Hopkins 594810, Инструкция по эксплуатации

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Note 1: From 80 MHz to 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 radios, amateur 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 the device is used exceeds
the applicable RF compliance level above, the device should be observed to
verify normal operation. If abnormal performance is observed, additional
measures may be necessary, such as reorienting or relocating the device.
b: Over the frequency range from 150kHz to 80MHz, field strengths should be
less than 3V/m.
Guidance and Declaration - Electromagnetic Immunity
The device is suitable for use in the electromagnetic environment specified
below. The customer or the user of the device should assure that it is used in
such an environment.
Immunity tests
Conduced RF IEC
61000-4-6
Radiated RF IEC
61000-4-3 3 Vrms
150 kHz to 80 MHz
3 V/m
80M MHz to 2.5GHz
IEC 60601 test level Compliance level
NA
3 V/m.
Electromagnetic environment - guidance
Portable and mobile RF communications equipment should be used no closer
to any part of the device, including cables, than the recommended separation
distance calculated from the equation applicable to the frequency of the
transmitter.Recommended Separation Distance:
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 , should be less than the
compliance level in each frequency rang b.Interference may occur in the
vicinity of equipment marked with the symbol
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