Werbung
Verfügbare Sprachen
Verfügbare Sprachen
Electromagnetic Compatibility (EMC, IEC 60601-1-2, Table 4)
Electromagnetic Immunity
Calypso Pro is intended for use in the electromagnetic environment specified below.
The customer or the user of Calypso Pro should assure that it is used in such environment.
Immunity
IEC 60601
Tests
test level
Conducted RF
3Vrms
IEC 61000-4-6
150KHz-80MHz
Radiated RF
3V/m
IEC 61000-4-3
80MHz-2.5GHz
At 80 MHz and 800 MHz, the higher frequency range applies.
NOTE 1
These guidelines may not apply in all situations. Electromagnetic propagation is affected by absorption and
NOTE 2
reflection from structures, objects and people.
a
Field strength from fixed transmitters, such as base stations for radio telephones and land mobile radios, amateur radio,
AM and FM radio broadcast and TV broadcast cannot be predicted theoretically with accuracy. To assess the electromag-
netic environment due to fixed RF transmitters, and electromagnetic site survey should be considered. If the measured
field strength in the location in which the Calypso Pro is used exceeds the applicable RF compliance level above, the
Calypso Pro should be observed to verify normal operation. If abnormal performance is observed, additional measures
may be necessary, such as re-orienting or relocating the Calypso Pro.
Over the frequency range 150KHz to 80MHz, field strength should be less than 3V/m.
b
26
Compliance
Electromagnetic environment - guidance
level
Portable and mobile RF communications equipment should be
used no closer to any part of Calypso Pro , including cables,
than the recommended separation distance calculated from the
equation applicable to the frequency of the transmitter.
Recommended separation distance
[U
] V = 10Vrms
d=[3.5/U
1
d=[3.5/E
for 80MHz to 800MHz
[E
] V/m =
1
>10V/m
d=[7/E
for 800MHz to 2.5GHz
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 strengths from fixed RF transmitters, as determined by an
electromagnetic site survey
ance level in each frequency range
Interference may occur in the vicinity of equipment marked
with the following symbol:
] √P
1
] √P
1
] √P
1
, should be less than the compli-
a
b
.
Werbung
