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30 — MN218-C4 A English
Recommended separation distances between portable and mobile RF
communications equipment and the FreeStyle or FreeStyle 5
The FreeStyle and FreeStyle 5 are intended for use in an electromagnetic environment in which radiated
RF disturbances are controlled. The customer or the user of the FreeStyle and FreeStyle 5 can help prevent
electromagnetic interference by maintaining a minimum distance between portable and mobile RF
communications equipment (transmitters) and the FreeStyle and FreeStyle 5 as recommended below, according
to the maximum output power of the communications equipment.
Rated maximum
output power of
transmitter
W
Separation distance according to frequency of transmitter
m
150 kHz to 80 MHz
P d 2 . 1
=
80 MHz to 800 MHz
P d 2 . 1
=
800 MHz to 2,5 GHz
P d 2 . 1
=
0,01 0.12 0.12 0.23
0,1 0.38 0.38 0.73
1 1.2 1.2 2.3
10 3.8 3.8 7.3
100 12 12 23
For transmitters rated at a maximum output power not listed above, the recommended separation distance d in
metres (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.
NOTE 1 At 80 MHz and 800 MHz, the separation distance for 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.
Classification
Type of protection against electric shock:
Class II Protection from electric shock is
achieved by double insulation.
Degree of protection against electric shock:
Type BF Equipment providing a particular
degree of protection against electric shock
regarding
1) allowable leakage current;
2) reliability of protective earth connection
(if present).
Not intended for direct cardiac application.
Independent testing for Medical Electrical
Equipment Standard:
Tested to be in compliance with
• IEC 60601-1 General Requirements for
safety.
• CAN/CSA C22.2 No. 60601-1-08 M90
Medical Electrical Equipment – Part 1:
General Requirements for Safety
Protection against potential electromagnetic or
other interference between the equipment and other
devices.
• Tested to be in compliance with EN60601-1-2
(EMC).
• Tested to be in compliance with RTCA/DO160
Section 21 Category M.
• CISPR 11 / EN 55011 Class B Group 1,
“Industrial, Scientific, and Medical (ISM)
Equipment”
• FCC Part 15, Subpart B – Class B
Unintentional Radiators
Method of cleaning and infection control allowed:
Please refer to “Cleaning, Care, and Proper
Maintenance” section of this FreeStyle User
Manual.
Degree of safety of application in the presence of
flammable anesthetic gases:
Equipment not suited for such application.
Mode of operation:
Continuous duty.