GE SEER Light, Руководство по обслуживанию

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B-6 SEER Light Ambulatory Recorder/Controller Revision B
2019818-008
Electromagnetic Compatibility: Electromagnetic Compatibility (EMC)
Recommended Separation Distances
The table below provides the recommended separation distances (in
meters) between portable and mobile RF communication equipment and
the SEER Light recorder and controller.
The SEER Light recorder and controller are intended for use in the
electromagnetic environment on which radiated RF disturbances are
controlled. The customer or the user of the SEER Light recorder and
controller are can help prevent electromagnetic interference by
maintaining a minimum distance between portable and mobile RF
communications equipment (transmitters) and the SEER Light recorder
and controller as recommended below, according to the maximum output
power of the communications equipment.
For transmitters rated at a maximum output power not listed above, the
recommended separation distance [d] in meters (m) can 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
These guidelines may not apply in all situations. Electromagnetic
propagation is affected by absorption and reflection from structures,
objects, and people.
Separation Distance in Meters (m) According to Frequency of Transmitter
Rated Maximum Output
Power of Transmitter in
Watts
150 kHz to 80 MHz
outside ISM bands
d = 1.2
150 kHz to 80 MHz
in ISM bands
d = 1.2
80 MHz to 800 MHz
d = 1.2
800 MHz to 2.5 GHz
d = 2.3
0.01 0.12 0.12 0.12 0.23
0.1 0.38 0.38 0.38 0.73
1 1.2 1.2 1.2 2.3
10 3.8 3.8 3.8 7.3
100 12 12 12 23
NOTE 1: At 80 MHz and 800 MHz, the separation distance for the higher frequency range applies.
P P
P P