48
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0406-900-702 Rev-E
Specifications (continued)
Guidance and manufacturer's declaration - electromagnetic immunity
The RF MultiGen (generator) REF 0406-900-000 is intended for use in the electromagnetic environment specified below. The customer or the user of the RF
MultiGen (generator) REF 0406-900-000 should assure that it is used in such an environment.
Immunity test
IEC 60601 test level
Compliance level
Electromagnetic environment - guidance
Conducted RF
IEC 61000-4-6
3 Vrms
150 kHz to 80 MHz
3 Vrms
Portable and mobile RF communications equipment should be used no
closer to any part of the RF MultiGen (generator) REF 0406-900-000,
including cables, than the recommended separation distance calculated
from the equation applicable to the frequency of the transmitter.
Recommended separation distance
d=1.67√
P
d=1.67√
P
80 MHz to 800 MHz
d=2.33√
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)
Field strengths from fixed RF transmitters, as determined by an
electromagnetic site survey,
a
should be less than the compliance level in
each frequency range.
b
Interference may occur in the vicinity of equipment marked with the
following symbol:
Radiated RF
IEC 61000-4-3
3 V/m
80 MHz to 2.5 GHz
3 V/m
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 structures, objects and
people.
a
Field strengths from the 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 access 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
RF MultiGen (generator) REF 0406-900-000 is
used exceeds the applicable RF compliance level above, the RF MultiGen (generator) REF 0406-900-000 should be observed to be verify normal operation. If abnormal
performance is observed, additional measures may be necessary, such as re-orienting or relocating the RF MultiGen (generator) REF 0406-900-000.
b
Over the frequency range 150 kHz to 80 MHz, field strengths should be less than 3 V/m.
Recommended separation distances between portable and mobile RF communications equipment and the
RF MultiGen (generator) REF 0406-900-000
The RF MultiGen (generator) REF 0406-900-000 is intended for use in the electromagnetic environment in which radiated RF disturbances are controlled. The
customer or the user of the RF MultiGen (generator) REF 0406-900-000 can help prevent electromagnetic interference by maintaining a minimum distance between
portable and mobile RF communications equipment (transmitters) and the RF MultiGen (generator) REF 0406-900-000 as recommended below, according to the
maximum output power of the communications equipment.
Rated maximum output power of
transmitter
W
Separation distance according to frequency of transmitter
m
150 kHz to 80 MHz
1.2√p
80 MHz to 800 MHz
1.2√p
800 MHz to 2.5 GHz
2.3√p
0.01
0.12
0.12
0.23
0.1
0.37
0.37
0.74
1
1.2
1.2
2.3
10
3.8
3.8
7.3
100
12
12
23
For transmitters rated at a maximum output power not listed above, the recommended separation distance
d
in meters (m) can be estimated using the
equation applicable to the frequency of the transmitter, where
P
is the maximum output power rating of the transmitter in watts (W) according to the transmitter
manufacturer.
NOTE 1: At 80 MHz and 800 MHz, the separation distance for the higher frequency range applies.
NOTE 2: These guidelines may not apply in all situations. Electromagnetic propagation is affected by absorption and reflection from structures, objects and
people.
Summary of Contents for RF MultiGen 0406-900-000
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