119832 Rev. G
41
Q UI C KI E PU LS E
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 struc-
tures, 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 product is used, exceeds the applicable RF compliance level above, the product should be observed to verify nor-
mal operation. If abnormal performance is observed, additional measures may be necessary, such as re-orienting or relocating the
product.
b. Over the frequency range 150 kHz to 80 MHz, field strengths should be less than 20 V/m.
TABLE 3
Immunity
Test
IEC
60601
Test
Level
Compliance
Level
Electromagnetic
Environment
Ͳ
Guidance
Portable
and
mobile
RF
communications
equipment
should
be
used
no
closer
to
any
part
of
the
product,
including
cables,
than
the
recommended
separation
distance
calculated
from
the
equation
applicable
to
the
frequency
of
the
transmitter.
Recommended
separation
distance:
d=1,2
я
P
d=1,2
я
P
80
MHz
to
800
MHz
d=1,2
я
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).
b
Field
strengths
from
fixed
RF
transmitters,
as
determined
by
an
electromagnetic
site
survey,
should
be
less
than
the
compliance
level
in
each
frequency
range.
Interference
may
occur
in
the
vicinity
of
equipment
marked
with
the
following
symbol:
Guidance and Manufacturer's Declaration - Electromagnetic Immunity
The
product
is
intended
for
use
in
the
electromagnetic
environment
specified
below.
The
user
of
the
product
should
assure
that
it
is
used
in
such
an
environment.
Conducted
RF
IEC
61000
Ͳ
4
Ͳ
6
Radiated
RF
IEC
61000
Ͳ
4
Ͳ
3
20
Vrms
150
kHz
to
80
MHz
Outside
ISM
bands
20
V/m
80
MHz
to
2.5
GHz
20
V/m
20
V/m
APPENDIX
