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OPERATING INSTRUCTIONS
EMC GUIDANCE AND DECLARATION - EM EMISSIONS/RF
Guidance and Manufacturer's Declaration – Electromagnetic Immunity
The PTS ii Personalized Tourniquet System is intended for use in the electromagnetic environment specified below.
The customer or the user of the PTS ii should ensure that it is used in such an environment.
Immunity Test
Conducted RF IEC
61000-4-6
Radiated RF IEC
61000-4-3
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 affected by absorption and
reflection from structures, objects, and people.
a
Field strengths from fixed transmitters, such as base stations for radio (cellular/cordless) telephones and land
mobile radios, amateur radio, AM and FM radio broadcast and TV broadcast cannot be predicted theoretically with
accuracy. To assess the electromagnetic environment due to fixed RF transmitters, an electromagnetic site survey
44
OPERATING INSTRUCTIONS
IEC 60601
Test Level
3 Vrms
150 kHz to 80 MHz
3 V/m
80 MHz to 2.5 GHz
Compliance Level
3Vrms
Portable and mobile RF
communications equipment should
be used no closer to any part of the
PTS ii, including cables, than the
recommended separation distance
calculated from the equation
3V/m,
applicable to the frequency of the
transmitter.
Recommended separation distance
d
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 determined by an
electromagnetic site survey,
be less than the compliance level in
each frequency range.
Interference may occur in the vicinity
of equipment marked with the
following symbol:
Electromagnetic Environment –
Guidance
=
80 MHz to 800 MHz
1
2 .
P
800 MHz to 2.5 GHz
a
b
2
should
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