VOCARE vitals360, Руководство пользователя

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Instructions for Use Page 114 of 117
VITALS360 ® device is used exceeds the applicable RF compliance level above, this VITALS360 ® device
should be observed to verify normal operation. If abnormal performance is observed, additional measures
may be necessary, such as reorienting or relocating theis
VITALS360 ® device .
c
Over the frequency range 150 kHz to 80 MHz, field strengths should be less than 3V/m.
Recommended separation distances between
portable and mobile RF communications equipment and this VITALS360 ® device
This VITALS360 ® device is intended for use in an electromagnetic environment in which radiated
RF disturbances are controlled. The customer or the user of this VITALS360 ® device can help
prevent electromagnetic interference by maintaining a minimum distance between portable and
mobile RF communications equipment (transmitters) and this
VITALS360 ® device as recommended
below, according to the maximum output power of the communications equipment.
Separation distance according to frequency of transmitterm
Rated
maximum
output of
transmitter
W
150 kHz to 80 MHz
outside ISM and
amateur radio bands
150 kHz to 80 MHz
in ISM and amateur
radio bands
80 MHz to 800 MHz
800 MHz to 2.7
GHz
0.01 0.12 0.20 0.035 0.07
0.1 0.38 0.63 0.11 0.22
1 1.2 2.00 0.35 0.70
10 3.8 6.32 1.10 2.21
100 12 20.00 35 70
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.
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.
P
V
d ]
5 . 3
[
1
=
P
V
d ]
12
[
2
=
P
E
d ]
5 . 3
[
1
=
P
E
d ]
7
[
1
=