i-Kare iBP-130, Руководство пользователя

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Recommended separation distance between
portable and mobile RF communications equipment and the iBP-130, iBP-131, iBP-132, iBP-133,
iBP-143, iBP-1XX(XX=0-9)
The iBP-130, iBP-131, iBP-132, iBP-133, iBP-143, iBP-1XX(XX=0-9) is intended for use in an
electromagnetic environment (for home healthcare) in which radiated RF disturbances are controlled.
The customer or the user of the iBP-130, iBP-131, iBP-132, iBP-133, iBP-143, iBP-1XX(XX=0-9)
can help
prevent electromagnetic interference by maintaining a minimum distance between portable and mobile
RF communications equipment (transmitters) and the iBP-130, iBP-131, iBP-132, iBP-133, iBP-143,
iBP-1XX(XX=0-9) 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
d =1,2
√
P
80 MHz to 800 MHz
d =1,2
√
P
800 MHz to 2,7 GHz
d =2,3
√
P
0,01 N/A 0,12 0,23
0,1 N/A 0,38 0,73
1 N/A 1,2 2,3
10 N/A 3,8 7,3
100 N/A 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.
NOTE1 At 80 MHz and 800 MHz, the separation distance for the higher frequency range applies.
NOTE2 These guidelines may not apply in all situations. Electromagnetic propagation is affected by
absorption and reflection from structures, objects and people.