Andon KD-5905 Посібник з експлуатації - Сторінка 15

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IMMUNITY test

Radiated RF

3 V/m 80 MHz to 2.5 GHz

IEC 61000-4-3

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 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 [KD-5905] is used exceeds the

applicable RF compliance level above, the [KD-5905] should be observed to verify normal operation. If abnormal

performance is observed, additional measures may be necessary, such as re-orienting or relocating the

[KD-5905].

b Over the frequency range 150 kHz to 80 MHz, field strengths should be less than 3 V/m.

DN:KD-5905-SMSY01 V1.0

IEC 60601test level

Compliance level

Portable and mobile RF communications

equipment should be used no closer to

any part of the [KD-5905], including

cables, than the recommended

separation distance calculated from the

equation applicable to the frequency of

the transmitter.

Recommended separation distance：

3 V/m

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,

less than the compliance level in each

frequency range.

Interference may occur in the vicinity of

equipment

marked with the following symbol:

15 / 16

Operation Guide

Electromagnetic environment -

guidance



2 .

80 MHz to 800 MHz



3 .

800 MHz to 2,5 GHz

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