20
ELITE
ELITE
Guidance and Manufacturer’s Declaration – Electromagnetic Immunity
The ELITE is intended for use in the electromagnetic environment specified below. The customer or the user of
the ELITE should assure that it is used in such an environment.
Immunity
test
IEC 60601
test level
Complianc
e
Electromagnetic environment – guidance
Conducted
RF
IEC 61000-
4-6
Radiated RF
IEC 61000-
4-3
3 Vrms 150
kHz to 80
MHz
3 V/m 80 MHz
to 2.5 GHz
3V
3 V/m
Portable and mobile RF communications equipment
should be used no closer to any part of the ELITE,
including cables, than the recommended separation
distance calculated from the equation applicable to the
frequency of the transmitter.
Recommended separation distance
d
= 1.17
d
= 1.17
80 MHz to 800 MHz
d
= 2.23
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 meters (m)
Field Strengthens from fixed RF transmitters, as
determined by an electromagnetic site survey, (a* on the
next page) should be less than the compliance level in each
frequency range. (b* on the next page)
Interference may occur in the vicinity of equipment
marked with the following symbol:
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 should be considered. If the measured field strength in the location in which the
ELITE is used exceeds the applicable RF compliance level above, the ELITE should be observed to verify
normal operation. If abnormal performance is observed, additional measures may be necessary, such as re-
orienting or relocating the ELITE.
(b*) Over the frequency range 150 kHz to 80 MHz, field strengths should be less than 3 V/m.