Eighteeth E-FLOW User Manual page 42

Recommended minimum separation distances
Nowadays, many RF wireless equipments have being used in various healthcare locations
where medical equipment and/or systems are used. When they are used in close proximity
to medical equipment and/or systems, the medical equipment and/or systems' basic safety
and essential performance may be affected. The
immunity test level in the below table and meet the related requirements of IEC 60601-1-
2:2020. The customer and/or user should help keep a minimum distance between RF
wireless communications equipments and the
Test
Band
frequency
(MHz)
(MHz)
380-
385
390
430-
450
470
710
704-
745
787
780
810
870
800-
960
930
1720
1845
1700-
1990
1970
2400-
2450
2570
5240
5100-
5500
5800
5785
Service
TETRA 400
GMRS 460
FRS 460
LTE Band 13, 17
GSM 800/900,
TETRA 800,
iDEN 820,
CDMA 850,
LTE Band 5
GSM 1800;
CDMA 1900;
GSM 1900;
DECT;
LTE Band 1, 3,
4, 25; UMTS
Bluetooth,
WLAN,
802.11 b/g/n,
RFID 2450,
LTE Band 7
WLAN 802.11
a/n
E-FLOW
has been tested with the
E-FLOW
as recommended below.
Maximum
Modulation power
(W)
Pulse
modulation 1.8
18Hz
FM
± 5 kHz
2
deviation
1 kHz sine
Pulse
modulation 0.2
217Hz
Pulse
modulation 2
18Hz
Pulse
modulation 2
217Hz
Pulse
modulation 2
217Hz
Pulse
modulation 0.2
217Hz
42
Immunit
Distan
y test
ce
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