band
1, 3, 4, 25;
UMTS
Pulse
Bluetooth,
WLAN, Modulation
802.11 b/g/n, 217 Hz
RFID 2450,
LTE Band 7
0%
, 225 , 270
At 0
o o o
and 315
0% U
70% U
Single phase: at 0
0% U
Modu- Maximum
lation Power
b)
(W)
1.8
2
c)
0.2
2
2
2
77
U
: 0.5 cycle
a)
T
, 45 , 90 , 135 , 180 , 225
o o o o o
.
o
: 1 cycle
T
: 25/30 cycles
T
o
: 250/300 cycles
T
Distance IMMUNITY
(m) TEST LEVEL
(V/m)
0.3 27
0.3 28
0.3 9
0.3 28
0.3 28
0.3 28
, 270
o o
Compli-
ance
level
27
28
9
28
28
28