Operation Manual MA 27 / MA 27e
8104818 Rev.2.0
41
04/16
Guidance and Manufacturer’s Declaration - Electromagnetic Immunity
The MAICO MA 27/
MA 27e
is intended for use in the electromagnetic environment
specified below. The customer or the user of the MA 27/
MA 27e
should assure that it is
used in such an environment.
Immunity Test
IEC 60601 Test Level
Comp
liance
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
3
Vrms
3 V/m
Portable and mobile RF
communications equipment should
be used no closer to any part of the
MA 27/
MA 27e
, including cables
than the recommended separation
distance calculated from the
equation applicable to the
frequency of the transmitter.
Recommended separation distance
d
= 1.17
√𝑃
d
= 1.17
√𝑃
80 MHz to 800 MHz
d
= 1.17
√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 meters (m).
Field Strengthens 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 equipment marked:
Note 1:
At 80 MHz and 800 MHz, the higher frequency range applies.
