COOK Medical K-FTH-1012 Manuel D'instructions page 18

K-FTH-1012 Instructions for Use
Proximity fields from RF wireless communication equipment
Test Band
a
frequency (MHz)
(MHz)
385 380-390 TETRA 400
GMRS 460
450 430-470
710
745 704-787 LTE Band 13,17
780
GSM 800/900
810
TETRA 800
870
800-960
CDMA 850
930
LTE Band 5
GSM 1800
1720
CDMA 1900
1845
1700-1990
LTE Band 1, 3,
1970
4, 25; UMTS
Bluetooth
2450 2400-2570 802.11 b/g/n
RFID 2450
LTE Band 7
5240
WLAN 802.11
5500 5100-5800
5785
Note: if necessary to achieve the IMMUNITY test level, the distance between the transiting antenna
and the ME equipment or ME system may be reduced to 1m. The 1m test distance is permitted
by IEC 61000-4-3.
a For some services, only the uplink frequencies are included.
b The carrier shall be modulated using a 50% duty cycle square wave signal.
c As an alternative to FM modulation, 50% pulse modulation at 18 Hz may be used because while it
does not represent actual modulation, it would be worst case.
Service Modulation
a b
Pulse
modulation b
18 Hz
FM C
±5 kHz deviation
FRS 460
1 kHz sine
Pulse
modulation b
217 Hz
Pulse
iDEN 820 modulation b
18 Hz
Pulse
DECT modulation b
217 Hz
WLAN Pulse
modulation b
217 Hz
Pulse
modulation b
a/n
217 Hz
1-16
Maximum Distance Immunity
power (m) test level
(W) (V/m)
1.8 0.3 27
2 0.3 28
0.2 0.3 9
2 0.3 28
2 0.3 28
2 0.3 28
0.2 0.3 9
English
Minimum
separation
1
distance
(m)
0.3
0.3
0.3
0.3
0.3
0.3
0.3