User Manual

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© InnoCare Optoelectronics Corporaon │ X-Ray Products
NOTE1 At 80 MHz and 800 MHz, 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.
Recommended separation distance between
portable and mobile RF communications equipment and the Yushan V14C, Yushan V14G
The Yushan V14C, Yushan V14G is intended for use in an electromagnetic environment (for
professional healthcare) in which radiated RF disturbances are controlled. The customer or the
user of the Yushan V14C, Yushan V14G can help prevent electromagnetic interference by
maintaining a minimum distance between portable and mobile RF communications equipment
(transmitters) and the Yushan V14C, Yushan V14G 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 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.
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.