FujiFilm Sonosite PX System, Service Manual

Page: 31 / 110

Chapter 3: Safety 23
Radiated RF
IEC 61000-4-3 3 V/m
80 MHz to 2.7 GHz 3 V/m
80 MHz to
2.7 GHz
d = 1.2
80 MHz to 800 MHz
d = 2.3
800 MHz to 2.7 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).
Radiated RF
IEC 61000-4-3
(continued) Field strengths from fixed
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 the following
symbol:
(IEC 60417 No.
417-IEC-5140: “Source of
non-ionizing radiation”)
Proximity
fields from
wireless
communicatio
ns equipment
IEC 61000-4-3 Per 60601-1-2:2014
Table 9 Per
60601-1-2:2014
Table 9
U
T
is the AC mains voltage prior to application of the test level.
At 80 MHz and 800 MHz, the higher frequency range applies.
These guidelines may not apply in all situations. Electromagnetic propagation is affected by
absorption and reflection from structures, objects and people.
Guidance and Manufacturer’s Declaration - Electromagnetic Immunity per IEC 60601-1-1-2:2014
The Sonosite PX ultrasound system is intended for use in the electromagnetic environment
specified below.
Immunity
Test IEC 60601 Test
Level Compliance
Level Electromagnetic
Environment
P
P