Abbott FreeStyle Libre 3 Plus - Page 135

The table below lists the immunity test 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 healthcare and 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 9
745
780
810
800 – 960 GSM 800/900,
TETRA 800,
iDEN 820,
CDMA 850,
LTE Band 5
Pulse
modulation
b)
18 Hz
2 0.3 28
870
930
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