Abbott FreeStyle Libre 2 - Page 227

The table below lists the immunity levels at specific test frequencies for testing the effects of
some wireless communications equipment. The frequencies and services listed in the table are
representative examples in various locations where the System may be used.
Test
frequency
(MHz)
Band
a)
(MHz)
Service
a)
Modulation
b)
Maximum
power
(W)
Distance
(m)
IMMUNITY
TEST LEVEL
(V/m)
385 380 –390 TETRA 400
Pulse
modulation
b)
18 Hz
1.8 0.3 27
450 430 – 470
GMRS 460,
FRS 460
FM
c)
± 5 kHz
deviation
1 kHz sine
2 0.3 28
710
704 – 787
LTE Band 13,
17
Pulse
modulation
b)
217 Hz
0.2 0.3 9745
780
810
800 – 960
GSM 800/900,
TETRA 800,
iDEN 820,
CDMA 850,
LTE Band 5
Pulse
modulation
b)
18 Hz
2 0.3 28870
930
221