16
17
The Rooti RX is intended for use in the electromagnetic environment specified below.
The customer or the user of the Rooti RX should assure that it is used in such an environment.
Emission test Compliance Electromagnetic environment-guidance
RF emissions
CISPR 11
RF emissions
CISPR 11
Harmonic emissions
IEC 61000-3-2
Voltage fluctuations
/flicker emissions
IEC 61000-3-3
Group 1
Class B
Class A
The Rooti RX uses RF energy only for its internal function.
Therefore, its RF emissions are very low and are not likely
to cause any interference in nearby electronic equipment.
The Rooti RX is suitable for use in all establishments,
including domestic establishments and those directly
connected to the public low-voltage power supply network
that supplies buildings used for domestic purposes.
Compliance
Guidance and manufacturer’s declaration -electromagnetic emissions
The Rooti RX power frequency
magnetic fields should be at levels
characteristic of a typical location in a
typical commercial or hospital
environment.
Mains power quality should be that of a
typical commercial or hospital
environment. If the user of the Rooti RX
requires continued operation during
power mains interruptions, it is
recommended that the Rooti RX be
powered from an uninterruptible power
supply or a battery.
The Rooti RX is intended for use in the electromagnetic environment specified below.
The customer or the user of the Rooti RX should assure that it is used in such an environment.
Immunity test
IEC 60601
test level
Compliance level
Electromagnetic
environment-guidance
Electrostatic
discharge(ESD)
IEC 61000-4-2
Electrical fast
transient/burst
IEC 61000-4-4
Surge
IEC 61000-4-5
+ 6 kV contact
+ 8 kV air
+ 1kV line(s) to line(s)
+ 2kV line(s) to earth
+ 2kV for power
supply lines
+ 1kV for input/
output lines
+ 22kV for power
supply lines
Not applicable
+ 1kV differential
mode Not applicable
+ 6 kV contact
+ 8 kV air
Floors should be wood, concrete or
ceramic tile. If floors are covered with
synthetic material, the relative
humidity should be at least 30%
Mains power quality should be that of
a typical commercial or hospital
environment.
Mains power quality should be that of a
typical commercial or hospital
environment.
<5% UT(>95% dip
in UT) for 0,5 cycle
40% UT(60% dip in
UT) for 5 cycles
70% UT(30% dip in
UT) for 25 cycles
<5% UT(>95% dip
in UT) for 5 s
<5% UT(>95% dip
in UT) for 0,5 cycle
40% UT(60% dip in
UT) for 5 cycles
70% UT(30% dip in
UT) for 25 cycles
<5% UT(>95% dip
in UT) for 5 s
Voltage Dips, short
interruptions and
voltage variations
on power supply
input lines
IEC 61000-4-11
Power frequency
(50, 60 Hz)
magnetic field
IEC 61000-4-8
3 A/m
3 A/m
Guidance and manufacturer’s declaration-electromagnetic immunity
NOTE UT is the a.c. mains voltage prior to application of the test level.
The Rooti RX is intended for use in the electromagnetic environment specified below.
The customer or the user of the Rooti RX 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
Radiated RF
IEC 61000-4-3
Portable and mobile RF communications
equipment should be used no closer to any part
of the Rooti RX including cables, than the
recommended separation distance calculated
from the equation applicable to the frequency of
the transmitter.
Recommended separation distance:
d = 1,2 √P
d = 1,2 √P 80MHz to 800 MHz
d = 2,3 √P 800MHz 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 metres (m).
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:
3 Vrms
150 KHz to 80 MHz
3 V/m
80MHz to 2,5 GHz
3 Vrms
3 V/m
Guidance and manufacturer’s declaration-electromagnetic immunity
NOTE1 At 80 MHz and 800 MHz, the higher frequency range applies.
NOTE2 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 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 Rooti RX is used
exceeds the applicable RF compliance level above, the Rooti RX should be observed to verify normal operation.
If abnormal performance is observed, additional measures may be necessary, such as re-orienting or relocating
the Rooti RX.
b Over the frequency range 150 kHz to 80 MHz, field strengths should be less than 3 V/m.
b
a
Recommended separation distance between
portable and mobile RF communications equipment and the Rooti RX
The Rooti RX is intended for use in an electromagnetic environment in which radiated RF disturbances are
controlled. The customer or the user of the Rooti RX can help prevent electromagnetic interference by maintaining
a minimum distance between portable and mobile RF communications equipment (transmitters) and the Rooti RX
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
d =1,2√P
80 MHz to 800 MHz
d =1,2√P
800 MHz to 2.5 GHz
d =2,3√P
0,01 0,12 0,12 0,23
0,1 0,38 0,38 0,73
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
metres (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.
NOTE1 At 80 MHz and 800 MHz, the separation distance for the higher frequency range applies.
NOTE2 These guidelines may not apply in all situations. Electromagnetic propagation is affected by absorption
and reflection from structures, objects and people.
