26
Power frequen-
cy (50 / 60 Hz)
magnetic field IEC
61000–4–8
3 A / m Not applicable Not applicable
Note: UT is the a.c. mains voltage prior to application of the test level.
Immunity test IEC60601–1–2
test level
IEC60601–1–
2 test level
Electromagnetic environment –
guidance
Conducted RF
IEC 61000–4–6
Radiated RF
IEC 61000–4–3
3 Vrms 150 kHz
to 80 MHz
80% AM (2Hz)
3 Vrms 80 MHz
to 2.5 GHz
80% AM (2Hz)
3 Vrms
3 V / m
Portable and mobile RF communi-
cations equipment should be used
no closer to any partof the Prolife
PA3 Backlight, including cables,
than therecommended separation
distance calculatedfrom the equa-
tion applicable to the frequency
of the transmitter.
Recommend separation distance
3V
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 he
transmitter manufacturer and d
is the recommended separation
distance in meters (m).
Field strengths from fixed RF trans-
mitters as determined by an elec-
tromagnetic 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:
Note1: At 80 MHz and 800 MHz, the higher frequency range applies.
Note2: These guidelines may not apply in all situations. Electromagnetic propagation
is affected by absorption and reflection from structures, objects, and people.
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