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Guidance & Manufacturer's Declarations
Immunity to Proximity Fields from RF Wireless Communications Equipment
The ClearChart 4P is intended for use in the electromagnetic environment as specified below related to proxim -
ity fields from RF wireless communications equipment.
Immunity
Test
Test Fre-
quency
(MHz)
Radiated RF
IEC 61000-4-3
1 720
1 845
1 970
2 450
5 240
5 500
5 785
48
Table 9 – Guidance and Manufacturer's Declaration
Electromagnetic Immunity
Guidance and Manufacturer's Declaration – Electromagnetic Immunity
IEC 60601 Test Level
Band
Service (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
iDEN 820,
800-960
CDMA 850, LTE
930
Band 1, 3, 4, 25;
UMTS
GSM 1800;
CDMA 1900;
1 700 -
GSM 1900;
1 990
DECT; LTE
Band 1, 3, 4, 25;
UMTS
Bluetooth
WLAN, 802.11
2 400 -
b/g/n, RFID
2 570
2450, LTE
Band 7
5 100 -
WLAN 802.11
5 800
a/n
Maximum
Distance
Modulation
Power
(m)
(W)
Pulse
Modulation
1,8
0,3
18 Hz
FM
±5 kHz
2
0,3
deviation
1 kHs sine
Pulse
Modulation
0,2
0,3
217 Hx
Pulse
Modulation
2
0,3
18 Hz
Pulse
Modulation
2
0,3
217 Hz
Pulse
Modulation
2
0,3
217 Hz
Pulse
Modulation
0,2
0,3
217 Hz
Electromagnetic
Compliance
Environment
Level
Guidance
Immunity
Test
Compliance
Level
Level
(V/m)
27 V/m at
27
0,3 m
RF wireless communica-
28 V/m at
tions equipment should
28
0,3 m
be no closer to any part
of the ClearChart 4P, in-
cluding cables, than the
recommended separa-
9 V/m at
9
tion distance calculated
0,3 m
from the equation ap-
plicable to the frequency
of the transmitter.
28 V/m at
28
Recommended Separa-
0,3 m
tion Distance:
d=(6/E)*(Sqrt[P])
Where P is the maxi-
28 V/m at
mum power in watts, d is
28
0,3 m
the minimum separation
distance in meters, and
E is the immunity level.
28 V/m at
28
0,3 m
9 V/m at
9
0,3 m
13785-101 Rev. F
(continued)
-
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