Otto Bock 17KO1 Series Instructions For Use Manual page 57

Conducted interference
induced by high-frequency
fields
Voltage drops
Voltage interruptions
Table 9 – Test specifications for the interference resistance of casings against high frequency wireless
communication devices
Test fre­ Frequency
quency band
[MHz] [MHz]
385 380 to 390
450 430 to 470
710 704 to 787
745
780
810 800 to 960
870
930
1720 1700 to 1990
1845
1970
2450 2400 to 2570
5240 5100 to 5800 WLAN 802.11­
5500
5785
C-Brace joint unit 17KO1=*
IEC 61000-4-6
IEC 61000-4-11
IEC 61000-4-11
Radio service Modulation
TETRA 400 Pulse modula­
tion
18 Hz
GMRS 460, FM
FRS 460
± 5 kHz
ation
1 kHz sine
LTE band 13, Pulse modula­
17 tion
217 Hz
GSM 800/900, Pulse modula­
tion
TETRA 800,
18 Hz
iDEN 820,
CDMA 850,
GSM 800/900,
LTE Band 5
GSM 1800; Pulse modula­
tion
CDMA 1900;
217 Hz
GSM 1900;
DECT;
LTE Band 1,
3, 4, 25;
UMTS
Bluetooth Pulse modula­
tion
WLAN 802.11­
217 Hz
b/g/n,
RFID 2450
LTE band 7
Pulse modula­
a/n tion
217 Hz
3 V
0.15 MHz to 80 MHz
6 V in ISM frequency
bands between 0.15 MHz
and 80 MHz
80% AM at 1 kHz
0% U ; 1/2 period
T
at 0, 45, 90, 135, 180, 225, 270 and 315 degrees
0% U ; 1 period
T
and
70% U ; 25/30 periods
T
Single phase: at 0 degrees
0% U ; 250/300 periods
T
Maximum
power [W]
1.8
1.8
devi­
0.2
2
2
2
0.2
Appendices
3 V
0.15 MHz to 80 MHz
6 V in ISM and amateur
frequency bands between
0.15 MHz and 80 MHz
80% AM at 1 kHz
Distance [m] Interference
immunity test
level [V/m]
0.3 27
0.3 28
0.3 9
0.3 28
0.3 28
0.3 28
0.3 9
57