Dexcom SEVEN PLUS - Page 128

128 | SEVEN PLUS Continuous Glucose Monitoring System
Guidance and Manufacturer’s Declaration- Electromagnetic Immunity
The Receiver is intended for use in the electromagnetic environment specied below. The
customer or the user of the Receiver should assure that it is used in such an environment.
Immunity
Test
IEC 60601
Test Level
Compliance
Level
Electromagnetic Environment Guidance
Conducted
RF
IEC 61000-
4-6
Radiated RF
IEC 61000-
4-3
3 Vrms
150 k Hz to
80 MHz
3 V/m
80 MHz to
2.5 GHz
3 V
3 V/m
Portable and mobile RF communications equipment
should be used no closer to any part of the Receiver,
including cables than the recommended separation
distance calculated from the equation applicable to
the frequency of the transmitter.
Recommended Separation Distance
d =1.2 P
1/2
d = 1.2 P
1/2
80 MHz to 800 MHz
d = 2.3 P
1/2
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).
Field strengths from xed RF transmitters, as
determined by an electromagnetic site survey
a
should
be less than the compliance level in each frequency
range
b
.
Interference may occur in the vicinity of equipment
marked with
following symbol:
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 af-
fected
by absorption and reection from structures, objects and people
10