IMPORTANT - PLEASE READ
5
1
Guidance and manufacturer’s declaration –electromagnetic emissions
2
The Stretchair is intended for use in the electromagnetic environment specified below. The customer or the user of the
Stretchair should assure that it is used in such an environment.
3
Emissions test
Compliance
Electromagnetic environment – guidance
4
RF emissions
CISPR 11
Group 1
The Stretchair 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.
6
RF emissions
CISPR 11
Class B
The Stretchair 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.
7
Harmonic emissions
IEC 61000-3-2
Not Applicable
8
Voltage fluctuations /
flicker emissions
IEC 61000-3-3
Not Applicable
Recommended separation distances
between portable and mobile RF communications equipment and
the Stretchair
The Stretchair is intended for use in an electromagnetic environment in which radiated RF disturbances are controlled. The customer
or the user of the Stretchair can help prevent electromagnetic interference by maintaining a minimum distance between portable and
mobile RF communications equipment (transmitters) and the Stretchair 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
80 MHz to 800 MHz
800 MHz to 2,5 GHz
P
d
2
.
1
=
P
d
2
.
1
=
P
d
3
.
2
=
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 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 S300 Stretchair
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