Maxtec MaxO2ME Operating Manual & Instructions For Use page 27

This equipment is intended for use in the electromagnetic environment specified below.
The customer or the user of should assure that it is used in such an environment.
IMMUNITY TEST IEC 60601 TEST LEVEL
Conducted RF
150 kHz to 80 MHz
rf coupled into lines outside ISM bandsa
(IEC 61000-4-6)
Radiated rf 3 V/m
(IEC 61000-4-3) 80 MHz – 2.5 GHz
The ISM (industrial, scientific and medical) bands between 150 kHz and 80 MHz are 6,765 MHz to 6,795 MHz; 13,553 MHz
a
to 13,567 MHz; 26,957 MHz to 27,283 MHz; and 40,66 MHz to 40,70 MHz.
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 should be considered. If the
measured field strength in the location in which the equipment is used exceeds the applicable RF compliance level above, the
equipment should be observed to verify normal operation. If abnormal performance is observed, additional measures may be
necessary, such as reorienting or relocating the equipment.
COMPLIANCE
LEVEL
3 Vrms
3 V/m
866.4.Maxtec www.maxtec.com
ELECTROMAGNETIC ENVIRONMENT – GUIDANCE
Portable and mobile RF communications
equipment should be used no closer to any part
of the, including cables, than the recommended
separation distance calculated from the equation
applicable to the frequency of the transmitter as
below. Recommended separation distance
d=1.2√P
d=1.2/√P 80 MHz to 800 MHz
d=2.3√P 800 MHz to 2.5 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 metres (m).
Field strengths from fixed RF transmitters, as
determined by an electromagnetic site surveya,
should be less than the compliance level in each
frequency rangeb.
Interference may occur in the vicinity of
equipment marked with the following symbol:
19