GE TONOPORT VI, Руководство оператора

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Electromagnetic Compatibility (EMC)
2001589-312 Revision B TONOPORT VI 33
Guidance and Manufacturer’s Declaration—Electromagnetic Immunity
TONOPORT VI is intended for use in the electromagnetic environment specified below. It is the responsibility of the
customer or user to ensure that TONOPORT VI is used in such an environment.
Immunity Test EN/IEC 60601 Test Level Compliance
Level
Electromagnetic environment—
Guidance
Conducted RF to
EN 61000-4-6/
IEC 61000-4-6
Radiated RF to
EN 61000-4-3/
IEC 61000-4-3
3.0 V
rms
150 kHz to 80 MHz
6.0 V
rms
150 kHz to 80 MHz
10.0 V/m
80 MHz to 2.7 GHz
3.0 V
rms
6.0V
rms
10.0 V/m
Portable and mobile RF communications
equipment should be used no closer to any
part of TONOPORT VI, including cables,
than the recommended separation distance
calculated from the equation applicable to
the frequency of the transmitter.
Recommended separation distance:
d = 1.17
d = 1.17 at 80 MHz to 800 MHz
d = 2.33 at 800 MHz to 2.7 GHz
where P is the maximum output power
rating of the transmitter in watts (W)
according to the transmitter manufacturer
and
d is the recommended separation
distance in meters (m).
Field strengths from fixed RF transmitters,
as determined by an electromagnetic site
survey
a
, should be less than the
compliance level in each frequency range
b
.
Interference may occur in the vicinity of
equipment marked with the following
symbol
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.
a) Field strengths from fixed transmitters, such as base stations for radio (cellular/cordless) telephones and land
mobile radio, AM and FM radio broadcast and TV broadcast cannot be predicted theoretically with accuracy. To
assess the electromagnetic environment due to fixed RF transmitters, an electromagnetic site survey should be
considered. If the measured field strength in the location in which TONOPORT VI is used exceeds the applicable
RF compliance level above, TONOPORT VI should be observed to verify normal operation. If abnormal
performance is observed, additional measures may be necessary, such as reorienting or relocating the equipment.
b) Over the frequency range from 150 kHz to 80 MHz, field strengths should be less than 3.0 V/m.
P
P
P