Samsung Confidential
[28]
7.3.
Guidance and Manufacturer’s Declaration – Electromagnetic Immunity
-
The S-PATCH is intended for use in the electromagnetic environment specified below.
The customer or the user of the S-PATCH should assure that it is used in such an
environment.
Immunity test
IEC 60601 Test
level
Compliance
level
Electromagnetic environment - Guidance
Radiated RF
IEC 61000-4-3
10 V/m
80 MHz – 2,7
GHz
80 % AM at 1
kHz
10 V/m
80 MHz – 2,7
GHz
80 % AM at 1
kHz
Portable and mobile RF communications
equipment should be used no closer to
any part of the S-PATCH, including cables,
than the recommended separation
distance calculated from the equation
applicable to the frequency of the
transmitter.
Recommended separation distance
d
= 1.166
√𝑝
150kHz to 80MHz
d
=
1.166
√𝑝
80MHz to 800MHz
d = 2.333
√𝑝
800MHz to 2.5GHz
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 fixed RF
transmitters, as deter-mined 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 the following
symbol :
NOTE 1) At 80MHz and 800MHz, 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.
