Separation Distance; Compatible Accessories And Peripherals - FujiFilm SonoSite Edge II User Manual

Separation distance

Table 9-1: Recommended separation between portable and mobile RF communications equipment
and the SonoSite Edge II ultrasound system
The SonoSite Edge II ultrasound system is intended for use in an electromagnetic environment
in which radiated radio frequency (RF) disturbances are controlled. The customer or the user of
the SonoSite Edge II ultrasound system can help prevent electromagnetic interference by main-
taining a minimum distance between portable and mobile RF communications equipment
(transmitters) and the SonoSite Edge II ultrasound system as recommended below, according to
the maximum output power of the communications equipment.
Rated maximum Separation distance according to frequency of transmitter m
output power of
transmitter 150 kHz to 80 MHz
Watts d=1.2 √P
0.01
0.1
1
10
100
For transmitters rated at a maximum output power not listed above, the recommended
separation distance (d) in meters (m) can be estimated using the equation applicable to the
frequency of the transmitter, where P is the maximum output power rating of the transmitter in
watts (W) according to the transmitter manufacturer.
At 80 MHz and 800 MHz, the separation distance for the higher frequency
Notes
These guidelines may not apply in all situations. Electromagnetic

Compatible accessories and peripherals

FUJIFILM SonoSite has tested the SonoSite Edge II Ultrasound System with the following accessories and
peripherals and has demonstrated compliance to the requirements of IEC60601-1-2:2007.
You may use these FUJIFILM SonoSite accessories and third-party peripherals with the SonoSite Edge II
ultrasound system.
Electromagnetic compatibility
80 MHz to 800 MHz
d=1.2 √P
0.12
0.38
1.2
3.8
12
range applies.
propagation is affected by absorption and reflection from structures,
objects, and people.
800 MHz to 2.5 GHz
d=2.3 √P
0.12
0.38
1.2
3.8
12
0.23
0.73
2.3
7.3
23
159