Nellcor OXIMAX N-560, Руководство оператора

Страница: 117 / 124

Specifications
N-560 Operator’s Manual 109
Table 10: Recommended Separation Distances Between Portable and
Mobile RF Communication Equipment and the N-560
The N-560 is intended for use in an electromagnetic environment in which
radiated RF disturbances are controlled. The customer or the user of the N-
560 can help prevent electromagnetic interference by maintaining a
minimum distance between portable and mobile RF communications
equipment (transmitters) and the N-560 as recommended below, according
to the maximum output power of the communications equipment.
Rated Maximum
Output Power of
the Transmitter
W
Separation Distance according to Frequency of
Transmitter
m
150 kHz to 80
MHz
80 MHz to 800
MHz
800 MHz to 2.5
GHz
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.
Note 1: At 80 MHz to 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.