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Instructions for Use RAUMEDIC
Guidelines and manufacturer declaration - electromagnetic immunity
The MPR2 is intended for use in an electromagnetic environment as specified below. The customer or
user of the MPR2 should ensure that it is used in such an environment.
Conducted
RF
3 V
disturbance
80 MHz
variable
as
per
IEC 61000-4-6
Radiated
RF
3 V/m 80 MHz to
disturbance
2.5 GHz
variable
as
per
IEC 61000-4-3
At 80 MHz and 800 MHz the higher frequency range applies.
These guidelines may not be applicable in all cases. The propagation of electromagnetic waves is
influenced by their absorption and reflection by buildings, objects and people.
a
The field strength of stationary emitters, such as mobile phone network base stations and mobile
agricultural broadcasting equipment, amateur radio stations, AM and FM radio and television
broadcasters cannot be accurately defined in advance. To determine the electromagnetic environment in
respect of any emitters, a study of the site should be consulted. If the measured field strength at the site
in which the MPR2 is used, exceeds the above conformity threshold, the MPR2 should be monitored, to
demonstrate that it is functioning correctly. If unusual characteristics are observed, additional measures
may be required, e.g. a changed alignment or another site of use of the MPR2.
The field strength should be less than 3 V/m in the frequency range 150 kHz to 80 MHz.
b
Manufacturer:
RAUMEDIC AG, Hermann-Staudinger-Strasse 2, 95233 Helmbrechts, Germany
MPR2 logO
150 kHz to
3 V
150 kHz to
eff
eff
80 MHz
3 V/m 80 MHz to
2.5 GHz
Page 93 of 99
Portable and mobile RF communication
equipment should not be used closer to any
part of the device (including cabling and
sensors)
than
the
distance, which is calculated using the
relevant
equation
for
frequency.
d = 1.17 * P
1/2
d = 1.17 * P
1/2
for 80 MHz to 800 MHz
d = 2.33 * P
1/2
for 800 MHz to 2.5 GHz
d: distance in m
P : transmitted power in W
The
field
strength
transmitters
should
conformity level at all frequencies, as
demonstrated by an on-site
Interference
is
possible
surrounding devices carrying the following
symbol.
recommended
safe
the
transmission
of
stationary
radio
be
less
than
the
investigation.
a
b
in
the
area
zwo-400EN
Rev. 9 2020-09-22
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