bewell connect MyScale Analyzer BW-S, Manual

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BewellConnect - BW-SC2 / BW-SC3 / BW-SC4 / BW-SC6 - User Manual - 082017v1 50
Guidance and manufacturer’s declaration - electromagnetic emissions. The BW-SC2
and BW-SC6 are intended for use in an electromagnetic environment specified below. The
customer or the user of the BW-SC2 and BW-SC6 should ensure that it is used such an
environment.
Emissions test Compliance
Electromagnetic environment - guidance
RF emissions
CISPR 11
Group 1
The BW-SC2 and BW-SC6 use RF energy only for
their internal function. Therefore, their RF emis-
sions are very low and are not likely to cause any
interference in nearby electronic equipment.
RF emissions
CISPR 11
Class B
-
The BW-SC2 and BW-SC6 are suitable for use
in all establishments, including domestics and
those directly connected to the public low-
voltage power supply network that supplies
buildings used for domestic purposes.
Harmonic emissions
IEC 61000-3-2
Class A
Voltage fluctuations/
flicker emissions
IEC 61000-3-3
Complies
Recommended separation distances between portable and mobile RF communications
equipment and the BW-SC2 and BW-SC6. The BW-SC2 and BW-SC6 are intended for use
in an electromagnetic environment in which radiated RF disturbances are controlled. The
customer or the user of the BW-SC2 and BW-SC6 can help prevent electromagnetic inter-
ference by maintaining a minimum distance between portable and mobile RF communi-
cations equipment (transmitters) and the BW-SC2 and BW-SC6 as recommended below,
according to the maximum output power of the communications equipment.
Rated maximum output
of transmitter
w
Separation distance according to
frequency of transmitter m
150 MHz to 80 MHz
[ 3.5
V 1
P ]√
d =
80 MHz to 800 MHz
[ 3.5
E 1
P ]√
d =
800 MHz to 2.5 GHz
[ 7
E 1
P ]√
d =
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 rates 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 transmit-
ter in watts (W) according to the transmitter manufacturer.
NOTE 1 At 80 MHz and 800MHz, the reparation 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.