Medisana LT 460 Instructions Manual page 117

Guidance and manufacturer's declaration – electromagnetic immunity
The model LT 460 (LND018915V2 ) is intended for use in the electromagnetic
environment specified below. The customer or the user of the model LT 460
(LND018915V2) should ensure that it is used in such an environment.
Emissions test
RF emissions Group 1
CISPR 11
RF emissions Class B
CISPR 11
Harmonic emis- Class C
sions
IEC 61000-3-2
Voltage fluc-
complies
tuations / flicker
emissions
IEC 61000-3-3
Recommended separation distances between
portable and mobile RF communications equipment and the LT 460 (LND018915V2)
The model LT 460 (LND018915V2) is intended for use in an electromagnetic environment in
which radiated RF disturbances are controlled. The customer or the user of the Model LT 460
(LND018915V2) can help prevent electromagnetic interference by maintaining a minimum
distance between portable and mobile RF communications equipment (transmitters) and the
model LT 460 (LND018915V2) as recommended below, according to the maximum output
power of the communications equipment.
Rated maximum out-
put power of transmit-
ter W
0.01
0.1
1
10
100
For transmitters rated at a maximum output power not listed above, the recommended separa-
tion 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 struc-
tures, objects and people.
Normative Reference (Appendix)
Compliance
The model LT 460 (LND018915V2) uses RF energy
only for its internal function. Therefore, its RF emis-
sions are very low and are not likely to cause any
interference in nearby electronic equipment.
The model LT 460 (LND018915V2) is suitable for use
in all establishments, including domestic establish-
ments and those directly connected to the public low-
voltage power supply network that supplies buildings
used for domestic purposes.
Separation distance according to frequency of transmitter m
150 kHz to 80 MHz
0.117
0.369
1.167
3.690
11.67
Electromagnetic environment – guidance
80 MHz to 800 MHz
0.117
0.369
1.167
3.690
11.67
800 MHz to 2,5 GHz
0.233
0.738
2.333
7.377
23.33