Tommee Tippee 1092 Instrucciones página 13

Guidance and manufacturer's declaration – electromagnetic immunity
The MODEL 1092 is intended for use in the electromagnetic environment speci ed below.
The customer or the user of the MODEL 1092 should assure that it is used in such an environment.
Immunity test IEC 60601 test level
Conducted RF 3 Vrms
IEC 61000-4-6 150 kHz to 80 MHz
Radiated RF 3 V/m
IEC 61000-4-3 80 MHz to 2.5 GHz
NOTE 2 These guidelines may not apply in all situations. Electromagnetic propagation is a ected by absorption and
a. Field strengths from xed 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 xed RF
transmitters, an electromagnetic site survey should be considered. If the measured eld strength in the location in which the MODEL 1063 is used
exceeds the applicable RF compliance level above, the MODEL 1063 should be observed to verify normal operation. If abnormal performance is
observed, additional measures may be necessary, such as re-orienting or relocating the MODEL 1063.
b. Over the frequency range 150 kHz to 80 MHz, eld strengths should be less than 3 V/m.
portable and mobile RF communications equipment and the MODEL 1092
The MODEL 1092 is intended for use in an electromagnetic environment in which radiated RF disturbances are controlled. The customer or the user of
the MODEL 1092 can help prevent electromagnetic interference by maintaining a minimum distance between portable and mobile RF communications
equipment (transmitters) and the MODEL 1092 as recommended below, according to the maximum output power of the communications equipment.
Rated maximum output power
of transmitter
W
0.01
0.1
1
10
100
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
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 a ected by absorption and re ection
Compliance level
3 Vrms
3 V/m
NOTE 1 At 80 MHz and 800 MHz, the higher frequency range applies.
re ection from structures, objects and people.
Recommended separation distances between
Separation distance according to frequency of transmitter
m
150 kHz to 80 MHz
d = 1,2 P
0.12
0.38
1.2
3.8
12
rating of the transmitter in watts (W) according to the transmitter manufacturer.
from structures, objects and people.
Electromagnetic environment-guidance
Portable and mobile RF communications equipment should be used
no closer to any part of the MODEL 1092, 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 80 MHz to 800 MHz
d = 2,3 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 metres (m).
Field strengths from xed 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:
80 MHz to 800 MHz
d = 1,2 P
0.12
0.38
1.2
3.8
12
800 MHz to 2.5 GHz
d = 2,3 P
0.23
0.73
2.3
7.3
23