Brainlab Buzz Navigation System And Technical User Manual page 68

General Electromagnetic Immunity
Immunity test
Voltage interruptions
a) E.g. 10/12 means 10 periods at 50 Hz or 12 periods at 60 Hz.
Test fre-
quency
(MHz)
385
450
710
745
780
810
870
930
1720
1845
1970
2450
5240
5500
5785
68
Standard
Band Service
(MHz)
380 - 390 TETRA 400
GMRS 460,
430 - 470
FRS 460
LTE Band 13,
704 - 787
17
GSM 800/900,
TETRA 800,
800 - 960 iDEN 820,
CDMA 850,
LTE Band 5
GSM 1800;
CDMA 1900;
GSM 1900;
1700 -
DECT;
1990
LTE Band 1, 3,
4, 25;
UMTS
Bluetooth,
WLAN,
2400 -
802.11 b/g/n,
2570
RFID 2450,
LTE Band 7
5100 - WLAN 802.11
5800 a/n
System and Technical User Guide Rev. 1.2 Buzz Navigation (Ceiling-Mounted) Ver. 1.0
IEC 60601-1-2 test
level
U
0% ; 250/300 cy-
T
a
cle
Modulation Maxi-
mum
(W)
Pulse modula-
tion
1.8
18 Hz
FM
± 5 deviation 2
1 kHz sine
Pulse modula-
tion
0.2
217 Hz
Pulse modula-
tion
2
18 Hz
Pulse modula-
tion
2
217 Hz
Pulse modula-
tion
2
217 Hz
Pulse modula-
tion
0.2
217 Hz
Compliance level
a
0% U ; 250/300 cycle
T
Distance Immunity
Compli-
(m)
ance Level
(V/m)
0.3 27
0.3 28
0.3 9
0.3 28
0.3 28
0.3 28
0.3 9