Beurer BM 47 - Manual (Page 101)

Por
table
and
mobile
RF
communications
equipment
should
be
used
no
closer
to
any
par
t
of
the
B
M
4
7,
including
cables,
than
the
recommended
separ
ation
distance
calculat
ed
from
the
equation
applicable
to
the
frequency
of
the
transmitt
er
.
Recommended
separ
ation
distance:
Radiat
ed
RF
IEC
61000-4-3
3
V/m
80
MHz
to
2.5
GHz
3
V/m
P
d
2.
1
80
MHz
to
800
MHz
P
d
3.
2
800
MHz
to
2,5
GHz
Wher
e
P
is
the
maximum
output
power
rating
of
the
transmitt
er
in
watts
(W)
accor
ding
to
the
transmitt
er
manufactur
er
and
d
is
the
recommended
separ
ation
distance
in
met
ers
(m).
Field
str
engths
from
fix
ed
RF
transmitt
ers,
as
det
ermined
by
an
electr
omagnetic
sit
e
sur
vey,
a
should
be
less
than
the
compliance
level
in
each
frequency
range
.b
Int
er
fer
ence
may
occur
in
the
vicinity
of
equipment
mark
ed
with
the
following
symbol:
NO
TE
1
A
t 80
MHz
and
800
MHz,
the
higher
frequency
range
applies.
NO
TE
2
These
guidelines
may
not
apply
in
all
situations.
Electr
omagnetic
pr
opagation
is
affect
ed
by
absorption
and
reflection
from
struc
-
tur
es,
object
s
and
people.
a
Field
str
engths
from
fix
ed
transmitt
ers,
such
as
base
stations
for
radio
(cellular/cor
dless)
telephones
and
land
mobile
radios
, amat
eur
radio,
AM
and
FM
radio
br
oadcast
and
TV
br
oadcast
cannot
be
pr
edict
ed
theor
etically
with
accur
acy
. T
o
assess
the
electr
omagnetic
envir
onment
due
to
fix
ed
RF
transmitt
ers,
an
electr
omagnetic
sit
e
sur
vey
should
be
consider
ed.
If
the
measur
ed
field
str
ength
in
the
location
in
which
the
B
M
4
7
is
used
ex
ceeds
the
applicable
RF
compliance
level
above,
the
B
M
4
7
should
be
obser
ved
to
verify
normal
oper
ation.
If
abnormal
per
formance
is
obser
ved,
additional
mea
sur
es
may
be
necessar
y,
such
as
re-orienting
or
relocating
the
B
M
4
7.
b
Over
the
frequency
range
150
kHz
to
80
MHz,
field
str
engths
should
be
less
than
3
V/m.