EasyStand Bantam Extra Small, Руководство пользователя

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Recommended separation distances between
portable and mobile RF communications equipment and the EasyStand Bantam
The EasyStand Bantam is intended for use in an electromagnetic environment in which radiated RF disturbances are
controlled. The customer or the user of the EasyStand Bantam can help prevent electromagnetic interference by
maintaining a minimum distance between portable and mobile RF communications equipment (transmitters) and the
EasyStand Bantam as recommended below, according to the maximum output power of the communications
equipment.
Rated maximum output
power of transmitter
150 kHz to 80 MHz
80 MHz to 800 MHz 800 MHz to 2.5 GHz
Separation distance according to frequency of transmitter
d = 1.2 √
P
m
d = 1.2 √
P
d = 2.3 √
P
.12
.12 .23
.38
.38 .73
1.2
1.2 2.3
3.8
3.8 7.3
12
12 23
W
0.01
0.1
1
10
100
NOTE 1: At 80 MHz and 800 MHz, 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.
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.
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