Treatlite Active 120 mW, User Manual

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Guidance and manufacturer’s declaration – electromagnetic immunity
Treatlite is intended for use in the electromagnetic environment specified below. The customer or the user of
Treatlite should assure that it is used in such an environment.
NOTE 1: At 80MHz and 800MHz, the higher frequency range applies.
NOTE 2: These guidelines may not apply in all situations. Electromagnetic propagation is affected by
absorption and reflected from structures, objects and people.
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 Treatlite is used
exceeds the applicable RF compliance level above, Treatlite should be observed to verify normal operation. If
abnormal performance is observed, additional measures may be necessary, such as reorienting or relocating
Treatlite.
Immunity test IEC 60601 test level Compliance level Electromagnetic environment – guidance
Portable and mobile RF communications
equipment should be used no closer to
any part of Treatlite, including cables, than
the recommended separation distance
calculated from the equation applicable to
the frequency of the transmitter.
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 recom-
mended separation distance in meters (m).
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 equip-
ment marked with the following symbol.
Conducted RF IEC 61000-4-6 3 Vrms
150 kHz to 80 MHz 3 Vrms
Radiated RF IEC
61000-4-3 3 V/m 3 V/m