Table of Contents
Advertisement
24 Specifications
Portable and mobile RF communications equipment should be used no closer to any part of the
monitor, including cables, than the recommended separation distance calculated from the equation
appropriate for the frequency of the transmitter.
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 this symbol:
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 monitor is used exceeds the applicable RF compliance level above, the monitor should be
observed to verify normal operation. If abnormal performance is observed, additional measures may be
necessary, such as reorienting or relocating the monitor.
These guidelines may not apply in all situations. Electromagnetic propagation is affected by absorption
and reflection from structures, objects, and people.
272
To Purchase, Visit
Avobus.com
IEC 60601-1-2
Immunity test
test level
Conducted RF
3 V
RMS
IEC 61000-4-6
150 kHz to
80 MHz
Radiated RF
3 V/m
IEC 61000-4-3
80 MHz to
2.5 GHz
1.If ECG/SpO
signals are acquired from a telemetry device via short range radio the compliance level is 3V/m except in
2
the range 2.0 to 2.3 GHz where it is 1 V/m.
or call
1-800-674-3655
Compliance level
Electromagnetic environment guidance
3 V
Recommended separation distance:
RMS
(1 V
for
RMS
respiration)
d
=
1,2 P
for respiration:
d
=
3,5 P
3 V/m
Recommended separation distance:
(1 V/m for respiration)
80 MHz to 800 MHz
d
=
1,2 P
For short range radio,
1
see note
.
80 MHz to 800 MHz for respiration
d
=
3,5 P
800 MHz to 2,5 GHz
d
=
2,3 P
800 MHz to 2,5 GHz for respiration
d
=
7,0 P
2.0 to 2,3 GHz for short range radio
d
=
7,0 P
Safety and Performance Tests
:
:
:
Advertisement
Table of Contents
Troubleshooting
