Dexcom G5 MOBILE User Manual page 335

Guidance and Manufacturer's Declaration – Electromagnetic
Immunity
The Dexcom G5 is intended for use in the electromagnetic environment specified in the next table. The
customer or the user of the Dexcom G5 should ensure that it is used in such an environment.
System Electromagnetic Immunity Specifications
Immunity Test
Conducted RF
IEC 61000-4-6
(Receiver only)
Radiated RF
IEC 61000-4-3
NOTE 1: At 80 MHz and 800 MHz, the higher frequency range applies.
NOTE 2: These guidelines may not apply in all situations. Electromagnetic propagation is affected by
absorption and reflection from structures, objects and people.
a. Field strengths from fixed transmitters, such as base stations for radio (cellular/cordless) telephones
and land mobile radios, amateur radio, AM and FM radio broadcast, and TV broadcast cannot be
predicted theoretically with accuracy. To assess the electromagnetic environment due to fixed RF
Dexcom G5 Mobile System User Guide
Technical Information
IEC 60601 Test
Level
3 Vrms
150 kHz to 80 MHz
10 V/m at 80 MHz
to 2700 MHz (AM
Modulation)
Transmitter
Electromagnetic
Compliance
Environment Guidance
Level
Floors should be wood, concrete or
ceramic tile. If floors are covered
6 Vrms
with synthetic material, the relative
humidity should be at least 30%.
Recommended Separation Distance
d = 1.2 √P 150 kHz to 80 MHz
d = 1.2 √P 80 MHz to 800 MHz
d = 2.3 √P 800 MHz to 2.5 GHz
Where P is the maximum output
power rating of the transmitter
in watts (W) according to the
transmitter manufacturer and d
is the recommended separation
distance in meters (m).
10 V/m
Field strengths from fixed RF
transmitters, as determined by an
electromagnetic site survey
be less than the compliance level in
each frequency range
Interference may occur in the
vicinity of equipment marked with
following symbol:
should
a
.
b
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